ACT8600 データシートの表示（PDF） - Active-Semi, Inc
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ACT8600 Datasheet PDF : 49 Pages
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PIN DESCRIPTIONS
ACT8600
Rev 3, 15-Nov-12
PIN NAME
DESCRIPTION
1, 40 BAT Battery charger output. Connect this pin directly to the battery anode (+ terminal).
2
nSTAT
Active-Low Open-Drain Charger Status Output. nSTAT has a 8mA (typ.) current limit, allowing it
to directly drive an indicator LED without additional external components.
3
nRSTO Active low open-drain Reset Output.
4
REFBP Reference Bypass. Connect a 0.047μF ceramic capacitor from REFBP to GA.
5
GA
Ground.
6
TH
Temperature Sensing Input.
7
ISET
Charge Current Set. Program the maximum charge current by connecting a resistor (RISET)
between ISET and GA.
8 CHGLEV Charge Current Selection Input.
9
SDA Data Input for I2C Serial Interface. Data is read on the rising edge of SCL.
10
SCL Clock Input for I2C Serial Interface.
11
OUT8 REG8 Output. Bypass it to ground with a 2.2µF capacitor.
12
OUT7 REG7 Output. Bypass it to ground with a 2.2µF capacitor.
13
INL
Power Input for the LDOs. Bypass to GA with a high quality ceramic capacitor placed as close to
the IC as possible.
14
OUT6 REG6 Output. Bypass it to ground with a 2.2µF capacitor.
15
OUT5 REG5 Output. Bypass it to ground with a 2.2µF capacitor.
16
OUT3 Output voltage sense for REG3.
17
VP3
Power input for REG3. Bypass to GP3 with a high quality ceramic capacitor placed as close to the
IC as possible.
18
GP3
Power Ground for REG3. Connect GA, GP12, GP3 and GP4 together at a single point as close to
the IC as possible.
19
SW3 Switch Node for REG3.
20
GP4
Power Ground for REG4. Connect GA, GP12 and GP3 together at a single point as close to the IC
as possible.
Innovative PowerTM
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
-6-
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
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