ISL6297CRZ(2007) Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

ISL6297CRZ
(Rev.:2007)

Li-ion/Li Polymer Battery Charger

Intersil 

Block Diagram

ISL6297

VIN

CR1IN

C1

IREF

RIREF

IMIN

RIMIN

TEMP

DT

Q MAIN

Temperature

Monitoring

IT

IR

Current

References

IMIN

References

QSEN

100000:1

Current

Mirror

ISEN

VIN

Input_OK

+

+

-CA

CHRG

- VPOR

+

+

50mV

-

V+

A-

VCH

Trickle/Fast

ISEN

+

-

MIN_I

V2P9

NTC

Interface

Under Temp

Over Temp

LOGIC

+

Minbat -

VMIN

VRECHRG

+

-

Recharge

Batcon

+

- VCONVER

BAT

V2P9

VSEN

RED

TIME

GND

OSC

COUNTER

Input_OK

GRN

EN

5

FN9215.1

March 20, 2007

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