Battery Management ICs

  One-Cell Li-ion / Polymer Battery Charge Balance IC
  Main Features of HY2212 & 2213 Series:  
  Built-in high precision voltage detection circuit and delay circuit
  Low current consumption: Operation mode < 3.5μA (VDD=3.2V) /
                                            Sleep mode < 0.5μA (VDD=2.0V)
  Small package: SOT-23-6 package
  Wide operation temperature range: -40℃ to +85℃
  All products are in Green packages: PB & Halogen free
  Controlling battery balance by MOSFET
 
  Applications:  

  1-cell lithium-ion rechargeable battery packs
  1-cell lithium polymer rechargeable battery packs
 
  HY2212 Series
Model No.

Delay
Time
Code

Characteristic
Code

Overcharge
Detection
Voltage

Overcharge
Release
Voltage

Package

Data
Sheet

 
-
-
VCU
VCR
HY2212-A
3
B
3.60V±0.025V
3.60V+0.025V
3.60V-0.035V
SOT-23-6
HY2212-B
3
A
3.60V±0.025V
3.59V±0.035V
SOT-23-6

  HY2213
Model No.

Delay
Time
Code

Characteristic
Code

Overcharge
Detection
Voltage

Overcharge
Release
Voltage

Package

Data
Sheet

 
VCU
VCR
-
-
HY2213-A
3
B
4.20V±0.025V
4.20V±0.035V
SOT-23-6
HY2213-B
3
A
4.20V±0.025V
4.19V±0.035V
SOT-23-6
HY2213-C
3
A
4.18V±0.025V
4.18V±0.035V
SOT-23-6
 
 
  Delay Time Code (Time Parameter Options)
Delay Time Code

Overcharge
Delay Time

 
TOC
3
250ms
 
 
  Characteristic Code (Other Function Options)
Characteristic Code
OUT Effective Operation
A
N-MOSFET balance control: OUT output status L-> H Effective
B
P-MOSFET balance control: OUT output status H-> L Effective
 
 

Hycon Tech. Corp. All Rights Reserved.