ISL6292DCR4 View Datasheet(PDF) - Renesas Electronics

Part Name

Description

MFG CO.

ISL6292DCR4

Li-ion/Li Polymer Battery Charger

Renesas Electronics 

ISL6292D

Block Diagram

VIN

C1

IREF

RIREF

IMIN

RIMIN

TEMP

TOEN

TIME

GND

QMAIN

VBAT

Temperature

Monitoring

IT

IR

Current

References

IMIN

QSEN

100000:1

Current

Mirror

ISEN

References

Input_OK

+

VIN VBAT

+

C- A

CHRG

- VPOR

+

+

-

100mV

+

VA-

VCH

ISEN

V2P8

Trickle/Fast

+

-

MIN_I

+

Minbat

-

VMIN

VRECHRG

+

Recharge -

VIN

Under Temp

LOGIC

NTC

Over Temp

VIN

Interface

Batt Removal

V2P8

STAT1

STAT2

OSC

COUNTER

Input_OK

EN

FIGURE 1. BLOCK PROGRAM

FN9166 Rev.0.00

July 2004

Page 5 of 13

Share Link: