HY2120
2-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs
Characteristic Code Option
Power-down Function/
Auto Overdischarge Recovery
Function
Characteristic
Overcharge release Function
Code
Overcharge release code 1: for details, see the With power-down Function
11.2.1 specification
Overcharge release code 2: for details, see the With auto overdischarge recovery
11.2.2 specification function
Overcharge release code 1: for details, see the With auto overdischarge recovery
11.2.1 specification function
A
B
C
E
Overcharge release code 2: for details, see the With power-down Function
11.2.2 specification
7. Pin Configuration and Package Marking Information
Pin No.
Symbol
Description
1
OD
MOSFET gate connection pin for discharge control
2
3
4
5
6
OC
CS
MOSFET gate connection pin for charge control
Input pin for current sense, charger detect pin
VC
Input pin of the center voltage between two-cell
.
VDD
VSS
Power supply pin
Ground pin
6
5
4
20 : Product Name
20XB
XXXX
XB : Serial code & Package name
XXXX : Date code
·
1
2
3
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DS-HY2120-V15_EN
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