MHF2812S [CRANE]
Only 0.33 inches (8.38 mm) high in a hermetically sealed case; 仅0.33英寸（ 8.38毫米）高在密闭壳体
| 型号： | MHF2812S |
| 厂家： | 
Crane Aerospace & Electronics. |
| 描述： | Only 0.33 inches (8.38 mm) high in a hermetically sealed case |
| 文件： | 总23页 (文件大小：1294K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
Features
Only 0.33 inches (8.38 mm) high in a
hermetically sealed case
• opꢀꢈꢅꢋꢁꢂꢃ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ –55° ꢋꢉ +125°C
• iꢂpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ 16 ꢋꢉ 40 vdC
- MHF+281r9S 20 ꢋꢉ 32 vdC
- tꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs16 ꢋꢉ 48 vdC
ModelS
VDC Ou t p u t
Single
1.9
3.3
5
dual
±5
±12
±15
triPle
+5 & ±12
+5 & ±15
• tꢈꢅꢂsꢁꢀꢂꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ
- Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ: 50 v fꢉꢈ 50 ms
- tꢈꢁpꢄꢀ: 80 v fꢉꢈ 120 ms
• Fꢇꢄꢄy ꢁsꢉꢄꢅꢋꢀꢆ
5.2
5.3
12
15
28
• Fꢁxꢀꢆ hꢁꢃh fꢈꢀqꢇꢀꢂcy swꢁꢋchꢁꢂꢃ
• iꢂhꢁbꢁꢋ ꢅꢂꢆ syꢂchꢈꢉꢂꢁzꢅꢋꢁꢉꢂ fꢇꢂcꢋꢁꢉꢂs
• iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ
• up ꢋꢉ 84% ꢀffꢁcꢁꢀꢂcy
DESCRIPTION
MHF+ Single and dual dC/dC ConverterS
thꢀ MHF+ Sꢁꢂꢃꢄꢀ ꢅꢂꢆ dꢇꢅꢄ Sꢀꢈꢁꢀs™ ꢉf hꢁꢃh fꢈꢀqꢇꢀꢂcy dC/
dC cꢉꢂꢊꢀꢈꢋꢀꢈs ꢉffꢀꢈs ꢅ wꢁꢆꢀ ꢁꢂpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢈꢅꢂꢃꢀ ꢉf 16 ꢋꢉ 40
ꢊꢉꢄꢋs (MHF+281r9S, 20 ꢋꢉ 32 ꢊꢉꢄꢋs) ꢅꢂꢆ ꢇp ꢋꢉ 15 wꢅꢋꢋs ꢉf
ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ. thꢀ ꢇꢂꢁꢋs ꢅꢈꢀ cꢅpꢅbꢄꢀ ꢉf wꢁꢋhsꢋꢅꢂꢆꢁꢂꢃ shꢉꢈꢋ
ꢋꢀꢈm ꢋꢈꢅꢂsꢁꢀꢂꢋs ꢇp ꢋꢉ 50 ꢊꢉꢄꢋs. thꢀ cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ ꢉffꢀꢈꢀꢆ wꢁꢋh
sꢋꢅꢂꢆꢅꢈꢆ scꢈꢀꢀꢂꢁꢂꢃ, “eS” scꢈꢀꢀꢂꢁꢂꢃ, ꢉꢈ fꢇꢄꢄy cꢉmpꢄꢁꢅꢂꢋ ꢋꢉ “883”
Mil-PrF-38534 Cꢄꢅss H scꢈꢀꢀꢂꢁꢂꢃ. Sꢋꢅꢂꢆꢅꢈꢆ mꢁcꢈꢉcꢁꢈcꢇꢁꢋ
ꢆꢈꢅwꢁꢂꢃs (SMd) ꢅꢈꢀ ꢅꢊꢅꢁꢄꢅbꢄꢀ.
ꢀꢂꢅbꢄꢀꢆ whꢀꢂ ꢋhꢀ pꢁꢂ, whꢁch ꢁs ꢁꢂꢋꢀꢈꢂꢅꢄꢄy cꢉꢂꢂꢀcꢋꢀꢆ ꢋꢉ ꢅ pꢇꢄꢄ-ꢇp
ꢈꢀsꢁsꢋꢉꢈ, ꢁs ꢄꢀfꢋ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ ꢉꢈ ꢁs cꢉꢂꢂꢀcꢋꢀꢆ ꢋꢉ ꢅꢂ ꢉpꢀꢂ-cꢉꢄꢄꢀcꢋꢉꢈ
ꢃꢅꢋꢀ. thꢀ ꢉpꢀꢂ cꢁꢈcꢇꢁꢋ ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢅssꢉcꢁꢅꢋꢀꢆ wꢁꢋh ꢋhꢀ ꢁꢂhꢁbꢁꢋ
pꢁꢂ ꢁs 8.5 ꢋꢉ 12 v. iꢂ ꢋhꢀ ꢁꢂhꢁbꢁꢋ mꢉꢆꢀ, ꢅ mꢅxꢁmꢇm ꢉf 4 ma mꢇsꢋ
bꢀ sꢇꢂk fꢈꢉm ꢋhꢀ ꢁꢂhꢁbꢁꢋ pꢁꢂ. Sꢀꢀ Fꢁꢃꢇꢈꢀ 3.
sy n C h r o n i z a t i o n
aꢂ ꢀxꢋꢀꢈꢂꢅꢄ syꢂchꢈꢉꢂꢁzꢅꢋꢁꢉꢂ fꢀꢅꢋꢇꢈꢀ ꢁs ꢁꢂcꢄꢇꢆꢀꢆ ꢋhꢅꢋ ꢅꢄꢄꢉws ꢋhꢀ
ꢇsꢀꢈ ꢋꢉ ꢅꢆjꢇsꢋ ꢋhꢀ ꢂꢉmꢁꢂꢅꢄꢄy 550 kHz ꢉpꢀꢈꢅꢋꢁꢂꢃ fꢈꢀqꢇꢀꢂcy ꢋꢉ
ꢅꢂy fꢈꢀqꢇꢀꢂcy wꢁꢋhꢁꢂ ꢋhꢀ ꢈꢅꢂꢃꢀ ꢉf 500 kHz ꢋꢉ 600 kHz. thꢁs ꢁs
ꢁꢂꢁꢋꢁꢅꢋꢀꢆ by ꢅppꢄyꢁꢂꢃ ꢅ sꢁꢃꢂꢅꢄ ꢁꢂpꢇꢋ ꢉf ꢋhꢀ ꢆꢀsꢁꢈꢀꢆ fꢈꢀqꢇꢀꢂcy ꢋꢉ
pꢁꢂ 5. thꢀ cꢅpꢅcꢁꢋꢁꢊꢀꢄy cꢉꢇpꢄꢀꢆ syꢂc ꢁꢂpꢇꢋ wꢁꢄꢄ syꢂchꢈꢉꢂꢁzꢀ ꢉꢂ
ꢅ ꢆꢁffꢀꢈꢀꢂꢋꢁꢅꢄ sꢁꢃꢂꢅꢄ ꢉf ꢅs ꢄꢉw ꢅs 4 ꢊꢉꢄꢋs ꢋꢉ ꢅs hꢁꢃh ꢅs 5 v. Fꢉꢈ
sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs, ꢁf ꢋhꢀ syꢂc fꢇꢂcꢋꢁꢉꢂ ꢁs ꢂꢉꢋ ꢇsꢀꢆ,
cꢉꢂꢂꢀcꢋ ꢋhꢀ ꢋꢀꢈmꢁꢂꢅꢄ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ.
Co n v e r t e r De s i g n
thꢀ MHF+ cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ swꢁꢋchꢁꢂꢃ ꢈꢀꢃꢇꢄꢅꢋꢉꢈs ꢋhꢅꢋ ꢇsꢀ ꢅ
qꢇꢅsꢁ-sqꢇꢅꢈꢀ wꢅꢊꢀ, sꢁꢂꢃꢄꢀ-ꢀꢂꢆꢀꢆ fꢉꢈwꢅꢈꢆ cꢉꢂꢊꢀꢈꢋꢀꢈ ꢆꢀsꢁꢃꢂ wꢁꢋh
ꢅ cꢉꢂsꢋꢅꢂꢋ swꢁꢋchꢁꢂꢃ fꢈꢀqꢇꢀꢂcy ꢉf 550 kHz ꢋypꢁcꢅꢄ. isꢉꢄꢅꢋꢁꢉꢂ
bꢀꢋwꢀꢀꢂ ꢁꢂpꢇꢋ ꢅꢂꢆ ꢉꢇꢋpꢇꢋ cꢁꢈcꢇꢁꢋs ꢁs pꢈꢉꢊꢁꢆꢀꢆ wꢁꢋh ꢅ ꢋꢈꢅꢂsfꢉꢈmꢀꢈ
ꢁꢂ ꢋhꢀ fꢉꢈwꢅꢈꢆ pꢅꢋh ꢅꢂꢆ ꢅ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ cꢉmpꢀꢂsꢅꢋꢀꢆ ꢉpꢋꢁcꢅꢄ ꢄꢁꢂk
ꢁꢂ ꢋhꢀ fꢀꢀꢆbꢅck cꢉꢂꢋꢈꢉꢄ ꢄꢉꢉp. Sꢀꢀ Fꢁꢃꢇꢈꢀ 1.
sh o r t Ci r C u i t Pr o t e C t i o n
Fꢉꢈ ꢋhꢀ MHF+ ꢆꢇꢅꢄ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs, ꢃꢉꢉꢆ cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs
mꢅꢁꢂꢋꢅꢁꢂꢀꢆ by ꢋꢁꢃhꢋꢄy cꢉꢇpꢄꢀꢆ ꢉꢇꢋpꢇꢋ mꢅꢃꢂꢀꢋꢁcs. up ꢋꢉ 90%
ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ (80% ꢉꢂ 2805d) ꢁs ꢅꢊꢅꢁꢄꢅbꢄꢀ fꢈꢉm
ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ, pꢈꢉꢊꢁꢆꢁꢂꢃ ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ ꢁs sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy
cꢅꢈꢈyꢁꢂꢃ 10% ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ (20% ꢉꢂ 2805d mꢉꢆꢀꢄs).
Pꢈꢀꢆꢁcꢋꢅbꢄꢀ cꢇꢈꢈꢀꢂꢋ ꢄꢁmꢁꢋ ꢁs ꢅccꢉmpꢄꢁshꢀꢆ by ꢆꢁꢈꢀcꢋꢄy mꢉꢂꢁꢋꢉꢈꢁꢂꢃ
ꢋhꢀ ꢉꢇꢋpꢇꢋ ꢄꢉꢅꢆ cꢇꢈꢈꢀꢂꢋ ꢅꢂꢆ pꢈꢉꢊꢁꢆꢁꢂꢃ ꢅ cꢉꢂsꢋꢅꢂꢋ cꢇꢈꢈꢀꢂꢋ ꢉꢇꢋpꢇꢋ
ꢅbꢉꢊꢀ ꢋhꢀ ꢉꢊꢀꢈꢄꢉꢅꢆ pꢉꢁꢂꢋ.
