CM9100 Datasheet, PDF (2/11 Pages) California Micro Devices Corp – Basic Compact Cost-effective Fast-Charger

PRELIMINARY
CM9100
Package Pinout
Pin 1
Marking
PACKAGE / PINOUT DIAGRAM
TOP VIEW
(Pins Down View)
BOTTOM VIEW
(Pins Up View)
NC 1
GND 2
NC 3
VREF 4
12 NC
11 VOUT
10 NC
9 STAT
12
1
11
GND
2
PAD
10
3
9
4
Note: This drawing is not to scale.
CM9100-00QE
16-Lead TQFN Package (4mm x 4mm)
LEAD(s)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NAME
NC
GND
NC
VREF
ISET
NC
NC
NC
STAT
NC
VOUT
NC
VSTB
NC
PIN DESCRIPTIONS
DESCRIPTION
No connect.
Ground pin.
No connect.
4.2V, 2mA reference output pin.
Pin to set the maximum charging current in the Fast charge (CC) mode. Also,
reflects actual charging current. A resistor between this pin and ground sets the
charge current, I_CH:
R_ISET
=
1_----0_---0_---0_----×_-----2_---._-5_----V--
I_CC
No connect.
No connect.
No connect.
Charging status indicator pin (open-drain output).
No connect.
Charger output pin
No connect.
4.2V output pin, connect a cap to ground to increase stability.
No connect.
© 2006 California Micro Devices Corp. All rights reserved.
2 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 l Tel: [phone] l Fax: [phone] l www.cmd.com
06/30/06