GS-R12F0002.0 STMicroelectronics, GS-R12F0002.0 Datasheet - Page 7

CONVERTER MODULE DC-DC 2A 12-SMD

GS-R12F0002.0

Manufacturer Part Number
GS-R12F0002.0
Description
CONVERTER MODULE DC-DC 2A 12-SMD
Manufacturer
STMicroelectronics
Series
GS-R12Fr
Type
Point of Load (POL) Non-Isolatedr
Datasheet

Specifications of GS-R12F0002.0

Output
1.235 ~ 5.5V
Number Of Outputs
1
Power (watts)
11W
Mounting Type
Surface Mount
Voltage - Input
4.5 ~ 15V
Package / Case
12-DIP SMD Module
1st Output
1.235 ~ 5.5 VDC @ 2A
Size / Dimension
1.05" L x 0.89" W x 0.28" H (26.7mm x 22.6mm x 7mm)
Power (watts) - Rated
11W
Operating Temperature
-25°C ~ 85°C
Efficiency
85%
Output Voltage
1.235 V to 5.5 V
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8251
GS-R12F
4.6
4.7
4.8
Thermal shutdown
Output voltage programming (GS-R12F0002.0 only)
Loop compensation (GS-R12F0002.0 only)
The shutdown block generates a signal that turns off the power stage if the temperature of
the internal chip goes higher than a fixed internal threshold (150
The sensing element of the chip is very close to the PDMOS area, so ensuring an accurate
and fast temperature detection.
An hysteresis of approximately 20
The GS-R12F0002.0 output voltage is 5.54 V ± 4 %, to reduce this value connect a resistor
between pin 11 (FB) and pin 10 (V
The resistor must be located very close to the proper pins, to minimize the injected noise
(see
The resistor value is calculated using the following formula:
Rv = [(V
V
If required by particular load conditions, it is possible to change the feedback loop
compensation, adding an external capacitor between pin 11 (FB) and pin 10 (V
will act as speed up (see
out
can be adjusted between 1.235 V (Rv = 0 Ω) and 5.54 V (Rv = open)
Figure
out
- 1.235) * 11.3] / 5.54 - V
3).
Figure
4).
out
°
C avoids that the devices turns on and off continuously.
out
).
) --[kΩ]
°
C min).
Application information
out
), which
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