MHF+ Sꢀꢈꢁꢀs sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ ꢉꢇꢋpꢇꢋ cꢉꢂꢊꢀꢈꢋꢀꢈs pꢈꢉꢊꢁꢆꢀ shꢉꢈꢋ
cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ by ꢈꢀsꢋꢈꢁcꢋꢁꢂꢃ ꢋhꢀ ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋ ꢋꢉ ꢅppꢈꢉxꢁmꢅꢋꢀꢄy
115% ꢉf ꢋhꢀ
fꢇꢄꢄ ꢄꢉꢅꢆ ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋ. thꢀ ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋ ꢁs sꢀꢂsꢀꢆ ꢁꢂ ꢋhꢀ
sꢀcꢉꢂꢆꢅꢈy sꢋꢅꢃꢀ ꢋꢉ pꢈꢉꢊꢁꢆꢀ hꢁꢃhꢄy pꢈꢀꢆꢁcꢋꢅbꢄꢀ ꢅꢂꢆ ꢅccꢇꢈꢅꢋꢀ
cꢇꢈꢈꢀꢂꢋ ꢄꢁmꢁꢋꢁꢂꢃ, ꢅꢂꢆ ꢋꢉ ꢀꢄꢁmꢁꢂꢅꢋꢀ fꢉꢄꢆbꢅck chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs.
un D e r v o l t a g e lo C k o u t
uꢂꢆꢀꢈꢊꢉꢄꢋꢅꢃꢀ ꢄꢉckꢉꢇꢋ pꢈꢀꢊꢀꢂꢋs ꢋhꢀ sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ ꢉꢇꢋpꢇꢋ
cꢉꢂꢊꢀꢈꢋꢀꢈs fꢈꢉm ꢉpꢀꢈꢅꢋꢁꢂꢃ bꢀꢄꢉw ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 14 vdC ꢁꢂpꢇꢋ
ꢊꢉꢄꢋꢅꢃꢀ ꢋꢉ kꢀꢀp sysꢋꢀm cꢇꢈꢈꢀꢂꢋ ꢄꢀꢊꢀꢄs smꢉꢉꢋh, ꢀspꢀcꢁꢅꢄꢄy ꢆꢇꢈꢁꢂꢃ
ꢁꢂꢁꢋꢁꢅꢄꢁzꢅꢋꢁꢉꢂ ꢉꢈ ꢈꢀ-sꢋꢅꢈꢋ ꢉpꢀꢈꢅꢋꢁꢉꢂs.
in h i b i t Fu n C t i o n
MHF+ cꢉꢂꢊꢀꢈꢋꢀꢈs pꢈꢉꢊꢁꢆꢀ ꢅꢂ ꢁꢂhꢁbꢁꢋ ꢋꢀꢈmꢁꢂꢅꢄ ꢋhꢅꢋ cꢅꢂ bꢀ ꢇsꢀꢆ ꢋꢉ
ꢆꢁsꢅbꢄꢀ ꢁꢂꢋꢀꢈꢂꢅꢄ swꢁꢋchꢁꢂꢃ, ꢈꢀsꢇꢄꢋꢁꢂꢃ ꢁꢂ ꢂꢉ ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋ ꢅꢂꢆ ꢊꢀꢈy
ꢄꢉw qꢇꢁꢀscꢀꢂꢋ ꢁꢂpꢇꢋ cꢇꢈꢈꢀꢂꢋ. thꢀ cꢉꢂꢊꢀꢈꢋꢀꢈ ꢁs ꢁꢂhꢁbꢁꢋꢀꢆ whꢀꢂ ꢅꢂ
active low of ≤0.8 V is applied to the inhibit pin. The unit is
Cꢈꢅꢂꢀ aꢀꢈꢉspꢅcꢀ & eꢄꢀcꢋꢈꢉꢂꢁcs
eꢄꢀcꢋꢈꢉꢂꢁcs gꢈꢉꢇp (iꢂꢋꢀꢈpꢉꢁꢂꢋ Bꢈꢅꢂꢆ)
PO Box 97005 • Redmond WA 98073-9705
425.882.3100 • power@crane-eg.com
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 1 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
MHF+ SerieS™ triPle dC/dC ConverterS
MHF+ Sꢀꢈꢁꢀs™ tꢈꢁpꢄꢀ dC/dC cꢉꢂꢊꢀꢈꢋꢀꢈs pꢈꢉꢊꢁꢆꢀ ꢅ wꢁꢆꢀ ꢁꢂpꢇꢋ
ꢊꢉꢄꢋꢅꢃꢀ ꢈꢅꢂꢃꢀ ꢉf 16 ꢋꢉ 48 vdC ꢆꢀꢄꢁꢊꢀꢈꢁꢂꢃ 15 wꢅꢋꢋs ꢉf ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ
pꢉwꢀꢈ wꢁꢋh ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀs ꢉf +5 ꢅꢂꢆ ±12 ꢉꢈ +5 ꢅꢂꢆ ±15 vdC.
thꢀ mꢅꢁꢂ ꢉꢇꢋpꢇꢋ, +5 vdC, wꢁꢄꢄ sꢇppꢄy ꢇp ꢋꢉ 7.5 wꢅꢋꢋs ꢅꢂꢆ ꢋhꢀ
ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs wꢁꢄꢄ sꢇppꢄy ꢇp ꢋꢉ 7.5 wꢅꢋꢋs ꢉf cꢉmbꢁꢂꢀꢆ pꢉwꢀꢈ. Fꢇꢄꢄ
pꢉwꢀꢈ ꢉpꢀꢈꢅꢋꢁꢉꢂ ꢅꢋ -55° C ꢋꢉ +125° C pꢄꢇs ꢋhꢀ ꢅbꢁꢄꢁꢋy ꢋꢉ wꢁꢋhsꢋꢅꢂꢆ
ꢋꢈꢅꢂsꢁꢀꢂꢋs ꢉf ꢇp ꢋꢉ 80 v fꢉꢈ ꢇp ꢋꢉ 120 mꢁꢄꢄꢁsꢀcꢉꢂꢆs mꢅkꢀ ꢋhꢀsꢀ
cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢂ ꢁꢆꢀꢅꢄ chꢉꢁcꢀ fꢉꢈ yꢉꢇꢈ hꢁꢃh ꢈꢀꢄꢁꢅbꢁꢄꢁꢋy sysꢋꢀms.
so F t st a r t Fe a t u r e
thꢀ sꢉfꢋ-sꢋꢅꢈꢋ fꢀꢅꢋꢇꢈꢀ pꢈꢉꢊꢁꢆꢀs ꢅ cꢉꢂꢋꢈꢉꢄꢄꢀꢆ 25 mꢁꢄꢄꢁsꢀcꢉꢂꢆs
mꢅxꢁmꢇm ꢋꢇꢈꢂ-ꢉꢂ ꢋꢉ mꢁꢂꢁmꢁzꢀ ꢁꢂꢈꢇsh cꢇꢈꢈꢀꢂꢋ ꢅꢂꢆ ꢈꢀꢆꢇcꢀ
ꢉꢊꢀꢈshꢉꢉꢋ ꢅꢋ ꢁꢂꢁꢋꢁꢅꢄ sꢋꢅꢈꢋ-ꢇp ꢉꢈ whꢀꢂ ꢁꢂhꢁbꢁꢋ ꢁs ꢈꢀꢄꢀꢅsꢀꢆ.
sy n C h r o n i z a t i o n
tꢉ syꢂchꢈꢉꢂꢁzꢀ ꢋhꢀ cꢉꢂꢊꢀꢈꢋꢀꢈ’s swꢁꢋchꢁꢂꢃ fꢈꢀqꢇꢀꢂcy ꢋꢉ ꢅ sysꢋꢀm
clock apply the clock signal to the sync terminal (pin 7). When
mꢇꢄꢋꢁpꢄꢀ cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ pꢉwꢀꢈꢀꢆ fꢈꢉm ꢅ sꢁꢂꢃꢄꢀ pꢉwꢀꢈ sꢉꢇꢈcꢀ,
ꢅsyꢂchꢈꢉꢂꢉꢇs (fꢈꢀꢀ ꢈꢇꢂ) ꢉpꢀꢈꢅꢋꢁꢉꢂ wꢁꢄꢄ ꢈꢀsꢇꢄꢋ ꢁꢂ ꢄꢉwꢀꢈ pꢀꢅk
ꢂꢉꢁsꢀ fꢉꢈ cꢉmmꢉꢂ spꢀcꢋꢈꢅꢄ pꢀꢅks, bꢇꢋ syꢂchꢈꢉꢂꢉꢇs ꢉpꢀꢈꢅꢋꢁꢉꢂ
wꢁꢄꢄ ꢀꢄꢁmꢁꢂꢅꢋꢀ ꢅꢂy pꢉssꢁbꢁꢄꢁꢋy ꢉf ꢁꢂꢋꢀꢈfꢀꢈꢀꢂcꢀ fꢈꢀqꢇꢀꢂcꢁꢀs ꢁꢂ ꢋhꢀ
ꢄꢉw ꢅꢇꢆꢁꢉ bꢅꢂꢆ. Sꢉꢇꢈcꢀ ꢁmpꢀꢆꢅꢂcꢀ ꢉf ꢋhꢀ sꢁꢃꢂꢅꢄ shꢉꢇꢄꢆ bꢀ
ꢄꢀss ꢋhꢅꢂ 100 ꢉhms ꢅꢂꢆ ꢋhꢀ ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ shꢉꢇꢄꢆ bꢀ ꢄꢀss ꢋhꢅꢂ
100 ꢂꢅꢂꢉsꢀcꢉꢂꢆs. thꢀ cꢅpꢅcꢁꢋꢁꢊꢀꢄy cꢉꢇpꢄꢀꢆ syꢂc ꢁꢂpꢇꢋ wꢁꢄꢄ
syꢂchꢈꢉꢂꢁzꢀ ꢉꢂ ꢅ ꢆꢁffꢀꢈꢀꢂꢋꢁꢅꢄ sꢁꢃꢂꢅꢄ ꢉf ꢅs ꢄꢉw ꢅs 4 ꢊꢉꢄꢋs ꢋꢉ ꢅs hꢁꢃh
ꢅs 5 v. Fꢉꢈ ꢋꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs, ꢁf ꢋhꢀ syꢂc fꢇꢂcꢋꢁꢉꢂ ꢁs ꢂꢉꢋ ꢇsꢀꢆ,
ꢋhꢀ ꢋꢀꢈmꢁꢂꢅꢄ shꢉꢇꢄꢆ bꢀ ꢄꢀfꢋ ꢉpꢀꢂ. Sꢀꢀ Fꢁꢃꢇꢈꢀ 4.
Co n v e r t e r De s i g n
MHF+ tꢈꢁpꢄꢀ Sꢀꢈꢁꢀs ꢉf dC/dC cꢉꢂꢊꢀꢈꢋꢀꢈs ꢁꢂcꢉꢈpꢉꢈꢅꢋꢀ ꢆꢇꢅꢄ-phꢅsꢀ,
phꢅsꢀ-shꢁfꢋꢀꢆ ꢋꢀchꢂꢉꢄꢉꢃy wꢁꢋh ꢅ cꢉꢂꢋꢁꢂꢇꢉꢇs fꢄybꢅck ꢋꢉpꢉꢄꢉꢃy.
thꢁs ꢆꢀsꢁꢃꢂ ꢀꢄꢁmꢁꢂꢅꢋꢀs ꢅ mꢁꢂꢁmꢇm ꢄꢉꢅꢆ ꢈꢀqꢇꢁꢈꢀmꢀꢂꢋ ꢉꢂ ꢋhꢀ mꢅꢁꢂ
ꢉꢇꢋpꢇꢋ ꢅꢂꢆ ꢀꢄꢁmꢁꢂꢅꢋꢀs cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢀffꢀcꢋs bꢀꢋwꢀꢀꢂ ꢋhꢀ mꢅꢁꢂ
ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢅꢂꢆ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀs. Sꢀꢀ Fꢁꢃꢇꢈꢀ 2.
thꢀ phꢅsꢀ-shꢁfꢋꢀꢆ ꢆꢀsꢁꢃꢂ ꢉffꢀꢈs ꢈꢀꢆꢇcꢀꢆ ꢁꢂpꢇꢋ ꢅꢂꢆ ꢉꢇꢋpꢇꢋ ꢈꢁppꢄꢀ.
