ISL75052SEH Datasheet, PDF (2/16 Pages) Intersil Corporation – 1.5A, Rad Hard, Positive, High Voltage LDO

Block Diagram
ISL75052SEH
VIN
VCCX
3.8V
LDO
BYP
600mV
REFERENCE
BIAS
EN
UVLO
540mV
CURRENT
LIMIT
COMP
OCP
THERMAL
SHUTDOWN
POWER
PDMOS
DELAY
VOUT
ADJ
PG
GND
Typical Applications
EN
VIN
100µF 100µF 0.1µF
300Ω
1 VOUT
BYP 16
2 VOUT
ADJ 15
3 VIN
EN 14
4 VIN
GND 13
ISL75052SEH
5 VIN
COMP 12
6 NC
GND 11
7 NC
PG 10
8 OCP
VCCX 9
NC = No connect pin can be connected
to either VIN or GND
15.8k
22k
1nF
VCCX
10k
PG
VOUT = 2.5V
2.2k 0.1µF 100µF 100µF
2.2nF
0.1µF
4.87k
FIGURE 3.
2
FN8456.0
May 29, 2013