OM7612NM [INFINEON]
SURFACE MOUNT 1.5 AMP HIGH VOLTAGE NEGATIVE ADJUSTABLE REGULATOR; 表面装载1.5 AMP高压负可调稳压
| 型号： | OM7612NM |
| 厂家： | 
Infineon |
| 描述： | SURFACE MOUNT 1.5 AMP HIGH VOLTAGE NEGATIVE ADJUSTABLE REGULATOR |
| 文件： | 总2页 (文件大小：19K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OM7612NM
SURFACE MOUNT 1.5 AMP HIGH VOLTAGE
NEGATIVE ADJUSTABLE REGULATOR
Three Terminal, High Voltage, Precision
Adjustable Negative Voltage Regulator In
Hermetic Surface Mount Package
FEATURES
• Hermetic Surface Mount Package
• Adjustable Output Voltage
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Product Is Available Hi-Rel Screened
• Electrically Similar To Industry Standard Type LM137HV
DESCRIPTION
This three terminal negative regulator is supplied in a hermetically sealed surface
mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
over 1.0 amp of output current. This unit features output voltages that can be
trimmed using external resistors, from -1.2 volts to -47 volts.
@ 25°C
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power:
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5 W
TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W
Thermal Resistance:
θJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 °C/W
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 °C/W
Lead Temperature at Case (5 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 °C
PIN CONNECTION
3.5
1
2
Pin 1: Adjust
Pin 2: VOUT
Pin 3: VIN
3
3.5 - 101
4 11 R0
OM7612NM
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
Parameter
Symbol
Test Conditions
VDIFF 3.0V, TA = 25°C
VDIFF = 3V
Min.
-1.275
-1.30
-1.275
-1.30
-10
Max.
-1.225
-1.20
-1.225
-1.20
10
Unit
Reference Voltage
VREF
•
•
•
V
VDIFF = 50V, TA = 25°C
VDIFF = 50V
Line Regulation
(Note 1)
RLINE
3.0 V ≤ VDIFF ≤ 50V, TA = 25°C
mV
mV
-25
25
Load Regulation
(Note 1)
RLOAD
VDIFF = 50V, 8mA ≤ IL ≤ 110mA
-25
25
TA = 25°C
VDIFF = 5V, 8mA ≤ IL ≤ 1.5A, TA = 25°C
-25
-45
-5
25
45
5
•
•
Thermal Regulation
VRTH
V
= -14.6V, IL = 1.5A
IN
Pd = 20 Watts, t = 10 ms, TA = 25°C
mV
dB
Ripple Rejection
(Note 2)
RN
f = 120 Hz, V
CAdj = 10 µF, I
= Vref
66
OUT
= 100 mA
OUT
Adjustment Pin Current
IAdj
VDIFF = 3.0V
VDIFF = 40V
•
•
•
•
•
•
•
•
•
•
100
100
100
5
µA
µA
VDIFF = 50V
Adjustment Pin
Current Change
∆IAdj
VDIFF = 5V, 8mA ≤ I
≤ 1.5A
-5
-6
OUT
3V ≤ VDIFF ≤ 50V
6
Miminum Load Current
ILmin
VDIFF = 3.0V, V
= -1.4V (forced)
= -1.4V (forced)
= -1.4V (forced)
= -1.4V (forced)
3.0
3.0
5.0
5.0
3.5
1.0
OUT
VDIFF = 10V, V
OUT
OUT
OUT
mA
A
VDIFF = 40V, V
VDIFF = 50V, V
Current Limit
(Note 2)
ICL
VDIFF = 5V
1.5
0.2
VDIFF = 50V, TA = 25°C
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The • denotes the specifications which apply over the full operating temperature range.
MECHANICAL OUTLINE
.140
.140
.140
.500
.015
.075
.157
.075
.030
MIN.
3.5
.625
.415
.062
.375
Top View
Side View
Bottom View
相关型号：
OM7620STP
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INFINEON
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