Datasheet

GATE
Fault
Timer
TIMER
Current Limit
Threshold
Enable POR
Charge
Pump
TIMER AND GATE
LOGIC CONTROL
Power Limit
Threshold
Gate
Control
OUT
1.5 mA
End
Insertion
Time
LM5069
Current Limit
/
Power Limit
Control
VIN
Insertion Timer POR
230
mA
VIN
SENSE
OUT
PWR
OVLO
UVLO
Insertion
Timer
Fault
Discharge
PGD
VIN
GND
20 PA
21 PA
21 PA
2.5 PA
85 PA
5.5 PA
16 PA
V
DS
I
D
1 M:
55 mV
2 mA
1.25V
4.0V
0.3V
7.6V
2.5V
2.5V
8.4/8.3V
1.25V/
2.5V
12V
LM5069
www.ti.com SNVS452D –SEPTEMBER 2006–REVISED MAY 2013
BLOCK DIAGRAM
Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Links: LM5069