ISL625(2005) View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

ISL625
(Rev.:2005)

Low Cost Multi-Chemistry Battery Charger Controller

Intersil 

ICM

ACSET

ACPRN

ACLIM

ICOMP

VCOMP

VADJ

CELLS

VREF

ISL6251, ISL6251A

CSIP CSIN

+ CA1 -

×C1A9.19

DCIN

++

--

11..2276VV

Adapter

CCuurrrreenntt LLiimmiitt SSeett

22..11VV +

gm1

-

Voltage

Selector

-

gm3

+

Min

Current

Buffer

Min

Voltage

Buffer

-

++

0.25VVCCAA22

VCA2

gm2

VDD

Reference

C×2A02

- CA2

LDO

Regulator

LDO

Regulator

VDD

BOOT

UGATE

-

PWM

+

VDDP

PHASE

VDDP

LGATE

PGND

- 11..00665VV

+

EN

GND

CSON CSOP CHLIM

FIGURE 11. FUNCTIONAL BLOCK DIAGRAM

9

FN9202.1

June 17, 2005

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