CM9100 Datasheet, PDF (3/11 Pages) California Micro Devices Corp – Basic Compact Cost-effective Fast-Charger

PRELIMINARY
CM9100
Pin Descriptions (cont’d)
PIN DESCRIPTIONS
15
NC
No connect.
16
VIN
Positive input supply voltage pin, which powers the charger.
Ordering Information
PART NUMBERING INFORMATION
Lead Free Finish
Pins
Package
Ordering Part Number¹
Part Marking
16
TQFN
CM9100-00QE
CM910 000QE
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
ESD Protection (HBM)
±2
V_IN to GND
Pin Voltages
V_OUT, V_REF, V_STB to GND
I_SET, STAT to GND
Storage Temperature Range
[GND - 0.3] to +6.5
[GND - 0.3] to +6.5
[GND - 0.3] to +6.5
-65 to +150
Operating Temperature Range (Ambient)
Lead Temperature (Soldering, 10sec)
-40 to +85
300
UNITS
kV
V
V
V
°C
°C
°C
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYMBOL
V_IN
I_Q
PARAMETER
VIN Supply Voltage
Quiescent Current
V_SHDN Battery Drain Current
Charger Function
I_PR
Precharge Mode Current
CONDITIONS
MIN
V_IN
4.75
Charging modes, exclud-
ing current to ISET and
STAT pins. All outputs are
at no load.
V_IN = 0V (100Ω - resistor
to ground), V_BAT = 4.2V
TYP
MAX UNITS
6.5
V
2
mA
0.5
1
µA
V_OUT < 3.2V
0.85 x I_PR
I_PR
=
--------2---5----0---------
R_SET(kΩ)
1.14 x I_PR
mA
T_CC
CC Mode Voltage Threshold
3.20
3.30
3.40
V
© 2006 California Micro Devices Corp. All rights reserved.
06/30/06 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 l Tel: [phone] l Fax: [phone] l www.cmd.com
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