LT3652EMSE Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT3652EMSE

Power Tracking 2A Battery Charger for Solar Power

Linear Technology 

LT3652

BLOCK DIAGRAM

125°C +

TDIE –

TIMER

0.2V

–+

TIMER

OSC.

RIPPLE

COUNTER

COUNT

RESET

COUNT

CHRG

FAULT

RESET COUNT

ENABLE

MODE

(TIMER OR C/10)

CONTROL LOGIC

TERMINATE

STATUS

C/10

PRECONDITION

NTC

STANDBY

UVLO + 4.6V

–

+

– 2.7V

OVLO +

–

35V

OSC

1MHz

R

LATCH

SQ

30mV

VC

STANDBY

–

C-EA

+

0.3V

ITH

10 × RS

OFFSET

RS

RS

–

V-EA

+

–

+

0.1V

1V

0.15V

VINT

x2.25

2.7V

+

–

STANDBY

1.36V

–

+

50μA

0.29V

1.2V 3.3V 3.218V

–

TERMINATE

+

VIN_REG

BOOST

VIN

10mΩ

SW

SENSE

BAT

VFB

–

+

2.3V

–

SHDN

+

1.3V

0.7V

46μA

NTC

3652 BD

3652fb

9

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