HY2215/16
One Cell Lithium-ion/Lithium Polymer Battery Packs Protection IC
Applications
- 1-cell lithium-ion rechargeable battery packs
- 1-cell lithium polymer rechargeable battery packs
Main Features of HY2215 & 2216 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
- Controlling battery balance by BJT
HY2215
| Product Ｎame | Overcharge Detection Voltage VCU |
Overcharge Release Voltage VCR |
Overcharge Detection Delay Time TOC |
Brief introduction |
|---|---|---|---|---|
| HY2215-AB3B | 4.200 V | 4.200 V | 250 ms | Balance control PNP-BJT ; OUToutput status H→L effective |
| HY2215-BB3A | 4.200 V | 4.190 V | 250 ms | Balance control NPN-BJT ; OUT output status L → H effective |
| HY2215-CB3A | 4.180 V | 4.180 V | 250 ms | Balance control NPN-BJT ; OUT output status L → H effective |
HY2216
| Product Ｎame | Overcharge Detection Voltage VCU |
Overcharge Release Voltage VCR |
Overcharge Detection Delay Time TOC |
Brief introduction |
|---|---|---|---|---|
| HY2216-BB3A | 3.600 V | 3.590 V | 250 ms | Balance control NPN-BJT ; OUT output status L → H effective |
SelesctionGuide
