HY2141
HY2141 Series Main Features
- High-accuracy voltage detection circuit
- Delay time is set by internal circuit (external capacitor is not needed)
- Delay time shortening function: overcharge detection delay time can be shortened by specific setup.
- Output logic: Active high CMOS output; the high level is 4.7V (typical) output from regulator.
- utput logic active high maximum time: (optional; not-limited as default)
- Low current consumption
- Operation mode 5.0μA typ., 9.0μA max. (VCelln = 4.15V)
- OV detection OFF mode 4.5μA typ., 8.0μA max. (VCelln = 3.1V
- LDO OFF mode 0.5μA typ., 1.0μA max. (VCelln = 2.0V)
- Standby mode 0.5μA maximum. (VCelln=1.5V)
- Selection of 2-cell/3-cell/4-cell application: either 2-cell or 3-cell or 4-cell is selectable by means of external circuit
- LDO output circuit
- LDO output voltage 3.3V Accuracy: ±65mV
- LDO output current 2.5mA (maximum)
- High voltage resistant design: the absolute maximum rated value is 30V.
- Wide operating temperature range: -40℃ to +85℃
- Small package: DFN-2.0*2.0-8L
- Halogen free green product
Package Type DFN8 (2.0X2.0mm)
| Product Name | Overcharge Detection Voltage VCUn |
Overcharge Release Voltage VCRn |
Shutdown 2 Detection Voltage VSD2n |
Overcharge Detection Delay Time TOCn |
Overcharge Release Delay Time TCRn |
Reset Delay Time of Overcharge Detection Counter TDTR |
LDO Output Voltage VLDO |
Shutdown 2 Detection Delay Time TSD2n |
|---|---|---|---|---|---|---|---|---|
| HY2141-AA1C | 4.350 V | 4.050 V | 2.500 V | 6.0s | 16ms | 6ms | 3.300 V | 6s |
| HY2141-DA1C | 4.500 V | 4.200 V | 2.500 V | 6.0s | 16ms | 6ms | 3.300 V | 6s |
| HY2141-DA1D | 4.500 V | 4.200 V | 2.500 V | 6.0s | 16ms | 6ms | 3.000 V | 6s |
| HY2141-DA1G | 4.500 V | 4.200 V | 2.500 V | 6.0s | 16ms | <0.6ms | 3.300 V | 6s |
| HY2141-TA1H | 4.500 V | 4.200 V | 3.055 V | 6.0s | 16ms | <0.6ms | 3.000 V | 6s |
| HY2141-EA1D | 4.550 V | 4.250 V | 2.500 V | 6.0s | 16ms | 6ms | 3.000 V | 6s |
| HY2141-EA1H | 4.550 V | 4.250 V | 2.500 V | 6.0s | 16ms | <0.6ms | 3.000 V | 6s |
| HY2141-MA1G | 4.550 V | 4.250 V | 2.800 V | 6.0s | 16ms | <0.6ms | 3.300 V | 6s |
| HY2141-UA1H | 4.550 V | 4.250 V | 3.055 V | 6.0s | 16ms | <0.6ms | 3.000 V | 6s |
| HY2141-FA1D | 4.600 V | 4.250 V | 2.500 V | 6.0s | 16ms | 6ms | 3.000 V | 6s |
| HY2141-FA1H | 4.600 V | 4.250 V | 2.500 V | 6.0s | 16ms | <0.6ms | 3.000 V | 6s |
SelectionGuide