tꢉ mꢀꢀꢋ Mil-Std-461 ꢈꢀqꢇꢁꢈꢀmꢀꢂꢋs ꢇsꢀ ꢅꢂ eMi fꢁꢄꢋꢀꢈ, sꢀꢀ Fꢁꢃꢇꢈꢀ
5. FMH-461 ꢁs ꢋhꢀ ꢈꢀcꢉmmꢀꢂꢆꢀꢆ fꢁꢄꢋꢀꢈ.
in h i b i t Fu n C t i o n
sh o r t Ci r C u i t Pr o t e C t i o n
aꢂ ꢉpꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢁꢂhꢁbꢁꢋ ꢋꢀꢈmꢁꢂꢅꢄ (pꢁꢂ 1) pꢈꢉꢊꢁꢆꢀs shꢇꢋ-ꢆꢉwꢂ ꢅꢂꢆ
sꢋꢅꢈꢋ-ꢇp cꢉꢂꢋꢈꢉꢄ. appꢄyꢁꢂꢃ ꢅꢂ ꢅcꢋꢁꢊꢀ ꢄꢉw ꢉf <0.8 v, ꢈꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ
input common, will disable the output of the converter. When
ꢁꢂhꢁbꢁꢋꢀꢆ, ꢁꢂpꢇꢋ cꢇꢈꢈꢀꢂꢋ ꢁs ꢈꢀꢆꢇcꢀꢆ ꢋꢉ 5 ma ꢉꢈ ꢄꢀss ꢅꢂꢆ ꢋhꢀꢈꢀ ꢁs ꢂꢉ
ꢃꢀꢂꢀꢈꢅꢋꢁꢉꢂ ꢉf swꢁꢋchꢁꢂꢃ ꢂꢉꢁsꢀ. thꢀ ꢁꢂhꢁbꢁꢋ ꢋꢀꢈmꢁꢂꢅꢄ ꢋypꢁcꢅꢄꢄy sꢁꢂks
3 ma whꢀꢂ ꢋhꢀ cꢉꢂꢊꢀꢈꢋꢀꢈ ꢁs ꢁꢂhꢁbꢁꢋꢀꢆ.
oꢂ ꢋhꢀ ꢋꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs, ꢁꢂꢋꢀꢈꢂꢅꢄ cꢇꢈꢈꢀꢂꢋ ꢄꢁmꢁꢋꢁꢂꢃ cꢁꢈcꢇꢁꢋꢈy
protects on all three outputs against short circuits. When output
pꢉwꢀꢈ ꢀxcꢀꢀꢆs ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 130% ꢉf mꢅxꢁmꢇm ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ,
ꢋhꢀ ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋs ꢅꢈꢀ ꢄꢁmꢁꢋꢀꢆ. iꢂ ꢅꢆꢆꢁꢋꢁꢉꢂ, sꢀpꢅꢈꢅꢋꢀ cꢇꢈꢈꢀꢂꢋ
ꢄꢁmꢁꢋꢁꢂꢃ cꢁꢈcꢇꢁꢋꢈy pꢈꢉꢋꢀcꢋs ꢀꢅch ꢉꢇꢋpꢇꢋ ꢁꢂꢆꢁꢊꢁꢆꢇꢅꢄꢄy ꢈꢀsꢇꢄꢋꢁꢂꢃ ꢁꢂ
ꢂꢉꢈmꢅꢄ ꢉpꢀꢈꢅꢋꢁꢉꢂ ꢉf ꢀꢁꢋhꢀꢈ ꢋhꢀ mꢅꢁꢂ ꢉꢈ ꢋhꢀ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs, whꢁchꢀꢊꢀꢈ
ꢁs ꢂꢉꢋ ꢁꢂ ꢅ shꢉꢈꢋꢀꢆ cꢉꢂꢆꢁꢋꢁꢉꢂ.
lꢀꢅꢊꢁꢂꢃ ꢋhꢀ ꢋꢀꢈmꢁꢂꢅꢄ ꢉpꢀꢂ ꢉꢈ pꢇꢄꢄꢁꢂꢃ ꢁꢋ hꢁꢃh wꢁꢄꢄ ꢀꢂꢅbꢄꢀ ꢋhꢀ
cꢉꢂꢊꢀꢈꢋꢀꢈ. usꢀ ꢅꢂ ꢉpꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢁꢂꢋꢀꢈfꢅcꢀ fꢉꢈ ꢅcꢋꢁꢊꢀ hꢁꢃh ꢊꢉꢄꢋꢅꢃꢀs
ꢉf ꢇp ꢋꢉ 11 ꢊꢉꢄꢋs. (rꢀfꢀꢈ ꢋꢉ Fꢁꢃꢇꢈꢀ 2 fꢉꢈ ꢅ cꢉꢂꢂꢀcꢋꢁꢉꢂ ꢆꢁꢅꢃꢈꢅm.)
aꢂ ꢉpꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢁꢂꢋꢀꢈfꢅcꢀ ꢁs ꢂꢉꢋ ꢈꢀqꢇꢁꢈꢀꢆ ꢁf ꢋhꢀ ꢅcꢋꢁꢊꢀ hꢁꢃh ꢁs ꢁꢂ
ꢀxcꢀss ꢉf ꢋhꢀ ꢉpꢀꢂ cꢁꢈcꢇꢁꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢉf ꢋhꢀ ꢁꢂhꢁbꢁꢋ ꢋꢀꢈmꢁꢂꢅꢄ (11 ꢊꢉꢄꢋs)
bꢇꢋ ꢄꢀss ꢋhꢅꢂ 40 ꢊꢉꢄꢋs. Sꢀꢀ Fꢁꢃꢇꢈꢀ 2.
un D e r v o l t a g e lo C k o u t
uꢂꢆꢀꢈꢊꢉꢄꢋꢅꢃꢀ ꢄꢉckꢉꢇꢋ pꢈꢀꢊꢀꢂꢋs ꢋhꢀ ꢋꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs ꢇꢂꢁꢋs fꢈꢉm
ꢉpꢀꢈꢅꢋꢁꢂꢃ bꢀꢄꢉw ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 8.5 vdC ꢁꢂpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢋꢉ kꢀꢀp
sysꢋꢀm cꢇꢈꢈꢀꢂꢋ ꢄꢀꢊꢀꢄs smꢉꢉꢋh, ꢀspꢀcꢁꢅꢄꢄy ꢆꢇꢈꢁꢂꢃ ꢁꢂꢁꢋꢁꢅꢄꢁzꢅꢋꢁꢉꢂ ꢉꢈ
ꢈꢀ-sꢋꢅꢈꢋ ꢉpꢀꢈꢅꢋꢁꢉꢂs.
MHF+ SerieS™ all ModelS
ou t P u t vo l t a g e oP t i o n s
Pa C k a g i n g
thꢀ MHF+ Sꢀꢈꢁꢀs cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ cꢅpꢅbꢄꢀ ꢉf pꢈꢉꢊꢁꢆꢁꢂꢃ ꢉꢋhꢀꢈ
ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢉpꢋꢁꢉꢂs ꢁꢂ ꢅꢆꢆꢁꢋꢁꢉꢂ ꢋꢉ ꢋhꢉsꢀ chꢅꢈꢅcꢋꢀꢈꢁzꢀꢆ ꢉꢂ ꢋhꢁs
ꢆꢅꢋꢅshꢀꢀꢋ. Cꢉꢂꢋꢅcꢋ yꢉꢇꢈ sꢅꢄꢀs ꢈꢀpꢈꢀsꢀꢂꢋꢅꢋꢁꢊꢀ ꢋꢉ ꢆꢁscꢇss ꢉꢋhꢀꢈ
ꢉꢇꢋpꢇꢋ ꢊꢉꢄꢋꢅꢃꢀ ꢉpꢋꢁꢉꢂs.
MHF+ Sꢀꢈꢁꢀs ꢉf cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ pꢅckꢅꢃꢀꢆ ꢁꢂ hꢀꢈmꢀꢋꢁcꢅꢄꢄy sꢀꢅꢄꢀꢆ
mꢀꢋꢅꢄ cꢅsꢀs ꢅꢂꢆ cꢅꢂ bꢀ pꢇꢈchꢅsꢀꢆ ꢁꢂ ꢅ fꢄꢅꢂꢃꢀꢆ ꢉꢈ ꢂꢉꢂ-fꢄꢅꢂꢃꢀꢆ
cꢅsꢀ. thꢀ fꢄꢅꢂꢃꢀꢆ ꢉpꢋꢁꢉꢂ pꢈꢉꢊꢁꢆꢀs ꢁꢂcꢈꢀꢅsꢀꢆ hꢀꢅꢋ ꢆꢁssꢁpꢅꢋꢁꢉꢂ ꢅꢂꢆ
ꢅꢄsꢉ pꢈꢉꢊꢁꢆꢀs ꢃꢈꢀꢅꢋꢀꢈ sꢋꢅbꢁꢄꢁꢋy whꢀꢂ mꢀchꢅꢂꢁcꢅꢄꢄy sꢀcꢇꢈꢀꢆ.
us Pa t e n t s
iꢂꢋꢀꢈpꢉꢁꢂꢋ cꢉꢂꢊꢀꢈꢋꢀꢈs mꢅy ꢇsꢀ ꢉꢂꢀ ꢉꢈ mꢉꢈꢀ ꢉf ꢋhꢀ fꢉꢄꢄꢉwꢁꢂꢃ uS
pꢅꢋꢀꢂꢋs 5,521,807, 5,694,303 ꢅꢂꢆ 5,631,822.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 2 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
OPeratꢆꢇg COꢇdꢆtꢆOꢇs aꢇd CharaCterꢆstꢆCs
syꢇC aꢇd ꢆꢇhꢆbꢆt
Input Voltage Range
Sync In
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs:
• iꢂpꢇꢋ fꢈꢀqꢇꢀꢂcy
‣16 ꢋꢉ 40 vdC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 500 ꢋꢉ 600 kHz
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 400 ꢋꢉ 600 kHz
‣dꢇꢋy cycꢄꢀ 40% ꢋꢉ 60%
‣MHF+281r9S 20 ꢋꢉ 32 dC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣50 v fꢉꢈ ꢇp ꢋꢉ 50 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
‣MHF+281r9S 35 v fꢉꢈ ꢇp ꢋꢉ 50 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs:
‣16 ꢋꢉ 48 vdC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣80 v fꢉꢈ ꢇp ꢋꢉ 120 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
• acꢋꢁꢊꢀ ꢄꢉw 0.8 v mꢅx
• acꢋꢁꢊꢀ hꢁꢃh 4 v mꢁꢂ, 5 v mꢅx
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: sꢉꢇꢈcꢀ ꢁmpꢀꢆꢅꢂcꢀ shꢉꢇꢄꢆ bꢀ <100 ꢉhms ꢅꢂꢆ
ꢋhꢀ ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ shꢉꢇꢄꢆ bꢀ <100 ꢂꢅꢂꢉsꢀcꢉꢂꢆs
• if syꢂc ꢁs ꢂꢉꢋ ꢇsꢀꢆ
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: cꢉꢂꢂꢀcꢋ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: ꢄꢀꢅꢊꢀ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
• rꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
Output Power
• 6.65 ꢋꢉ 15 wꢅꢋꢋs ꢆꢀpꢀꢂꢆꢁꢂꢃ ꢉꢂ mꢉꢆꢀꢄ
Power Dissipation (Pd)
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 6 wꢅꢋꢋs
• 1.9 ꢅꢂꢆ 3.3v sꢁꢂꢃꢄꢀ: 8 wꢅꢋꢋs
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 12 wꢅꢋꢋs ꢋꢈꢁpꢄꢀ
Inhibit:
• acꢋꢁꢊꢀ ꢄꢉw (ꢉꢇꢋpꢇꢋ ꢆꢁsꢅbꢄꢀꢆ)
‣Active low voltage ≤0.8 V max
- iꢂhꢁbꢁꢋ pꢁꢂ cꢇꢈꢈꢀꢂꢋ
· Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 4.0 ma mꢅx, 3.0 ma ꢋyp
· tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 5.0 ma mꢅx, 3.0 ma ꢋyp
‣rꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
• acꢋꢁꢊꢀ hꢁꢃh (ꢉꢇꢋpꢇꢋ ꢀꢂꢅbꢄꢀꢆ)
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs
Lead Soldering Temperature (10 sec per pin)
• 300°C
Storage Temperature Range (Case)
• -65°C ꢋꢉ +150°C
Case Operating Temperature (TC)
• -55°C ꢋꢉ +125°C fꢇꢄꢄ pꢉwꢀꢈ
• -55°C ꢋꢉ +135°C ꢅbsꢉꢄꢇꢋꢀ
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢉꢈ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
- opꢀꢂ pꢁꢂ 8.5 ꢋꢉ 12 v, 10 v ꢋypꢁcꢅꢄ
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs
Derating Output Power/Current
• lꢁꢂꢀꢅꢈꢄy fꢈꢉm 100% ꢅꢋ 125°C ꢋꢉ 0% ꢅꢋ 135°C
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢉꢈ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢁꢂꢋꢀꢈfꢅcꢀ ꢂꢉꢋ ꢈꢀqꢇꢁꢈꢀꢆ ꢁf ꢅcꢋꢁꢊꢀ hꢁꢃh ꢁs
ꢃꢈꢀꢅꢋꢀꢈ ꢋhꢅꢂ 11 v ꢅꢂꢆ ꢄꢀss ꢋhꢅꢂ 40v
- opꢀꢂ pꢁꢂ ꢊꢉꢄꢋꢅꢃꢀ, 11 v ꢋypꢁcꢅꢄ
Output Voltage Temperature Coefficient
• 100 ppm/°C ꢋypꢁcꢅꢄ
• 150 ppm/°C mꢅxꢁmꢇm
Input to Output Capacitance
• 60 pF ꢋypꢁcꢅꢄ
Current Limit
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 115% ꢉf fꢇꢄꢄ ꢄꢉꢅꢆ ꢋypꢁcꢅꢄ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 130% ꢉf fꢇꢄꢄ ꢄꢉꢅꢆ ꢋypꢁcꢅꢄ ꢋꢈꢁpꢄꢀ
meChaꢇꢆCaꢈ aꢇd eꢇvꢆrOꢇmeꢇtaꢈ
Isolation
Sꢁzꢀ (mꢅxꢁmꢇm)
• 100 mꢀꢃꢉhm mꢁꢂꢁmꢇm ꢅꢋ 500 v
• nꢉꢂ fꢄꢅꢂꢃꢀꢆ 1.460 x 1.130 x 0.330 (37.08 x 28.70 x 8.38 mm)
• Fꢄꢅꢂꢃꢀꢆ 2.005 x 1.130 x 0.330 (50.93 x 28.70 x 8.38 mm)
• Sꢀꢀ cꢅsꢀs e1, e2, g1 ꢅꢂꢆ g2 fꢉꢈ ꢆꢁmꢀꢂsꢁꢉꢂs.
