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EC49022 датащи(PDF) 2 Page - E-CMOS Corporation

номер детали EC49022
подробное описание детали  1A, Single Cell Linear Lithium Battery Charger
PDF  8 Pages
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производитель  E-CMOS [E-CMOS Corporation]
домашняя страница  http://www.ecmos.com.tw/
Logo E-CMOS - E-CMOS Corporation

EC49022 датащи(HTML) 2 Page - E-CMOS Corporation

  EC49022 Datasheet HTML 1Page - E-CMOS Corporation EC49022 Datasheet HTML 2Page - E-CMOS Corporation EC49022 Datasheet HTML 3Page - E-CMOS Corporation EC49022 Datasheet HTML 4Page - E-CMOS Corporation EC49022 Datasheet HTML 5Page - E-CMOS Corporation EC49022 Datasheet HTML 6Page - E-CMOS Corporation EC49022 Datasheet HTML 7Page - E-CMOS Corporation EC49022 Datasheet HTML 8Page - E-CMOS Corporation  
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1A, Single Cell Linear Lithium Battery Charger
E-CMOS Corp. (www.ecmos.com.tw)
Page 2 of 8
4J30N Rev. F001
EC49022
Pin Functions
Pin
Pin Function Description
Pin
Pin Function Description
TEMP
Connecting TEMP pin to NTC
thermistor’s
output in Lithium ion battery pack. Terminate
Charge when TEMP<45%Vcc or
TEMP>80%Vcc. The function disable when
TEMP connect to GND, but other function is
work.
BAT
Connect the positive terminal of the battery
to BAT pin
PROG
Constant charge current setting and charge
current monitor pin
STDBY
Charge completely Status Output, The
status is Low Level when charge completely.
Other status is high-impedance.
GND
Ground pin
CHRG
Charging Status Output, The status is low
level when charging, other status is
high-impedance.
VCC
Input Voltage pin
CE
Chip Enable Input
Ordering Information
Package
Part Number
Marking
Marking Information
SOP-8
(Exposed PAD)
EC49022NNMHR
49022
LLLLL
YYWWT
1.
LLLLL：Lot No.
2.
YYWW：date Code
3.
T：Internal Tracking Code
Pin Configuration



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