gm7630 Gamma Microelectronics, gm7630 Datasheet

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gm7630

Manufacturer Part Number
gm7630
Description
Gm7630 Positive Voltage Regulator
Manufacturer
Gamma Microelectronics
Datasheet
Description
The GM7630 is a multi-output positive voltage regulator, de-
signed to provide fixed precision output voltages of 5.1V,
8V at current up to 0.5A and 12V at current up to 1A with
external PNP transistor.
An internal reset circuit generates a reset pulse when the
output 1 decrease below the regulated value. Output2 & 3
can be disabled by TTL input. Protection features include
over voltage protection, short circuit protection, and
thermal shutdown.
TYPICAL APPLICATION
Active
"H"
V
V
IN
IN
1
2
Disable
RESET
1
2
3
Cd
Vsys
4
10K
GND
GM7630
5
6
Features
7
Contorl
Output Current up to 1A with External Transistor
Fixed Precision Output 1 voltage 5.1V ± 2%
Fixed Precision Output 2 voltage 8V ± 2%
Control Signal Generator for Output 3 voltage
(12V ± 2%)
Reset Facility for Output Voltage1
Output 2,3 with Disable by TTL Input
Current Limit Protection at Each Output
Thermal Shut Down
Output Currents up to 0.5A (output1 & 2)
(output3)
Output 2
Output 1
8
9
10
Output3
www.gammamicro.com
1

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