Datasheet
I
D
VIN
SENSE
OUT
PWR
GATE
22 A
10A
1.16V
1.16V
OVLO
UVLO/EN
23 A
5.5 A
Insertion
Timer
90 A
Fault
Timer
2.8 A
Fault
Discharge
1.72V
1.0V
TIMER
Current Limit
Threshold
Charge
Pump
V
DS
23 A
TIMER AND GATE
LOGIC CONTROL
GND
Power Limit
Threshold
2 mA
Gate
Control
18.8V
1 M
1.9 mA
End
Insertion
Time
0.3V
LM25066I/A
Current Limit/
Power Limit
Control
2.6V
VIN
POR
25 mV
190
mA
1/16
S/H
1/16
VAUX
12bit
ADC
AMUX
SMBUS
INTERFACE
DIODE
ADR0
ADR1
ADR2
SCL
SDA
SMBA
ADDRESS
DECODER
TELEMETRY
STATE
MACHINE
Gain = 2.3V/V
CL
CB
RETRY
Diode
Temp
Sense
SnapShot
VDD
REG
VDD
1.167V
UV
OV
VREF
PGD
FB
REF
GEN
24 A
MEASUREMENT/
AVERAGING
FAULT REGISTERS
2.5V
VDD
LM25066I, LM25066IA
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SNVS824C –JUNE 2012–REVISED MARCH 2013
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