GS-R400-2 STMicroelectronics, GS-R400-2 Datasheet - Page 2

• Manufacturer Part Number: GS-R400-2
• Manufacturer: STMicroelectronics

PIN DESCRIPTION
GS-R400/2 FAMILY
CONNECTION DIAGRAM AND MECHANICAL DATA
ELECTRICAL CHARACTERISTICS (T
2/3
Symbol
Pin
Dimensions in mm
1
2
3
4
5
V o / T
S VR
V cth
I isc
R th
I oL
t ss
t cb
V r
I o
f s
+ Input
Input GND
Output GND
+ Output
Program
Temperature Stability
Output Current
Current Limit
Average Input Current
Switching Frequency
Supply Voltage Rejection
Ripple Voltage
Soft Start Time
Crowbar Delay Time
Crowbar Intervention Threshold
Thermal Resistance
Function
Bottom view
Parameter
DC input voltage. Recommended maximum voltage is 40V.
Return for input voltage source.
Return for output current path. Internally connected to pin 2.
Regulated DC output voltage.
A resistor (<10k ) connected between this pin and pin 4 sets the + output voltage of the
GS-R400V/2.
A
= 25 C unless otherwise specified)
V i = V o +8V I o = 1A
V i = V o +8V
V i = V o +8V
V i = 40V Output Shorted
I o = 1A
f o = 100Hz Io = 1A
I o = 1A
Case to ambient
Test Conditions
Description
Min
0.1
V o 1.25
0.2/0.6
25/100
10/35
4/12
Pin 5 GS-R400V/2 only
Typ
100
0.1
5
5
8
Max
0.2
4
8
mV/ C
mVpp
mV/V
Unit
kHz
C/W
ms
A
A
A
V
s