Datasheet

VIN
SENSE
OUT
GATE
I
SENSE
16 PA
OVP
TH
2.0V
OVP
TIMER
nPGD
POR
EN
5.1V
POR
I
GATE
24 PA
GND
16.8V
LM5060
VIN
UVLO
TH
1.6V
UVLO
1.5V
EN
V
DS
Fault
Comparator
Normal
OFF
I
GATE-OFF
2.2 mA
nEN
OV
Fault
PGOOD
V
TMRH
2.0V
Q S
R
S Q
R
OUT+5V
V
GATE-TH
5V
Fault Latch
Reset Latch
nEN + POR
Bias Circuit
Enable
Fault
OFF
One
shot
5 PA
6 PA
6 PA: Start-Up Fault Timer
11 PA: O-C (V
DS
) Fault Timer
UVLO
BIAS
5.5 PA
EN
BIAS
6 PA
V
TMRL
0.3V
500:
1 k:
I
OUT-EN
8 PA
I
GATE-FLT
80 mA
Charge
Pump
V
GS
Status
Comparator
I
TIMERR
6 mA
LM5060
SNVS628F –OCTOBER 2009–REVISED APRIL 2013 www.ti.com
Block Diagram
10 Submit Documentation Feedback Copyright © 2009–2013, Texas Instruments Incorporated
Product Folder Links: LM5060