GS-R51212S STMicroelectronics, GS-R51212S Datasheet - Page 4

• Manufacturer Part Number: GS-R51212S
• Description: Switching Converters, Regulators & Controllers +5.1/+12/-12V Stp-Dn
• Manufacturer: STMicroelectronics
• Type: Step Downr

Specifications of GS-R51212S

• Input Voltage: 15 to 40V
• Screening Level: Commercial
• Operating Temperature Min Deg. C: 0C
• Operating Temperature Max Deg. C: 85C
• Product Depth (mm): 50.8mm
• Mounting Style: Screw
• Pin Count: 11
• Number Of Outputs: 3
• Package / Case: Module
• Lead Free Status / RoHS Status: Supplier Unconfirmed

CONNECTION DIAGRAM AND MECHANICAL DATA
PIN DESCRIPTION
4/8
GS-R51212S/GS-R51515S
Package R. Dimensions in mm (inches).
Pin
10
11
1
2
3
4
5
6
7
8
9
GND IN
EN.
P.F.
+ Vin
RT
Vo + 5V
GND 1
Vo + 12/15V
Vo – 12/15V
ADJ.
GND Aux.
Function
Return for input voltage source. Internally connected to pin 7.
Inhibit/Enable control input. The converter is ON (ENABLE) when the voltage applied to
this pin is lower than 0.8V. The converter is OFF (INHIBIT) when this pin is unconnected or
the input voltage is in the range of 1.2 to Vi.
Power Fail programmable input. If unconnected the Power Fail threshold voltage is 11V
with 1V hysteresis (factory setting).
DC input voltage. Recommended maximum voltage is 40V.
Reset output (active high). When the supply voltage +Vin and the regulated output voltage
+Vo1 are in the correct range this signal is generated after a delay time of 100ms typical.
Regulated +5.1V output voltage.
Return for output 1 current path. Internally connected to pin 1.
Regulated +12 or +15V output.
Regulated – 12 or – 15V output.
External adjustment for output voltages 12 and 15V.
Return for 12 and 15V output current path.
Description