Audio Rejection
• 50 ꢆB ꢋypꢁcꢅꢄ
Weight, flanged or unflanged (maximum)
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 30 ꢃꢈꢅms
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 35 ꢃꢈꢅms
Conversion Frequency (-55°C to +125°C TC)
• Fꢈꢀꢀ ꢈꢇꢂ
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 480 kHz mꢁꢂ, 550 kHz ꢋyp,
620 kHz mꢅx
Scꢈꢀꢀꢂꢁꢂꢃ:
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 375 kHz mꢁꢂ, 500 kHz mꢅx
Sꢋꢅꢂꢆꢅꢈꢆ, eS ꢉꢈ 883 (Cꢄꢅss H). Sꢀꢀ Scꢈꢀꢀꢂꢁꢂꢃ tꢅbꢄꢀs 1 ꢅꢂꢆ 2 fꢉꢈ
mꢉꢈꢀ ꢁꢂfꢉꢈmꢅꢋꢁꢉꢂ.
Undervoltage Lockout
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 14 v ꢁꢂpꢇꢋ ꢋypꢁcꢅꢄ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 8.5 v ꢁꢂpꢇꢋ ꢋypꢁcꢅꢄ
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MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
SIꢀPLIFIED SCꢁEꢀATIC DIAꢂRAꢀS
5 µH
Positive
Input
Positive
Output
2 µF
I
D
PWM
Controller
FET
Driver
Limit
Inhibit
Ref.
I
C
Output
Common
Input
Common
Fi g u r e 1: MHF+ Si n g l e Ou t p u t Bl O C k Di a g r a M
0°
+5 Output
Positive
Input
FEEDBACK ISOLATOR
PWM CM
CONTROLLER
Output
Common
Input
Common
+ Aux.
Output
FEEDBACK ISOLATOR
Synv
PWM CM
CONTROLLER
180°
–Aux.
Output
Fi g u r e 2: MHF+ tr i p l e Ou t p u t Bl O C k Di a g r a M
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MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
CONNECTION DIAꢂRAꢀS
MHF+
POSITIVE INPUT
9
10 k
1N4148
INHIBIT
200 pF
1
2N3501
10 K
8
3.9 K
INPUT
COMMON
Fi g u r e 3: in H i B i t in t e r F a C e
9
2
4
+5 Output
Positive Input
Sync In
0.01
5.1k
F
+5
Load
7
+ Aux. Output
Output Common
– Aux. Output
+ Aux.
Load
28V
1
3
Inhibit
– Aux.
Load
8
Input Common
5
if ꢋhꢀ syꢂc ꢋꢀꢈmꢁꢂꢅꢄ ([pꢁꢂ 7) ꢁs ꢂꢉꢋ ꢇsꢀꢆ, ꢁꢋ mꢇsꢋ bꢀ ꢄꢀfꢋ
fꢄꢉꢅꢋꢁꢂꢃ. thꢀ ꢅc cꢉꢇpꢄꢁꢂꢃ shꢉwꢂ wꢁꢄꢄ pꢈꢀꢊꢀꢂꢋ syꢂc sꢁꢃꢂꢅꢄ
fꢅꢁꢄꢇꢈꢀ.
Fi g u r e 4: aC CO u p l i n g O F Sy n C Si g n a l , tr i p l e MO D e l S
1
5
2
Positive Output
Positive Input
Positive Input
FMH-461
EMI FILTER
28V
MHF+
4
Input Common
Input Common
Output Common
Case Ground
Case Ground
3
Case*
Chassis Ground
*The case ground connection should be as low an impedance as possible to minimize EMI.
Direct contact of baseplate to chassis ground provides the lowest impedance.
Fi g u r e 5: eMi Fi l t e r CO n n e C t i O n
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MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
PIN OUT
Pin
1
Single Output
iꢂhꢁbꢁꢋ
ꢀꢁF+2828S
Dual Output
iꢂhꢁbꢁꢋ
Triple Output
iꢂhꢁbꢁꢋ
iꢂhꢁbꢁꢋ
2
nꢉ Cꢉꢂꢂꢀcꢋꢁꢉꢂ
Pꢉsꢁꢋꢁꢊꢀ oꢇꢋpꢇꢋ
Pꢉsꢁꢋꢁꢊꢀ oꢇꢋpꢇꢋ
oꢇꢋpꢇꢋ Cꢉmmꢉꢂ
nꢀꢃꢅꢋꢁꢊꢀ oꢇꢋpꢇꢋ
Syꢂc iꢂ
Mꢅꢁꢂ (+5) oꢇꢋpꢇꢋ
oꢇꢋpꢇꢋ Cꢉmmꢉꢂ
Pꢉs. aꢇx. oꢇꢋpꢇꢋ
nꢀꢃ. aꢇx. oꢇꢋpꢇꢋ
Cꢅsꢀ gꢈꢉꢇꢂꢆ
Syꢂc
3
oꢇꢋpꢇꢋ Cꢉmmꢉꢂ (Sꢀꢀ ꢂꢉꢋꢀ 1)
4
Pꢉsꢁꢋꢁꢊꢀ oꢇꢋpꢇꢋ
Syꢂc iꢂ
oꢇꢋpꢇꢋ Cꢉmmꢉꢂ
Syꢂc iꢂ
5
6
Cꢅsꢀ gꢈꢉꢇꢂꢆ
iꢂpꢇꢋ Cꢉmmꢉꢂ
Pꢉsꢁꢋꢁꢊꢀ iꢂpꢇꢋ
—
Cꢅsꢀ gꢈꢉꢇꢂꢆ
iꢂpꢇꢋ Cꢉmmꢉꢂ
Pꢉsꢁꢋꢁꢊꢀ iꢂpꢇꢋ
—
Cꢅsꢀ gꢈꢉꢇꢂꢆ
iꢂpꢇꢋ Cꢉmmꢉꢂ
Pꢉsꢁꢋꢁꢊꢀ iꢂpꢇꢋ
—
7
8
iꢂpꢇꢋ Cꢉmmꢉꢂ
Pꢉsꢁꢋꢁꢊꢀ iꢂpꢇꢋ
9
1. Pꢁꢂ 3 ꢉf MHF+2828S wꢁꢄꢄ pꢈꢉꢊꢁꢆꢀ 14 vꢉꢇꢋ ꢈꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢉꢇꢋpꢇꢋ cꢉmmꢉꢂ (pꢁꢂ 4).
PINS NOT IN USE
Inhibit: single, dual and triple, pin 1 lꢀꢅꢊꢀ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
ꢀꢁF+2828S, pin 3
lꢀꢅꢊꢀ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
Sync: single and dual, pin 5
Sync: triple, pin 7
Cꢉꢂꢂꢀcꢋ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
lꢀꢅꢊꢀ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
Dot on top of case
indicates pin one.
Squared corner and dot on top
of case indicate pin one.
1
9
2
3
4
5
6
1
2
3
4
5
BOTTOM VIEW
MHF+ Triple
BOTTOM VIEW
MHF+ SINGLE AND DUAL
8
7
8
7
6
Dotted line outlines flanged package option.
Sꢀꢀ cꢅsꢀs e1 ꢅꢂꢆ g1 fꢉꢈ ꢆꢁmꢀꢂsꢁꢉꢂs.
Fi g u r e 6: MHF+ Si n g l e a n D Du a l pin Ou t
Dotted line outlines flanged package option.
Sꢀꢀ cꢅsꢀs e2 ꢅꢂꢆ g2 fꢉꢈ ꢆꢁmꢀꢂsꢁꢉꢂs.
Fi g u r e 7: MHF+ tr i p l e pin Ou t
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
ꢀODEL NUꢀꢃERINꢂ ꢄEꢅ
SꢀD NUꢀꢃERS
St a n D a r D Mi C r O C i r C u i t
MHF+ SiMilar pa r t
Dr a w i n g (SMD)
MHF+ 28 12
D
F / 883
Base Model
Input Voltage
Output Voltage
5962-0251001HXC
5962-9213901HXC
5962-0325301HXC
5962-9166401HXC
5962-9160101HXC
5962-9689801HXC
5962-9555901HXC
5962-9214401HXC
5962-9161401HXC
5962-9560101HXC
5962-9560201HXC
MHF+283r3S/883
MHF+2805S/883
MHF+285r2S/883
MHF+2812S/883
MHF+2815S/883
MHF+2828S/883
MHF+2805d/883
MHF+2812d/883
MHF+2815d/883
MHF+28512t/883
MHF+28515t/883
(R = decimal point, 3R3 = 3.3 Vout;
Main and aux. Vout for triple models)
Number of Outputs
(S = single, D = dual, T = Triple)
Case Option
(Non-flanged case has no designator in
this position)
Screening
(Standard screening has no designator
in this position.)
Fꢄꢅꢂꢃꢀꢆ SMds hꢅꢊꢀ ꢋhꢀ sꢇffꢁx HZC ꢁꢂsꢋꢀꢅꢆ ꢉf HXC.
Fꢉꢈ ꢀxꢅcꢋ spꢀcꢁfꢁcꢅꢋꢁꢉꢂs fꢉꢈ ꢅꢂ SMd pꢈꢉꢆꢇcꢋ, ꢈꢀfꢀꢈ ꢋꢉ ꢋhꢀ
SMd ꢆꢈꢅwꢁꢂꢃ. SMds cꢅꢂ bꢀ ꢆꢉwꢂꢄꢉꢅꢆꢀꢆ fꢈꢉm hꢋꢋp://
www.ꢆscc.ꢆꢄꢅ.mꢁꢄ/pꢈꢉꢃꢈꢅms/smcꢈ
ꢀODEL SELECTION
On t H e l i n e S B e l O w , e n t e r O n e S e l e C t i O n F r O M e a C H C a t e g O r y t O D e t e r M i n e t H e M O D e l n u M B e r .
