© 2006 California Micro Devices Corp. All rights reserved.

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490 N. McCarthy Blvd., Milpitas, CA 95035-5112

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Tel: 408.263.3214

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Fax: 408.263.7846

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www.cmd.com

06/30/06

CM9100

PRELIMINARY

Note 2: When chip temperature reaches 105°C, the IC’s internal thermal limit will maintain this temperature by decreasing the pro-

grammed charge current

Note 3: When chip temperature reaches 140°C, the IC goes into a latched shutdown mode. It stops charging, stops supplying

1.08 x

mA

CV Mode Voltage Threshold

4.190

4.200

4.210

V

0.8 x

1.2 x

mA

Recharge Mode Threshold

4.090

4.100

4.110

V

Constant-temperature

Mode, Limit

(Note 2)

95

105

125

C

OTP

Over-temperature Protec-

tion, Limit

(Note 3)

130

140

150

C

OCP

Over-Current Charging

(OCP), Limit

(Note 4)

0.9

1.0

1.1

A

100

120

150

m

Ω

VREF

4.190

4.200

4.210

V

VSTB

4.100

4.200

4.300

V

Control Function

STAT

STAT (Open Drain) Output

Low Voltage

0.1

0.5

V

V

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

I

CC

2500

R

SET k

Ω

()

------------------------

=

I

TERM

100

R

SET k

Ω

()

------------------------

=

Specifications (cont’d)