SAT2840T3R3P1 [APITECH]
DC-DC Regulated Power Supply Module, 1 Output, 40W, Hybrid,;
| 型号： | SAT2840T3R3P1 |
| 厂家： | 
API Technologies Corp |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 40W, Hybrid, |
| 文件： | 总5页 (文件大小：133K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Electronics
SAT2840S
40W, Single-Output, DC-DC Converter
(Preliminary Data sheet)
FEATURES
Wide Input Voltage Range: 18V to 40V
High Efficiency: 88%
Input Surge Protection- Compliant to MIL-STD-704
On-Board Input EMI filter- Compliant to MIL-STD-461C
Under-Voltage Lockout
External Synch
Over-current protection
No-Load Operation
Custom screening available
No Opto-isolators used!
DESCRIPTION
The SAT2840S is a 40W, low cost DC-DC converter designed for high reliability in
commercial and military applications. This device is integrated with EMI filter and all
Input/Output components needed for full-load performance. No additional components
are needed. It is packaged in a high-grade plastic modular package with bolt-down
mounts. The SAT2840S will perform at high efficiency (up to 88% at 30W) over the full
temperature range of -40oC to +105oC.
Models
Part Number
Quality Level
Description
Max. Package
Special Features
Dims. (w/o Ears)
SAT2840S05
SAT2840S3R3
SAT2840S2R5
Commercial
Single
Style 1: 2.65in. x High Efficiency,
Output, +5V, 1.56in. x 0.572in. Low Output
+3.3V, +2.5V (L x W x H) ripple
ABSOLUTE MAXIMUM RATINGS
(Exceeding maximum ratings may damage the device)
Symbol
Vin
Io
Parameter
DC input
Output Current
Value
50
18A
Unit
V
A
Pd
Maximum Output Power, Tbase=25deg.C
Storage Temperature
Operating Temperature Range
Package weight
40
W
Tstg
Top
Wt
-55 to +150
-40 to +105
TBD
oC
oC
G
Viso
Tsold
Voltage Isolation Barrier
Maximum Soldering Temperature, 10sec
0.5
300
KVrms
oC
SatCon Electronics
1
SAT2840S Preliminary Rev 7
www.satconelectronics.com
ELECTRICAL CHARACTERISTICS @ Ta=-40deg.C to +105deg.C
(Unless Otherwise Specified)
Symbol
Parameter
Test Conditions
SATDC28S05
SATDC28S3R3
Units
Min Typ Max Min Typ Max
Input Voltage Range
Continuous
18
28
40
82
18
28
40
82
V
V
Vin
Transient Input Voltage
Output Voltage Initial
accuracy
Tp< 50uS
Ta= 25 C
Vout
1.5
1.5
%
A
Maximum Output Current
Vin= 28V
Iout(max)
8
12
VRload Load Regulation
Vin= +28V, Iout= NL- FL
Vin: 18V to 40V
1.5
1.5
88
1.5
1.5
86
%
VRline
Eff
Line Regulation
Efficiency
%
Vin= +28V, Pout= 30W
Vin=28V, Iout= FL
85
84
%
Vor
Output ripple
30
50
12
30
50
18
mV
UVLO
UVLO
Ilimit
Under-Voltage Lock-out
Under-Voltage Lock-out
Current Limit
At Vin ramp-down
At Vin ramp-up
+5 V output
12
15
12
15
V
V
A
Fsw
Switching Frequency
Synch pin open
200
200
Khz.
Khz.
%
Fsynch Synch Frequency range
200
20
250 200
250
80
STd
STh
STl
Synch pulse duty cycle
Synch pulse high level
Synch pulse low level
Enable Input (Note 1)
Output trim range (Note 2,3)
80
20
5.0
1.6
5.0
5.0
1.6
5.0
V
V
Ven
Vtrim
V
0
+10
0
+10
%
Riso
Isolation
Weight
Input-Case, Output-Case
100
100
MΩ
MTBF
TBD
TBD
TBD
TBD
g
Notes:
1. Enable pin should be pulled low when not in use.
2. Output trim can be accomplished by using a resistor from Trim to Vin return.
Recommended values for this resistor are: 10K to 20K.
3. Should be left open when not used.
SatCon Electronics
2
SATD2840S Preliminary Rev 7
Typical Performance Characteristics
Efficiency
Vo= +3.3V
90
89
88
87
86
85
84
83
0
1
2
3
4
5
6
7
8
9 10 11
Output Current (Amps)
Load Regulation
3.4
3.38
3.36
3.34
3.32
3.3
T=-55C
T=+25C
T=105C
T=125C
3.28
3.26
0
2
4
6
8
10
Iout,A
SatCon Electronics
3
SATD2840S Preliminary Rev 7
PIN DESCRIPTION
Pin No Pin Name
Pin Description
1
2
3
4
5
6
7
Vin
Enable
Trim
Synch
Vin RTN
Vout
Input Bus Voltage pin
Control pin for shutdown or enable function
Output trim pin
Synch Input
Input Voltage ground
Output Voltage
Vout RTN
Output Voltage ground
PACKAGE OUTLINE- Style 1
SatCon Electronics
4
SATD2840S Preliminary Rev 7
ORDERING INFORMATION:
SAT
2840
S
05
P
1
SatCon DC-
DC
Converter
Series
Designator
Output
Configuration
Output
Voltage
Screening Level
Package Type
2840= +28Vin,
40W Output
power
S= Single
T= Triple
D= Dual
05= +5.0V
3R3= +3.3V
2R5= +2.5V
P = Commercial
EM= Eng. Model
1 = Style 1
2 = Style 2
SatCon Electronics
5
SATD2840S Preliminary Rev 7
相关型号：
©2020 ICPDF网 联系我们和版权申明