___________
MHF+28
/
Categorꢌ
1
2
3
4
Bꢅsꢀ Mꢉꢆꢀꢄ ꢅꢂꢆ
iꢂpꢇꢋ vꢉꢄꢋꢅꢃꢀ
oꢇꢋpꢇꢋ vꢉꢄꢋꢅꢃꢀ
nꢇmbꢀꢈ ꢉf oꢇꢋpꢇꢋs
Cꢅsꢀ/lꢀꢅꢆ opꢋꢁꢉꢂs
Scꢈꢀꢀꢂꢁꢂꢃ
1R9, 3R3, 05, 5R2,
5R3, 12, 15, 28
S
(non-Flanged ꢄꢀꢅꢊꢀ bꢄꢅꢂk)
(Standard
ꢄꢀꢅꢊꢀ bꢄꢅꢂk)
05, 12, 15
512, 515
D
T
F (Flanged)
ES
MHF+28 ꢁs ꢋhꢀ ꢉꢂꢄy
ꢅꢊꢅꢁꢄꢅbꢄꢀ ꢉpꢋꢁꢉꢂ
883
SeleCtion
nꢉꢋꢀs:
1. oꢇꢋpꢇꢋ vꢉꢄꢋꢅꢃꢀ: aꢂ r ꢁꢂꢆꢁcꢅꢋꢀs ꢅ ꢆꢀcꢁmꢅꢄ pꢉꢁꢂꢋ. 1r9 ꢁs 1.9 ꢊꢉꢄꢋs ꢉꢇꢋ. thꢀ ꢊꢅꢄꢇꢀs ꢉf 1r9, 3r3, 5r2 ꢅꢂꢆ 5r3 ꢅꢈꢀ ꢉꢂꢄy ꢅꢊꢅꢁꢄꢅbꢄꢀ ꢁꢂ sꢁꢂꢃꢄꢀ ꢉꢇꢋpꢇꢋ mꢉꢆꢀꢄs. thꢀ 512 ꢅꢂꢆ
515 ꢋꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ cꢉꢂꢊꢀꢈꢋꢀꢈs ꢅꢈꢀ +5 ꢊꢉꢄꢋ mꢅꢁꢂ ꢅꢂꢆ ±12 ꢉꢈ ±15 ꢊꢉꢄꢋ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs.
2. nꢇmbꢀꢈ ꢉf oꢇꢋpꢇꢋs: S ꢁs ꢅ sꢁꢂꢃꢄꢀ ꢉꢇꢋpꢇꢋ, d ꢁs ꢅ ꢆꢇꢅꢄ ꢉꢇꢋpꢇꢋ, ꢅꢂꢆ t ꢁs ꢅ ꢋꢈꢁpꢄꢀ ꢉꢇꢋpꢇꢋ
3. Cꢅsꢀ opꢋꢁꢉꢂs: Fꢉꢈ ꢋhꢀ sꢋꢅꢂꢆꢅꢈꢆ cꢅsꢀ (ꢂꢉꢂ-fꢄꢅꢂꢃꢀꢆ) ꢄꢀꢅꢊꢀ ꢋhꢀ cꢅsꢀ ꢉpꢋꢁꢉꢂ bꢄꢅꢂk. Fꢉꢈ ꢋhꢀ fꢄꢅꢂꢃꢀꢆ cꢅsꢀ, ꢇsꢀ ꢅꢂ F ꢁꢂ ꢋhꢀ cꢅsꢀ ꢉpꢋꢁꢉꢂ.
4. Scꢈꢀꢀꢂꢁꢂꢃ: Fꢉꢈ sꢋꢅꢂꢆꢅꢈꢆ scꢈꢀꢀꢂꢁꢂꢃ ꢄꢀꢅꢊꢀ ꢋhꢀ scꢈꢀꢀꢂꢁꢂꢃ ꢉpꢋꢁꢉꢂ bꢄꢅꢂk. Fꢉꢈ ꢉꢋhꢀꢈ scꢈꢀꢀꢂꢁꢂꢃ ꢉpꢋꢁꢉꢂs, ꢁꢂsꢀꢈꢋ ꢋhꢀ ꢆꢀsꢁꢈꢀꢆ scꢈꢀꢀꢂꢁꢂꢃ ꢄꢀꢊꢀꢄ. Fꢉꢈ mꢉꢈꢀ ꢁꢂfꢉꢈmꢅꢋꢁꢉꢂ sꢀꢀ
Scꢈꢀꢀꢂꢁꢂꢃ tꢅbꢄꢀs 1 ꢅꢂꢆ 2.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 7 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
Single outPut ModelS
MHF+281r9S
MHF+283r3S
MHF+2805S
unitS
paraMeter
COnDitiOnS
Min
tꢌP
1.90
–
MaX
Min
tꢌP
3.30
—
—
30
50
5
MaX
Min
4.85
0
tꢌP
5.00
—
MaX
Output VOltage
Output Current
Output pOwer
Output ripple
10 kHz - 2 MHz
1.84
0
1.96
3.5
6.65
30
40
40
55
32
35
35
7
3.20
0
3.40
2.4
8
5.15
2.4
12
80
100
50
50
40
50
40
12
80
100
—
vdC
a
V
in = 16 t O 40 VDC
Vin = 16 t O 40 VDC
= 25°C
0
—
7
0
0
—
W
t
—
—
—
—
20
—
—
—
—
—
56
—
—
—
–
80
240
100
50
40
50
40
12
80
120
–
—
—
—
—
16
—
—
—
—
—
72
—
30
60
5
C
mv p-p
12
1
line regulatiOn
lOaD regulatiOn
V
= 16 tO 40 VDC
mv
mv
vdC
v
in
2
nO lOaD tO Full
COntinuOuS
tranSient 50 ms
nO lOaD
35
28
—
16
2
–
20
28
—
25
5
20
28
—
input VOltage
nO lOaD tO Full
16
—
—
—
–
1
input Current
25
5
ma
inHiBiteD
input ripple Current
10 kHz - 10 MHz
t
= 25°C
30
—
62
4
60
70
—
45
—
75
5
35
—
C
ma p-p
—
67
—
eFFiCienCy
77
3.5
%
W
3, 4
lOaD Fault
pOwer DiSSipatiOn
SHOrt CirCuit
8
8
6
1
reCOVery
—
—
—
—
5
30
—
—
—
—
7.5
±150
150
30
—
—
—
—
7.5
±150
150
30
ms
Step lOaD
reSpOnSe
50% - 100% - 50%
tranSient
±75
500
±300
±500
2000
±600
±400
300
±400
300
mv pk
µs
4, 5
reCOVery
6
Step line
reSpOnSe
16 - 40 - 16 VDC
±550
±800
±550
±800
mv pk
1, 4, 5
tranSient
reCOVery
Delay
—
—
—
—
0.5
12
1.2
35
—
–
0.8
10
200
–
1.2
25
—
—
—
–
0.8
10
100
–
1.2
25
ms
ms
5
Start-up
1
OVerSHOOt
500
—
850
100
—
–
300
300
600
300
mv pk
µF
1
CaPaCitive load
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
5. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ >10 µs.
6. Sꢋꢀp ꢄꢁꢂꢀ ꢁs 20 - 32 - 20 vdC fꢉꢈ MHF+281r39S.
2. Fꢉꢈ MHF+281r9, ꢄꢉꢅꢆ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs ꢋꢀsꢋꢀꢆ fꢈꢉm ꢅ 10 ma ꢄꢉꢅꢆ ꢋꢉ fꢇꢄꢄ ꢄꢉꢅꢆ.
3. iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ ꢂꢉꢋ ꢃꢇꢅꢈꢅꢂꢋꢀꢀꢆ ꢅbꢉꢊꢀ 125°C (cꢅsꢀ).
4. rꢀcꢉꢊꢀꢈy ꢋꢁmꢀ ꢁs mꢀꢅsꢇꢈꢀꢆ fꢈꢉm ꢅppꢄꢁcꢅꢋꢁꢉꢂ ꢉf ꢋhꢀ ꢋꢈꢅꢂsꢁꢀꢂꢋ.
ꢋꢉ ꢋhꢀ pꢉꢁꢂꢋ ꢅꢋ whꢁch vout ꢁs wꢁꢋhꢁꢂ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 8 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
Single outPut ModelS
MHF+285r2S
MHF+285r3S
MHF+2812S
unitS
paraMeter
COnDitiOnS
Min
tꢌP
5.20
—
MaX
Min
tꢌP
5.35
—
MaX
Min
11.76
0
tꢌP
12.00
—
MaX
Output VOltage
Output Current
Output pOwer
Output ripple
10 kHz - 2 MHz
5.04
0
5.36
2.4
12.48
50
5.19
0
5.51
2.83
15
12.24
1.25
15
vdC
a
V
in = 16 t O 40 VDC
Vin = 16 t O 40 VDC
= 25°C
0
—
0
—
0
—
W
t
—
—
—
—
16
—
—
—
—
—
72
30
60
5
—
—
—
—
16
—
—
—
—
—
72
30
60
5
50
—
30
50
5
80
C
mv p-p
100
50
100
50
—
120
50
line regulatiOn
lOaD regulatiOn
V
= 16 tO 40 VDC
—
mv
mv
vdC
v
in
nO lOaD tO Full
COntinuOuS
20
28
—
50
20
28
—
50
—
20
28
—
50
input VOltage
40
40
16
—
40
nO lOaD tO Full
1
tranSient 50 ms
nO lOaD
50
50
50
input Current
25
5
43
24
5
43
—
25
5
50
ma
inHiBiteD
12
12
—
12
input ripple Current
10 kHz - 10 MHz
t
= 25°C
35
—
80
35
—
80
—
35
—
80
C
ma p-p
120
—
120
—
—
120
—
eFFiCienCy
77
77
74
79
%
W
2, 3
lOaD Fault
pOwer DiSSipatiOn
SHOrt CirCuit
—
—
—
—
—
3.5
7.5
6
—
—
—
—
—
3.5
7.5
6
—
—
—
—
—
3.5
7.5
6
1
reCOVery
30
30
30
ms
Step lOaD
reSpOnSe
50% - 100% - 50%
tranSient
±150
150
±400
300
±800
±150
150
±400
300
±800
±150
150
±500
300
±800
mv pk
µs
4, 3
reCOVery
Step line
16 - 40 - 16 VDC
tranSient
±550
±550
±550
mv pk
1, 3, 4
reSpOnSe
reCOVery
Delay
—
—
—
—
0.8
10
1.2
25
—
—
—
—
0.8
10
1.2
25
—
—
—
—
0.8
10
1.2
25
ms
ms
4
Start-up
1
OVerSHOOt
100
—
600
300
100
—
600
300
200
—
1200
100
mv pk
µF
1
CaPaCitive load
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
4. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ >10 µs.
2. iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ ꢂꢉꢋ ꢃꢇꢅꢈꢅꢂꢋꢀꢀꢆ ꢅbꢉꢊꢀ 125°C (cꢅsꢀ).
3. rꢀcꢉꢊꢀꢈy ꢋꢁmꢀ ꢁs mꢀꢅsꢇꢈꢀꢆ fꢈꢉm ꢅppꢄꢁcꢅꢋꢁꢉꢂ ꢉf ꢋhꢀ ꢋꢈꢅꢂsꢁꢀꢂꢋ.
ꢋꢉ ꢋhꢀ pꢉꢁꢂꢋ ꢅꢋ whꢁch vout ꢁs wꢁꢋhꢁꢂ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 9 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
Single outPut ModelS
MHF+2815S
MHF+2828S
unitS
paraMeter
COnDitiOnS
Min
14.70
0
tꢌP
15.00
—
MaX
Min
27.44
0
tꢌP
28.00
—
MaX
Output VOltage
Output Current
Output pOwer
Output ripple
10 kHz - 2 MHz
15.30
1.00
15
28.56
0.536
15
vdC
a
V
in = 16 t O 40 VDC
Vin = 16 t O 40 VDC
= 25°C
0
—
0
—
W
t
—
30
50
5
80
—
60
120
180
150
150
40
C
mv p-p
—
120
50
—
100
50
line regulatiOn
lOaD regulatiOn
V
= 16 tO 40 VDC
—
—
mv
mv
vdC
v
in
nO lOaD tO Full
COntinuOuS
—
20
28
—
50
—
50
input VOltage
16
—
40
16
—
28
nO lOaD tO Full
1
tranSient 50 ms
nO lOaD
50
—
50
input Current
—
25
5
62
—
25
60
ma
inHiBiteD
—
12
—
5
12
input ripple Current
10 kHz - 10 MHz
t
= 25°C
—
35
—
80
—
35
80
C
ma p-p
—
120
—
—
—
120
—
eFFiCienCy
74
80
78
84
%
W
2, 3
lOaD Fault
pOwer DiSSipatiOn
SHOrt CirCuit
—
—
—
—
—
3.5
7.5
6
—
—
—
—
—
3.5
7.5
6
1
reCOVery
30
30
ms
Step lOaD
reSpOnSe
50% - 100% - 50%
tranSient
±200
150
±600
300
±800
±600
200
±800
400
mv pk
µs
3, 4
reCOVery
Step line
reSpOnSe
16 - 40 - 16 VDC
tranSient
±550
±1100 ±1200
mv pk
1, 3, 4
reCOVery
Delay
—
—
—
—
0.8
10
1.2
25
—
—
—
—
0.8
10
1.2
25
ms
ms
4
Start-up
1
OVerSHOOt
200
—
1500
100
200
—
280
100
mv pk
µF
1
CaPaCitive load
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
4. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ >10 µs.
2. iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ ꢂꢉꢋ ꢃꢇꢅꢈꢅꢂꢋꢀꢀꢆ ꢅbꢉꢊꢀ 125°C (cꢅsꢀ).
3. rꢀcꢉꢊꢀꢈy ꢋꢁmꢀ ꢁs mꢀꢅsꢇꢈꢀꢆ fꢈꢉm ꢅppꢄꢁcꢅꢋꢁꢉꢂ ꢉf ꢋhꢀ ꢋꢈꢅꢂsꢁꢀꢂꢋ .
ꢋꢉ ꢋhꢀ pꢉꢁꢂꢋ ꢅꢋ whꢁch vout ꢁs wꢁꢋhꢁꢂ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 10 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
MHF+2805D
typ
MHF+2812D
typ
MHF+2815D
typ
dual outPut ModelS
unitS
paraMeter
COnDitiOnS
Min
4.85
4.82
0
MaX
5.15
5.18
Min
11.76
11.70
0
MaX
12.24
12.30
Min
14.70
14.63
0
MaX
+VO u t
-VO u t
5.00
12.00
15.00
15.30
Output VOltage
vdC
5.00
12.00
15.00
15.38
2, 3
1
1
1
Output Current
ea C H Ou t p u t
tO t a l
±1.2
—
±6
—
30
60
5
1.92
2.4
±0.625 1.125
±0.50 0.90
a
W
Vin = 16 t O 40 VDC
—
—
—
±7.5
—
1.25
—
—
±7.5
—
1.0
2, 3
1
1
1
Output pOwer
ea C H Ou t p u t
tO t a l
0
9.6
12
80
80
50
80
50
100
0
13.5
15
0
13.5
Vin = 16 t O 40 VDC
Output ripple
—
—
—
15
60
t
= 25°C
—
—
30
60
5
80
—
30
50
5
C
mv p-p
mv
±V
, 10kHz - 2 MHz
—
—
120
50
—
120
50
Out
line regulatiOn
Vin = 16 t O 40 VDC
+VO u t
-VO u t
+VO u t
-VO u t
—
—
—
—
—
20
—
—
—
100
50
—
—
100
50
lOaD regulatiOn
Ba l a n C e D lO a D S
nO lO a D t O Fu l l
—
—
20
—
—
20
—
mv
—
—
100
—
100
4
CrOSS regulatiOn
25°C
—
6
7.5
—
3
6
—
3
5
%
eFFeCt On -VO u t
COntinuOuS
tranSient 50 ms
nO lOaD
16
—
—
—
—
—
75
28
—
20
6
40
50
40
12
50
80
—
16
—
—
—
—
—
74
28
—
25
5
40
50
50
12
60
100
—
16
—
—
—
—
—
75
28
—
25
5
40
50
50
12
60
100
—
vdC
v
input VOltage
input Current
1
ma
inHiBiteD
input ripple Current
10 kHz - 10 MHz
t
= 25°C
20
40
79
35
50
83
35
50
84
C
ma p-p
eFFiCienCy
%
W
5, 6
lOaD Fault
pOwer DiSSipatiOn
SHOrt CirCuit
—
3
6
—
3
6
—
3
6
1
reCOVery
—
—
—
—
7.5
±200
±150
150
30
—
—
—
—
7.5
±300
±100
200
30
—
—
—
—
7.5
±300
±100
200
30
ms
Step lOaD
reSpOnSe
tranSient +VO u t
tranSient -VO u t
reCOVery
±600
±600
500
±700
±700
500
±700
±700
500
mv pk
7, 8
50% - 100% - 50%
Ba l a n C e D lO a D S
µs
Step line
reSpOnSe
±VO u t
16 - 40 - 16 Vin
tranSient
reCOVery
—
±600
±800
—
±550
±750
—
±550
±750
mv pk
1, 8
—
—
—
—
0.8
12
80
—
1.2
20
—
—
—
—
0.8
12
1.2
25
—
—
—
—
0.8
12
1.2
25
ms
ms
8
Start-up
Vin = 40 V
Delay
1
OVerSHOOt
250
47
200
—
750
10
200
—
750
10
mv pk
µF
1
CaPaCitive load
nꢉꢋꢀs (sꢀꢀ fꢉꢄꢄꢉwꢁꢂꢃ pꢅꢃꢀ)
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 11 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C tC, 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
nꢉꢋꢀs fꢉꢈ dꢇꢅꢄ oꢇꢋpꢇꢋ Mꢉꢆꢀꢄs
1. ꢂuaranteed by design, not tested.
5. iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ ꢂꢉꢋ ꢃꢇꢅꢈꢅꢂꢋꢀꢀꢆ ꢅbꢉꢊꢀ 125°C (cꢅsꢀ)
6. rꢀcꢉꢊꢀꢈy ꢋꢁmꢀ ꢁs mꢀꢅsꢇꢈꢀꢆ fꢈꢉm ꢅppꢄꢁcꢅꢋꢁꢉꢂ ꢉf ꢋhꢀ ꢋꢈꢅꢂsꢁꢀꢂꢋ ꢋꢉ pꢉꢁꢂꢋ ꢅꢋ
whꢁch vout ꢁs wꢁꢋhꢁꢂ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ.
7. rꢀspꢉꢂsꢀ ꢉf ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ wꢁꢋh ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ hꢀꢄꢆ ꢅꢋ hꢅꢄf ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ
pꢉwꢀꢈ.
2. up ꢋꢉ 13.5 wꢅꢋꢋs, 90% (9.6 wꢅꢋꢋs, 80% fꢉꢈ 2805d) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ ꢁs
ꢅꢊꢅꢁꢄꢅbꢄꢀ fꢈꢉm ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ pꢈꢉꢊꢁꢆꢀꢆ ꢋhꢅꢋ ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ ꢁs sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy
cꢅꢈꢈyꢁꢂꢃ 10% (20% fꢉꢈ 2805d) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ. oꢂꢀ ꢉf ꢋhꢀ ꢉꢇꢋpꢇꢋs mꢇsꢋ
ꢅꢄwꢅys pꢈꢉꢊꢁꢆꢀ ꢅ mꢁꢂꢁmꢇm ꢉf 10% (20% fꢉꢈ 2805d) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ
ꢇsꢀꢆ ꢋꢉ mꢀꢀꢋ cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ. nꢀꢃꢅꢋꢁꢊꢀ vꢉꢇꢋ cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs ꢈꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ
50%/50% bꢅꢄꢅꢂcꢀꢆ ꢄꢉꢅꢆs (ꢅꢋ 100% ꢉf ꢋꢉꢋꢅꢄ ꢈꢅꢋꢀꢆ ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ - fꢇꢄꢄ ꢄꢉꢅꢆ).
3. thꢀ “tꢉꢋꢅꢄ” spꢀcꢁfꢁcꢅꢋꢁꢉꢂ ꢁs ꢋhꢀ mꢅxꢁmꢇm cꢉmbꢁꢂꢀꢆ cꢇꢈꢈꢀꢂꢋ/pꢉwꢀꢈ ꢉf bꢉꢋh ꢉꢇꢋpꢇꢋs.
4. effꢀcꢋ ꢉꢂ –vout fꢉꢈ ꢋhꢀ fꢉꢄꢄꢉwꢁꢂꢃ cꢉꢂꢆꢁꢋꢁꢉꢂs, a ꢅꢂꢆ B:
Cꢉꢂꢆꢁꢋꢁꢉꢂ a:
8. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ >10 µs.
+Pꢉ = 50% ꢋꢉ 10% ꢅꢂꢆ –Pꢉ = 50%
+Pꢉ = 50% ꢅꢂꢆ –Pꢉ = 50% ꢋꢉ 10%
Cꢉꢂꢆꢁꢋꢁꢉꢂ B, ꢉꢇꢋpꢇꢋs ꢅꢈꢀ swꢁꢋchꢀꢆ sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy bꢀꢋwꢀꢀꢂ ꢋhꢀ “Fꢈꢉm” ꢅꢂꢆ “tꢉ”
cꢉꢂꢆꢁꢋꢁꢉꢂs:
Fꢈꢉm +Pꢉ = 70%, –Pꢉ = 30%
tꢉ +Pꢉ = 30%, –Pꢉ = 70%
Bꢉꢋh cꢉꢂꢆꢁꢋꢁꢉꢂs ꢅꢈꢀ ꢈꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢋhꢀ bꢅꢄꢅꢂcꢀꢆ ꢄꢉꢅꢆs
cꢉꢂꢆꢁꢋꢁꢉꢂ: 50%/50%
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 12 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
triPle outPut Model – MHF+28512t
5 2 (Main)
tꢌP
±12 (auXiliarieS)
unitS
vdC
a
paraMeter
COnDitiOnS
Min
4.85
—
MaX
5.15
1.5
1.5
7.5
7.5
90
Min
tꢌP
±12.00
±0.313
—
MaX
2
Output VOltage
Output Current
VO u t
5.00
—
±11.52
0
±12.48
3
1
0.416
tO t a l
—
—
—
0.625
4
1
Output pOwer
—
—
—
±3.75
—
5
W
Vin = 16 - 48 VDC
Output ripple
line regulatiOn
lOaD regulatiOn
tO t a l
—
—
—
7.5
10 kHz - 2 MHz
—
20
25
22
—
±30
±180
±240
±240
mv p-p
mv
Vin= 16 t O 48 VDC
no load to Full
—
75
—
±120
±120
6
—
75
—
mv
6
CrOSS regulatiOn
= 25°C
eFFeCt On negatiVe
auXiliary
—
—
—
—
—
—
—
6.25
—
%
t
C
input VOltage
COntinuOuS
16
28
48
vdC
v
1
tranSient 120 ms
—
—
—
—
30
3
80
45
5
—
—
—
—
—
—
—
—
—
input Current
nO lOaD
inHiBiteD
ma
input ripple Current
eFFiCienCy
10 kHz - 20 MHz
—
20
76
50
—
—
—
—
—
—
—
ma p-p
%
72
7, 9
lOaD Fault
POWER DꢁSSꢁPATꢁOꢂ
—
—
12
—
—
±12
W
SHort CirCuit
1
reCOVery
—
—
—
—
—
5
25
±850
8
—
—
—
—
—
2
25
±950
3
ms
mv pk
ms
8, 9
Step lOaD reSpOnSe
Step line
tranSient
reCOVery
16 - 48 - 16
tranSient
—
—
—
—
—
—
10
—
±800
5
—
—
—
—
—
—
10
—
±800
5
mv pk
ms
1, 9, 10
reSpOnSe
reCOVery
Start-up
Delay
nO lOaD anD Full
25
±25
±500
ms
1
OVerSHOOt
500
mv pk
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
2. if ꢈꢇꢂꢂꢁꢂꢃ wꢁꢋh ꢀxꢋꢀꢈꢂꢅꢄ syꢂc, ꢅꢋ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ ꢀxꢋꢈꢀmꢀs vout mꢅꢁꢂ mꢅy bꢀ
ꢅ mꢁꢂꢁmꢇm ꢉf 4.80 vdC ꢋꢉ ꢅ mꢅxꢁmꢇm ꢉf 5.20 vdC.
6. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢉꢂꢄy ꢉccꢇꢈs bꢀꢋwꢀꢀꢂ ꢋhꢀ ꢋwꢉ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs ꢅꢂꢆ ꢁs mꢀꢅsꢇꢈꢀꢆ
ꢉꢂ –ꢅꢇx. +5 ꢁs hꢀꢄꢆ cꢉꢂsꢋꢅꢂꢋ ꢅꢋ 1.0 a. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs spꢀcꢁfꢁꢀꢆ fꢉꢈ ꢋwꢉ
cꢉꢂꢆꢁꢋꢁꢉꢂs:
ꢂegative aux.= 3.76 W; positive aux.= 0.37 W to 3.76 W.
ꢂegative aux. = 0.37 W to 3.76 W; positive aux. = 3.76 W.
7. ꢀoad fault = < 0.100 Ω.
8. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ > 10 µs.
9. tꢁmꢀ ꢋꢉ sꢀꢋꢋꢄꢀ ꢋꢉ wꢁꢋhꢁꢂ 1% ꢉf vout fꢁꢂꢅꢄ ꢊꢅꢄꢇꢀ.
10. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ bꢀꢋwꢀꢀꢂ 2 ꢅꢂꢆ 10 µs.
3. thꢀ sꢇm ꢉf ꢋhꢀ 12 ꢊꢉꢄꢋ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋs mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 625 ma.
4. thꢀ sꢇm ꢉf ꢋhꢀ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 7.5 wꢅꢋꢋs. up ꢋꢉ 5
wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 66%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ ꢁs ꢅꢊꢅꢁꢄꢅbꢄꢀ
fꢈꢉm ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ pꢈꢉꢊꢁꢆꢁꢂꢃ ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ ꢁs sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy cꢅꢈꢈyꢁꢂꢃ
2.5 wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 33%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy pꢉwꢀꢈ.
5. lꢉꢅꢆ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ fꢉꢈ ꢋhꢀ +5 ꢁs spꢀcꢁfꢁꢀꢆ ꢅꢋ 0.0 ꢋꢉ 1.5 a wꢁꢋh ꢋhꢀ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs
both held at 3.75 W (313 mA). ꢀoad regulation for the auxiliaries is speci-
fied as both auxiliaries from 0.0 to 3.75 W (313 mA) at the same time with
ꢋhꢀ +5 hꢀꢄꢆ ꢅꢋ 1.5 a.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 13 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
triPle outPut Model – MHF+28515t
5 2 (Main)
±15 (auXiliarieS)
unitS
vdC
a
paraMeter
COnDitiOnS
Min
4.85
—
tꢌP
5.00
—
MaX
5.15
1.5
1.5
7.5
—
Min
14.40
0
tꢌP
MaX
Output VOltage
Output Current
VO u t
15.00
15.60
3
1
±0.250 0.333
tOtal
—
—
—
—
±2.5
—
0.500
9
1
Output pOwer
—
—
—
5
W
Vin = 16 t O 48 VDC
Output ripple
line regulatiOn
tOtal
—
—
—
7.5
10 kHz - 2 MHz
Vin= 16, 48 VDC
—
20
90
—
±30
±150
±225
±300
mv p-p
mv
—
25
75
—
5
lOaD regulatiOn
nO lOaD tO Full
Vin = 28 VDC
—
25
75
—
±150
±300
mv
%
6
CrOSS regulatiOn
= 25°C
eFFeCt On negatiVe
auXiliary Output
—
—
—
—
—
—
—
5.0
—
t
C
input VOltage
COntinuOuS
16
28
48
vdC
v
1
tranSient 120 ms
—
—
—
—
30
3
80
45
5
—
—
—
—
—
—
—
—
—
input Current
nO lOaD
inHiBiteD
ma
input ripple Current
eFFiCienCy
10 kHz - 20 MHz
—
72
—
20
76
—
50
—
12
—
—
—
—
—
—
—
—
ma p-p
%
7, 9
lOaD Fault
POWER DꢁSSꢁPATꢁOꢂ
±12
W
SHort CirCuit
1
reCOVery
—
—
—
—
—
5
25
±850
8
—
—
—
—
—
2
25
±950
3
ms
mv pk
ms
8, 9
Step lOaD reSpOnSe
Step line
tranSient
reCOVery
16 - 48 - 16 V
tranSient
in
—
—
—
—
—
—
10
—
±800
5
—
—
—
—
—
—
10
—
±800
5
mv pk
ms
1, 9, 10
reSpOnSe
reCOVery
Start-up
Delay
nO lOaD anD Full
25
25
ms
1
OVerSHOOt
500
±500
mv pk
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
2. if ꢈꢇꢂꢂꢁꢂꢃ wꢁꢋh ꢀxꢋꢀꢈꢂꢅꢄ syꢂc, ꢅꢋ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ ꢀxꢋꢈꢀmꢀs vout mꢅꢁꢂ mꢅy bꢀ
ꢅ mꢁꢂꢁmꢇm ꢉf 4.80 vdC ꢋꢉ ꢅ mꢅxꢁmꢇm ꢉf 5.20 vdC.
6. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢉꢂꢄy ꢉccꢇꢈs bꢀꢋwꢀꢀꢂ ꢋhꢀ ꢋwꢉ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs ꢅꢂꢆ ꢁs mꢀꢅsꢇꢈꢀꢆ
ꢉꢂ –ꢅꢇx. +5 ꢁs hꢀꢄꢆ cꢉꢂsꢋꢅꢂꢋ ꢅꢋ 1.0 a. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs spꢀcꢁfꢁꢀꢆ fꢉꢈ ꢋwꢉ
cꢉꢂꢆꢁꢋꢁꢉꢂs:
ꢂegative aux.= 3.76 W; positive aux.= 0.37 W to 3.76 W.
ꢂegative aux. = 0.37 W to 3.76 W; positive aux. = 3.76 W.
7. ꢀoad fault = < 0.100 Ω.
8. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ > 10 µs.
9. tꢁmꢀ ꢋꢉ sꢀꢋꢋꢄꢀ ꢋꢉ wꢁꢋhꢁꢂ 1% ꢉf vout fꢁꢂꢅꢄ ꢊꢅꢄꢇꢀ.
10. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ bꢀꢋwꢀꢀꢂ 2 ꢅꢂꢆ 10 µs.
3. thꢀ sꢇm ꢉf ꢋhꢀ 15 ꢊꢉꢄꢋ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋs mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 500 ma.
4. thꢀ sꢇm ꢉf ꢋhꢀ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 7.5 wꢅꢋꢋs. up ꢋꢉ 5
wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 66%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ ꢁs ꢅꢊꢅꢁꢄꢅbꢄꢀ
fꢈꢉm ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ pꢈꢉꢊꢁꢆꢁꢂꢃ ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ ꢁs sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy cꢅꢈꢈyꢁꢂꢃ
2.5 wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 33%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy pꢉwꢀꢈ.
5. lꢉꢅꢆ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ fꢉꢈ ꢋhꢀ +5 ꢁs spꢀcꢁfꢁꢀꢆ ꢅꢋ 0.0 ꢋꢉ 1.5 a wꢁꢋh bꢉꢋh ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs
held at 3.75 W (250 mA). ꢀoad regulation for the auxiliary. is specified as
both auxiliaries from 0.0 to 3.75 W (250 mA) at the same time with the +5
hꢀꢄꢆ ꢅꢋ 1.5 a.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
typꢁcꢅꢄ Pꢀꢈfꢉꢈmꢅꢂcꢀ Cꢇꢈꢊꢀs: 25°C tc , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
16V
16V
16V
28V
40V
40V
40V
28V
28V
2
4
6
8
10
12
2
4
6
8
10
12
14 15
2
4
6
8
10
12
14 15
OUTPUT POWER (Watts)
OUTPUT POWER (Watts)
OUTPUT POWER (Watts)
MHF+2815S EFFICIENCY
MHF+2805S EFFICIENCY
MHF+2812S EFFICIENCY
Fi g u r e 8
Fi g u r e 9
Fi g u r e 10
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
16V
16V
16V
40V
40V
40V
28V
28V
28V
2
4
6
8
10
12
2
4
6
8
10 12
14 15
2
4
6
8
10 12
14
OUTPUT POWER (Watts)
MHF+2805D EFFICIENCY
OUTPUT POWER (Watts)
MHF+2812D EFFICIENCY
OUTPUT POWER (Watts)
MHF+2815D EFFICIENCY
Fi g u r e 13
Fi g u r e 11
Fi g u r e 12
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
V
100% to 50%
OUT
50% to 100%
V
IN
0.1
1
10
100
1ms/div
16V TO 40V
50µs/div
FREQUENCY (kHz)
MHF+ SERIES AUDIO REJECTION
50%
100%
MHF+2805S STEP LINE RESPONSE
MHF+2805S STEP LOAD RESPONSE
Fi g u r e 14
Fi g u r e 15
Fi g u r e 16
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Pꢅꢃꢀ 15 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
typꢁcꢅꢄ Pꢀꢈfꢉꢈmꢅꢂcꢀ Cꢇꢈꢊꢀs: 25°C tc , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
V
IN
100% to 10%
10% to 100%
+V
V
OUT
P
= 12W
OUT
V
IN
OUT
2 ms/div
1 ms/div
16V TO 40V
MHF+2815D STEP LINE RESPONSE
200µs/div
10% 100%
MHF+2805S TURN-ON INTO FULL LOAD
MHF+2805S STEP LOAD RESPONSE
Fi g u r e 17
Fi g u r e 18
Fi g u r e 19
P
= 7.5 W
100% to 50%
P = 7.5 W
O
O
–V
+V
OUT
100% to 20%
OUT
20% to 100%
V
IN
50% to 100%
50µs/div
50% 100%
STEP LOAD RESPONSE
50µs/div
20% 100%
STEP LOAD RESPONSE
2 ms/div
MHF+2815D +V
MHF+2815D +V
MHF+2815D TURN-ON INTO FULL LOAD
OUT
OUT
Fi g u r e 21
Fi g u r e 22
Fi g u r e 20
16
10
8
10
5
MHF+2805S&D
2805D
2812D
6
15
4
COND A
COND B
2
2812D
2815D
0
2815D
14
0
–5
–2
–4
–6
–8
2812D
MHF+2812S&D
13
MHF+2815S&D
2805D
30
2805D
–10
10
20
40
50
12
–10
OUTPUT LOAD (%)
10
11
12
13
14
15
0
20
40
60
80
100
COND. A: 50% LOAD +V; 50% to 10% –V
COND. B: 50% LOAD –V; 50% to 10% +V
MHF+2805D/MHF+2812D/MHF+2815D
CROSS REGULATION
OUTPUT POWER (Watts)
50 mV DROP
POSITIVE OUTPUT LOAD (% OF TOTAL LOAD)
–V
WITH SHIFT IN LOAD BALANCE
OUT CROSS REGULATION
LOW LINE DROPOUT VS. LOAD
Fi g u r e 23
Fi g u r e 24
Fi g u r e 25
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
typꢁcꢅꢄ Pꢀꢈfꢉꢈmꢅꢂcꢀ Cꢇꢈꢊꢀs: 25°C tc , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
80
75
80
16 V
16 V
5 VDC
75
28 V
28 V
70
65
60
70
65
48 V
48 V
+15 VDC
–15 VDC
60
55
55
2
4
6
10
12 14 16
8
2
4
6
10
12 14 16
8
5 ms / div.
OUTPUT POWER (W)
OUTPUT POWER (W)
INPUT V: 16 TO 40 VDC, ±15 = 250 mA EACH, +5 = 1.5 A
MHF+28512T EFFICIENCY
MHF+28515T EFFICIENCY
MHF+ 28515T STEP LINE RESPONSE
Fi g u r e 26
Fi g u r e 27
MHF+28512T has a similar response
Fi g u r e 28
V
V
IN
IN
INPUT
GND
INPUT
GND
+5 VDC
+5 VDC
+5
+5
GND
GND
5 ms / div.
5 ms / div.
MHF+28512T TURN ON INTO FULL LOAD
MAIN
MHF+28512T TURN ON INTO FULL LOAD
MAIN
MHF+28515T has a similar response
MHF+28515T has a similar response
Fi g u r e 29
Fi g u r e 30
11.5
V
IN
11
10.5
10
MHF+28515T
+12 VDC
–12 VDC
MHF+28512T
9.5
9
8.5
5 ms / div.
