HY2212/13
One-Cell Li-ion / Polymer Battery Charge Balance IC

Applications
  • 1-cell lithium-ion rechargeable battery packs
  • 1-cell lithium polymer rechargeable battery packs
Main Features of HY2212 & 2213 Series
  • Built-in high precision voltage detection circuit and delay circuit
  • Low current consumption:
    • Operation mode < 3.5μA (VDD=3.5V)
    • 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
  • Controling battery balance by MOSFET
HY2212

DataSheet

Product Name Overcharge  Detection Voltage
VCU
Overcharge  Release Voltage
VCR
Overcharge Detection Delay Time
TOC
Brief introduction
HY2212-AB3B 3.600 V 3.600 V 250 ms P-MOSFET balance control: OUT output status H → L Effective
HY2212-BB3A 3.600 V 3.590 V 250 ms N-MOSFET balance control: OUT output status L → H Effective
HY2213

DataSheet

Product Name Overcharge  Detection Voltage
VCU
Overcharge  Release Voltage
VCR
Overcharge Detection Delay Time
TOC
Brief introduction
HY2213-AB3B 4.200 V 4.200 V 250 ms P-MOSFET balance control: OUT output status H → L Effective
HY2213-BB3A 4.200 V 4.190 V 250 ms N-MOSFET balance control: OUT output status L → H Effective
HY2213-CB3A 4.180 V 4.180 V 250 ms N-MOSFET balance control: OUT output status L → H Effective
HY2213-DB3A* 4.175 V 4.165 V 250 ms N-MOSFET balance control: OUT output status L → H Effective

Notice(1): Models that markd “*” are customized models

SelectionGuide