HY2110/11
One-Cell Li-ion/Polymer/LiFePO4 Battery Protection
Applications
- 1-cell lithium-ion rechargeable battery packs
- 1-cell lithium polymer rechargeable battery packs
- 1-cell LiFePO4 rechargeable battery packs
Main Features of HY2110 & HY2111 Series
- Built-in high precision voltage detection circuit and delay circuit
- Low current consumption:
- Operation mode<6μA (VDD=3.9V)
- Sleep mode<0.1μA (VDD=2.0V)
- Charger connected pin adopts high-withstand-voltage design(CS/OC pin absolute max. rating: 20V)
- 0V battery charge function:“Available” or “Unavailable” is optional
- Small package: SOT-23-6
- Wide operation temperature range: -40℃ to +85℃
- All products are in Green packages: Pb & Halogen- free
- Product quality ensures customer production defect rate <50ppm
HY2110 Series
Package Type SOT-23-6 DataSheet
| Product Name | Overcharge Detection Voltage VCU |
Overcharge Release Voltage VCR |
Overdischarge Detection Voltage VDL |
Overdischarge Release Voltage VDR |
Discharge Overcurrent Detection Voltage VDIP |
Overcurrent Detection Voltage VCIP |
Short Circuit Detection Voltage VSIP |
0V Battery Charge Function V0CH | Power-down Function/ Auto Overdischarge Recovery Function Notice(1) |
Overcharge Detection Delay Time TOC | Overdischarge Detection Delay Time TOD |
Discharge Overcurrent Detection Delay Time TDIP | Charge Overcurrent Detection Delay Time TCIP | Load Short Circuiting Detection Delay Time TSIP | Over-charge release mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HY2110-GB | 4.280 V | 4.080 V | 2.500 V | 3.000 V | 150 mV | -150 mV | 0.85 V | Available | P | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Available |
| HY2110-HB | 4.280 V | 4.080 V | 2.500 V | 3.000 V | 150 mV | -150 mV | 0.85 V | Available | A | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Available |
Notice(1):Power-down Function=P;Auto Overdischarge Recovery Function=A
HY2111 Series
Package Type SOT-23-6 DataSheet
| Product Name | Overcharge Detection Voltage VCU |
Overcharge Release Voltage VCR |
Overdischarge Detection Voltage VDL |
Overdischarge Release Voltage VDR |
Discharge Overcurrent Detection Voltage VDIP |
Charge Overcurrent Detection Voltage VCIP |
Short Circuit Detection Voltage VSIP |
0V Battery Charge Function V0CH | Power-down Function/ Auto Overdischarge Recovery Function Notice(1) |
Overcharge Detection Delay Time TOC | Overdischarge Detection Delay Time TOD |
Discharge Overcurrent Detection Delay Time TDIP | Charge Overcurrent Detection Delay Time TCIP | Load Short Circuiting Detection Delay Time TSIP | Over-charge release mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HY2111-GB | 4.280 V | 4.080 V | 2.900 V | 3.000 V | 150 mV | -100 mV | 0.85 V | Available | P | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Unavailable |
| HY2111-EB | 4.280 V | 4.080 V | 2.400 V | 2.500 V | 150 mV | -100 mV | 0.85 V | Available | P | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Unavailable |
| HY2111-HB | 4.280 V | 4.080 V | 2.900 V | 3.000 V | 200 mV | -100 mV | 0.85 V | Available | P | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Unavailable |
| HY2111-KB | 4.280 V | 4.080 V | 2.400 V | 2.500 V | 225 mV | -100 mV | 0.85 V | Available | A | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Unavailable |
| HY2111-OB | 4.280 V | 4.080 V | 2.400 V | 2.500 V | 150 mV | -100 mV | 0.85 V | Available | A | 100 ms | 25 ms | 10 ms | 12 ms | 500 µs | Unavailable |
Notice(1):Power-down Function=P;Auto Overdischarge Recovery Function=A
SelectionGuide