2
4
6
8
10 12 14 16
MHF+28512T TURN ON INTO FULL LOAD
AUXILIARIES
MAXIMUM OUTPUT POWER (W)
LOW LINE DROPOUT
MHF+28515T has a similar response
Fi g u r e 31
Fi g u r e 32
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 17 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈ Cꢅsꢀs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
BOTTOM VIEW CASE E1
Projection Weld
Squared corner and dot on top
of case indicate pin one.
1.130 max. (28.70)
0.960 (24.38)
1
8
2
3
7
4
5
6
0.030 dia.
(0.76)
0.160 (4.06)
0.000
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cover
Pins
Cold Rolled Steel/Nickel/Gold
Kovar/Nickel
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case E1, Rev D, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Fi g u r e 33: Ca S e e1— Si n g l e a n D Du a l MO D e l S
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈ Cꢅsꢀs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
BOTTOM VIEW CASE E2
Projection Weld
Squared corner and dot on top
of case indicate pin one.
1.130 max. (28.70)
0.960 (24.38)
1
9
2
3
8
4
7
5
6
0.030 dia.
(0.76)
0.160 (4.06)
0.000
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cover
Pins
Cold Rolled Steel/Nickel/Gold
Kovar/Nickel
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case E2, Rev D, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Fi g u r e 34: Ca S e e2 — tr i p l e MO D e l S
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈ Cꢅsꢀs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
BOTTOM VIEW CASE G1
Flanged cases: Designator "F" required in Case Option position of model number
Projection Weld
Squared corner and dot on top
of case indicate pin one.
1.130 max. (28.70)
0.960
(24.38)
2 x Dia 0.128 (3.25)
2 x R 0.130 (3.30)
1
2
3
4
5
0.030 dia.
(0.76)
0.560
(14.22)
8
7
6
0.160
(4.06)
0.000
(2.005 max (50.93))
Flange thickness: 0.047 (1.19)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cover
Pins
Cold Rolled Steel/Nickel/Gold
Kovar/Nickel
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case G1, Rev C, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Fi g u r e 35: Ca S e g1 — Si n g l e a n D Du a l MO D e l S
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
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Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈ Cꢅsꢀs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
BOTTOM VIEW CASE G2
Flanged cases: Designator "F" required in Case Option position of model number
Projection Weld
Squared corner and dot on top
of case indicate pin one.
1.130 max. (28.70)
0.960
(24.38)
2 x Dia 0.128 (3.25)
2 x R 0.130 (3.30)
1
9
2
3
8
4
7
5
6
0.030 dia.
(0.76)
0.560
(14.22)
0.160
(4.06)
0.000
(2.005 max (50.93))
Flange thickness: 0.047 (1.19)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cover
Pins
Cold Rolled Steel/Nickel/Gold
Kovar/Nickel
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case G2, Rev D, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Fi g u r e 36: Ca S e g2 — tr i p l e MO D e l S
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MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ELEMENT EVALUATION
COMPONENT-LEVEL TEST
PERFORMED
STANDARD AND /ES
/883
CLASS H QML
1
NON-QML
2
3
2
3
M/S
P
M/S
P
elꢂꢉꢂnꢄ elꢂcꢄꢀicꢁl (pꢀoꢊꢂ)
elꢂꢉꢂnꢄ viꢃꢅꢁl
ꢋꢂꢃ
no
no
no
no
no
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
ꢇ/a
ꢋꢂꢃ
ꢋꢂꢃ
no
ꢇ/a
no
ꢆnꢄꢂꢀnꢁl viꢃꢅꢁl
Finꢁl elꢂcꢄꢀicꢁl
4
Wiꢀꢂ bonꢌ eꢍꢁlꢅꢁꢄion
no
sꢈam™/C-sam:
ꢆnpꢅꢄ cꢁpꢁciꢄoꢀꢃ onlꢋ
(aꢌꢌ’l ꢄꢂꢃꢄ, noꢄ ꢀꢂq. ꢊꢋ h)
no
no
no
ꢋꢂꢃ
nꢉꢋꢀs:
1. Sꢋꢅꢂꢆꢅꢈꢆ ꢅꢂꢆ /eS, ꢂꢉꢂ-QMl pꢈꢉꢆꢇcꢋs, ꢆꢉ ꢂꢉ mꢀꢀꢋ ꢅꢄꢄ ꢉf ꢋhꢀ ꢈꢀqꢇꢁꢈꢀmꢀꢂꢋs ꢉf
Mil-PrF-38534.
2. M/S = acꢋꢁꢊꢀ cꢉmpꢉꢂꢀꢂꢋs (Mꢁcꢈꢉcꢁꢈcꢇꢁꢋ ꢅꢂꢆ Sꢀmꢁcꢉꢂꢆꢇcꢋꢉꢈ dꢁꢀ)
3. P = Pꢅssꢁꢊꢀ cꢉmpꢉꢂꢀꢂꢋs
4. nꢉꢋ ꢅppꢄꢁcꢅbꢄꢀ ꢋꢉ eMi fꢁꢄꢋꢀꢈs ꢋhꢅꢋ hꢅꢊꢀ ꢂꢉ wꢁꢈꢀ bꢉꢂꢆs.
dꢀfꢁꢂꢁꢋꢁꢉꢂs:
eꢄꢀmꢀꢂꢋ eꢊꢅꢄꢇꢅꢋꢁꢉꢂ: Cꢉmpꢉꢂꢀꢂꢋ ꢋꢀsꢋꢁꢂꢃ/scꢈꢀꢀꢂꢁꢂꢃ pꢀꢈ Mil-Std-883 ꢅs ꢆꢀꢋꢀꢈmꢁꢂꢀꢆ by Mil-PrF-38534
SlaM™: Scꢅꢂꢂꢁꢂꢃ lꢅsꢀꢈ acꢉꢇsꢋꢁc Mꢁcꢈꢉscꢉpy
C-SaM: C - Mꢉꢆꢀ Scꢅꢂꢂꢁꢂꢃ acꢉꢇsꢋꢁc Mꢁcꢈꢉscꢉpy
Sc r e e n i n g Ta b l e 1: el e m e n T ev a l u a T i o n
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 22 ꢉf 23
MHF+ rꢀꢊ l - 20091113
Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ENVIRONMENTAL SCREENING
TEST PERFORMED
125°C STANDARD
125°C /ES
NON-QML
/883
CLASS H QML
1
1
NON-QML
Pꢀꢂ-cꢁp ꢆnꢃpꢂcꢄion
mꢂꢄꢎoꢌ 2017, 2032
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
tꢂꢉpꢂꢀꢁꢄꢅꢀꢂ Cꢋclꢂ (10 ꢄiꢉꢂꢃ)
mꢂꢄꢎoꢌ 1010, Conꢌ. C, -65°C ꢄo 150°C, ꢁꢉꢊiꢂnꢄ
mꢂꢄꢎoꢌ 1010, Conꢌ. b, -55°C ꢄo 125°C, ꢁꢉꢊiꢂnꢄ
no
no
no
ꢋꢂꢃ
ꢋꢂꢃ
no
Conꢃꢄꢁnꢄ accꢂlꢂꢀꢁꢄion
mꢂꢄꢎoꢌ 2001, 3000 ꢏ
mꢂꢄꢎoꢌ 2001, 500 ꢏ
no
no
no
ꢋꢂꢃ
ꢋꢂꢃ
no
2
bꢅꢀn-in
mꢂꢄꢎoꢌ 1015, 125°C cꢁꢃꢂ, ꢄꢋpicꢁl
96 ꢎoꢅꢀꢃ
160 ꢎoꢅꢀꢃ
no
no
ꢋꢂꢃ
no
no
ꢋꢂꢃ
Finꢁl elꢂcꢄꢀicꢁl tꢂꢃꢄ mꢆꢈ-PrF-38534, gꢀoꢅp a
sꢅꢊꢏꢀoꢅpꢃ 1 ꢄꢎꢀoꢅꢏꢎ 6: -55°C, +25°C, +125°C cꢁꢃꢂ
sꢅꢊꢏꢀoꢅpꢃ 1 ꢁnꢌ 4: +25°C cꢁꢃꢂ
no
ꢋꢂꢃ
no
ꢋꢂꢃ
ꢋꢂꢃ
no
hꢂꢀꢉꢂꢄiciꢄꢋ tꢂꢃꢄ
Finꢂ ꢈꢂꢁk, mꢂꢄꢎoꢌ 1014, Conꢌ. a
no
no
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
no
ꢋꢂꢃ
ꢋꢂꢃ
no
gꢀoꢃꢃ ꢈꢂꢁk, mꢂꢄꢎoꢌ 1014, Conꢌ. C
-3
gꢀoꢃꢃ ꢈꢂꢁk, dip (1 x 10
)
Finꢁl ꢍiꢃꢅꢁl inꢃpꢂcꢄion
mꢂꢄꢎoꢌ 2009
ꢋꢂꢃ
ꢋꢂꢃ
ꢋꢂꢃ
tꢀsꢋ mꢀꢋhꢉꢆs ꢅꢈꢀ ꢈꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ Mil-Std-883 ꢅs ꢆꢀꢋꢀꢈmꢁꢂꢀꢆ by Mil-PrF-38534.
nꢉꢋꢀs:
1. Sꢋꢅꢂꢆꢅꢈꢆ ꢅꢂꢆ /eS, ꢂꢉꢂ-QMl pꢈꢉꢆꢇcꢋs, ꢆꢉ ꢂꢉꢋ mꢀꢀꢋ ꢅꢄꢄ ꢉf ꢋhꢀ ꢈꢀqꢇꢁꢈꢀmꢀꢂꢋs ꢉf Mil-PrF-38534.
2. Bꢇꢈꢂ-ꢁꢂ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ ꢆꢀsꢁꢃꢂꢀꢆ ꢋꢉ bꢈꢁꢂꢃ ꢋhꢀ cꢅsꢀ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ ꢋꢉ +125°C
Sc r e e n i n g Ta b l e 2: en v i r o n m e n T a l Sc r e e n i n g
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ. MHF+ rꢀꢊ l - 20091113 thꢁs ꢈꢀꢊꢁsꢁꢉꢂ sꢇpꢀꢈsꢀꢆꢀs ꢅꢄꢄ pꢈꢀꢊꢁꢉꢇs ꢈꢀꢄꢀꢅsꢀs. aꢄꢄ ꢋꢀchꢂꢁcꢅꢄ ꢁꢂfꢉꢈmꢅꢋꢁꢉꢂ ꢁs bꢀꢄꢁꢀꢊꢀꢆ
ꢋꢉ bꢀ ꢅccꢇꢈꢅꢋꢀ, bꢇꢋ ꢂꢉ ꢈꢀspꢉꢂsꢁbꢁꢄꢁꢋy ꢁs ꢅssꢇmꢀꢆ fꢉꢈ ꢀꢈꢈꢉꢈs ꢉꢈ ꢉmꢁssꢁꢉꢂs. iꢂꢋꢀꢈpꢉꢁꢂꢋ ꢈꢀsꢀꢈꢊꢀs ꢋhꢀ ꢈꢁꢃhꢋ ꢋꢉ mꢅkꢀ chꢅꢂꢃꢀs ꢁꢂ pꢈꢉꢆꢇcꢋs ꢉꢈ
spꢀcꢁfꢁcꢅꢋꢁꢉꢂs wꢁꢋhꢉꢇꢋ ꢂꢉꢋꢁcꢀ. MHF+ Sꢀꢈꢁꢀs ꢁs ꢅ ꢋꢈꢅꢆꢀmꢅꢈk ꢉf iꢂꢋꢀꢈpꢉꢁꢂꢋ. Cꢉpyꢈꢁꢃhꢋ © 1999 - 2009 iꢂꢋꢀꢈpꢉꢁꢂꢋ Cꢉꢈpꢉꢈꢅꢋꢁꢉꢂ. aꢄꢄ ꢈꢁꢃhꢋs ꢈꢀsꢀꢈꢊꢀꢆ.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 23 ꢉf 23
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