LT8697 datasheet(40/40 Pages) AD

40 / 40 page

LT8698S/LT8698S-1

Rev. A

For more information www.analog.com



ANALOG DEVICES, INC. 2021

02/21

www.analog.com

RELATED PARTS

TYPICAL APPLICATION

PART NUMBER DESCRIPTION

COMMENTS

LT8697

5V USB, 42V Input, 2.5A, 95% Efficiency, 2.2MHz Synchronous

Step-Down DC/DC Converter with Cable Drop Compensation

VIN(MIN) = 5V, VIN(MAX) = 42V, VOUT(MIN) = 5.0V to 5.25V, ISD <1μA,

3mm × 5mm QFN-24 Package

LT3697

5V USB, 35V Input, 60V Transient, 2.5A, 2.2MHz Step-Down DC/DC

Converter with Cable Drop Compensation

VIN(MIN) = 5V, VIN(MAX) = 35V (Transient to 60V), VOUT(MIN) = 5.0V to

5.25V, ISD <1μA, MSOP-16E Package

LT8650S

42V Dual 4A, 95% Efficiency, 2.2MHz Synchronous Silent Switcher 2

Step-Down DC/DC Converter with IQ = 6.2μA

VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 6.2μA, ISD <2μA, 4mm × 6mm

LQFN-32 Package

LT8652S

18V Dual 8.5A, 94% Efficiency, 2.2MHz Synchronous Silent Switcher 2

Step-Down DC/DC Converter with IQ = 16μA

VIN = 3V to 18V, VOUT(MIN) = 0.6V, IQ = 16μA, ISD <6μA, 4mm × 7mm

LQFN-36 Package

LT8653S

42V Dual 2A, 94% Efficiency, 2.2MHz Synchronous Silent Switcher 2

Step-Down DC/DC Converter with IQ = 6.2μA

VIN = 3V to 42V, VOUT(MIN) = 0.8V, IQ = 6.2μA, ISD <2μA, 4mm × 3mm

LQFN-20 Package

LT8636

42V 5A, 95% Efficiency, 2MHz Synchronous Silent Switcher

Step-Down DC/DC Converter with IQ = 2.5μA

VIN = 3.4V to 42V, VOUT(MIN) = 0.97V, IQ = 2.5μA, ISD <1μA,

4mm × 3mm LQFN-20 Package

LT8648S

42V 15A, 95% Efficiency, 2MHz Synchronous Silent Switcher 2

Step-Down DC/DC Converter with IQ = 6.2μA

VIN = 3V to 42V, VOUT(MIN) = 0.6V, IQ = 100μA in Burst Mode

Operation 7mm × 4mm LQFN-36 Package

LT8611

42V, 2.5A, 946% Efficiency, 2.2MHz Synchronous MicroPower

Step-Down DC/DC Converter with IQ = 2.5μA and Input/Output

Current Limit/Monitor

VIN(MIN) = 3.4V, VIN(MAX) = 42V, VOUT(MIN) = 0.985V, IQ = 2.5μA,

ISD < 1μA, 3mm × 5mm QFN-24 Package

LT6110

Cable/Wire Drop Compensator

VIN(MIN) = 2V, VIN(MAX) = 50V, VOUT(MIN) = 0.4V, IQ = 16μA,

SOT-8, 2mm × 2mm DFN-8 Packages

LT4180

Virtual Remote Sense Controller

VIN(MIN) = 3.1V, VIN(MAX) = 50V, Transient to 80V, IQ = 1mA,

SSOP-24 Package

CVIN

2.2µF

1206

RSEN

10m

USB

SOCKET

VBUS 5V 2.5A OR OPEN.

DATA LINES HIGH

SPEED USB 2.0

1.5µH

RSTAT

100K

RFLT

100K

ZO = 90

DIFFERENTIAL

ZO = 90

DIFFERENTIAL

10nH

RCBL

SEL1-3

STATUS

EN/UV

INTVCC

FLT

LD–

LD+

HD–

HD+

USB5V

BUS/ISN

OUT/ISP

LT8698S

GND PGND

CLAMP

CCLMP

0.1µF

8698S TA06

5.62k

RCBL

4.53k

IMON

0.46 V/A

100k

10nH

ADC READS IBUS

RESPOND TO

USB OTG REQUEST

I/O READ BACK

VBUS STATE

HIGH SPEED

USB 2.0 HOST

µCONTROLLER

COUT

22µF

1206

CINTVCC

1.0µF

VBUS

D+

D–

D+

D–

GND

fSW = 3MHz FOR

VIN = 7.5V TO 42V

VIN

6V TO 42V

PINS NOT USED IN

THIS CIRCUIT:

BST

SYNC/MODE

RMON

VBUS Regulator with USB On-The-Go Functionality and High Speed USB 2.0 Dataline Protection

LT8697 bảng dữ liệu(PDF) 40 Page - Analog Devices

LT8697 bảng dữ liệu(HTML) 40 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

bảng dữ liệu tải về

Link URL