LTC4451

14

Rev. 0

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ANALOG DEVICES, INC. 2021

09/21

www.analog.com

RELATED PARTS

TYPICAL APPLICATION

PART NUMBER DESCRIPTION

COMMENTS

LTC4352

Low Voltage Ideal Diode Controller

Controls N-Channel MOSFET, 0V to 40V Operation

LTC4353

Dual Low Voltage Ideal Diode Controller

Controls Two N-Channel MOSFETs, 0V to 40V Operation

LTC4355

High Voltage Ideal Diode-OR and Monitor

Controls Two N-Channel MOSFETs, 0.4µs Turn-Off, 80V Operation

LTC4357

High Voltage Ideal Diode Controller

Controls Single N-Channel MOSFET, 0.5µs Turn-Off, 80V Operation

LTC4358

5A Ideal Diode

Internal N-Channel MOSFET, 9V to 26.5V Operation

LTC4359

Ideal Diode Controller with Reverse Input Protection

Controls N-Channel MOSFET, 4V to 80V Operation, –40V Reverse Input

LTC4371

Dual Negative Voltage Ideal Diode-OR Controller and Monitor Controls Two MOSFETs, 220ns Turn-Off, Withstands > ±300V Transients

LTC4372

Low Quiescent Current Ideal Diode Controller

Controls N-Channel MOSFET, 2.5V to 80V Operation, 5µA Operating Current

LTC4411

2.6A Ideal Diode

Internal N-Channel MOSFET, 2.6V to 5.5V Operation

LTC4412

PowerPath Controller

3V to 28V Input Voltage Range, ThinSOT Package

LTC4413

2.6A Dual Ideal Diode

Internal P-Channel MOSFETs, 2.5V to 5.5V Operation

LTC4415

4A Dual Ideal Diode

Internal P-Channel MOSFETs, 1.7V to 5.5V Operation

LTC4416

36V Low Loss Dual PowerPath Controllers

LTC4450

18V, 12A Ideal Diode

Internal N-Channel MOSFET, 2.75V to 18V Operation

Figure 9. Overvoltage Protector and Ideal Diode Blocks Reverse Input Voltage

5A (CLAMPED AT 16V)

12V

GND

SHDN#

LTC4451

IN

OUT

22µF

170m ESR

47nF

D2

MMBD2835

–40V TO 40V DC PROTECTION

D1

SMAJ24C

STATUS

NC

FB

SNS

LTC4363

STATUS

GATE

SHDN

GND

R1

127k

R2

49.9k

10m

M1

IRLR2908

R3

10

C2

0.1µF

TMR

FLT

ENOUT

R4

57.6k

R5

4.99k

OUT

C1

47nF

FAULT

EXTSHDN

4451 F09

0.1µF