CM9112 Datasheet, PDF (3/18 Pages) California Micro Devices Corp – Dual Inputs Dual Outputs High Accurate Fast Charger

PRELIMINARY
CM9112
Ordering Information
PIN DESCRIPTIONS
11
VOUT
Charger output pin (Battery/RF High Power).
12
BSEN
Battery voltage remote sense pin.
13
VSYS
Power output pin to the host system 4.2V/450mA.
14
GAD
Gate drive to external P-MOSFET for adapter input pin.
15
VAD
Adapter input voltage pin.
16
VIN
Positive input supply voltage pin, which powers the charger.
PART NUMBERING INFORMATION
Lead Free Finish
Pins
Package
Ordering Part Number¹
Part Marking
16
TQFN
CM9112-00QE
CM9112 00QE
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
ESD Protection (HBM)
±1
V_IN to GND
Pin Voltages
VAD, GND to GND
V_OUT, V_SYS, USB to GND
ENA, I_SET1, I_SET2 to GND
STAT1, STAT2 to GND
BSEN_, V_REF, CT, THERM to GND
Storage Temperature Range
[GND - 0.3] to +6.5
[GND - 0.3] to +30
[GND - 0.3] to +7.0
[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
V
V
V
°C
°C
°C
SYMBOL
V_AD
V_USB
I_Q
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
PARAMETER
VAD Operation range
CONDITIONS
MIN
TYP
4.75
5.0
USB Operation range
4.50
Quiescent Current
Charging modes, exclud­
2
ing current to and STAT1,
STAT2 and THERM pins.
MAX
6.50
5.25
UNITS
V
V
mA
© 2006 California Micro Devices Corp. All rights reserved.
07/06/06 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 lTel: [phone] lFax: [phone] lwww.cmd.com
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