FAN1950 Datasheet, PDF (6/11 Pages) Fairchild Semiconductor – 1.5A Low-Voltage Low-Dropout Regulator

FAN1950/FAN1951
Typical Performance Characteristics (continued)
30.00
Ground Current vs. Temperature
Vin = 3V
25.00
20.00
IGND_ @ 1.5A
15.00
10.00
IGND @ 750mA
5.00
0.00
IGND_@10mA
-50
0
50
100
150
Temperature (C)
FAN1950D18 Short-Circuit Recovery Response
FAN1950D18 Short-Circuit Transient Response
Vin = 3V, Vout = 1.8V
Ch.1 – Vout (1V/div) Ch.2 – Load Current (2A/div)
FAN1950D25 Short-Circuit Recovery Response
Vin = 3V, Vout = 1.8V
Ch.1 – Vout (1V/div) Ch.2 – Load Current (2A/div)
FAN1950D25 Short-Circuit Transient Response
Vin = 3V, Vout = 2.5V
Ch.1 – Vout (1V/div) Ch.2 – Load Current (2A/div)
Vin = 3V, Vout = 2.5V
Ch.1 – Vout (1V/div) Ch.2 – Load Current (2A/div)
6
REV. 0.1.6 8/30/04