gm7130hv Gamma Microelectronics, gm7130hv Datasheet - Page 4

• Manufacturer Part Number: gm7130hv
• Description: 3a Step Down Voltage Switching Regulators
• Manufacturer: Gamma Microelectronics

4
Absolute Maximum Ratings
Rating
Storage Temperature Range
Maximum Junction Temperature
Operating Temperature Range
Minimum EDS Rating (Note 2)
Lead Temperature (Soldering, 10 sec)
Block Diagram
ON/OFF
Maximum Supply Voltage
Feedback Pin Voltage
Output Voltage to Ground (Steady State)
Power Dissipation
Gnd
FB
Pin Input Voltage
V
V
V
V
3
4
OUT
OUT
OUT
OUT
= 3.3V, R2 = 1.7K
= 5.0V, R2 = 3.1K
= 12V, R2 = 8.84K
= ADJ, R1 = OPEN, R2 = 0Ω
R2*
R1
1.0K
Preliminary
Information
1.23V
Reference
Error
Amplifier
Oscillator
52KHz
Comparator
(Note 1)
Reset
3A STEP DOWN VOLTAGE SWITCHING
Thermal Shutdown
Internally Limited
-0.3 + V
-0.3 + V
Current Limit
- 65 to 150
- 40 to 125
Value
+ 150
+ 260
&
-1.0
63
2
IN
IN
Driver
+ 0.3
+ 0.3
V
IN
GM7130HV
1
Regulator
Enable
With
REGULATORS
Unit
°C
°C
kV
°C
℃
V
V
V
V
-
V
ON/OFF
5
2
OUT