HY2142

HY2142 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.
Output logic active high maximum time: (optional; not-limited as default)
Low current consumption
- Operation mode 5.0μA typ., 9.0μA max (VCelln = 3.9V).
- Shutdown mode 1: 4.5μA typ., 8.0μA max. (VCelln = 3.1V)
- Shutdown mode 2: 0.6μA typ., 1.0μA max. (VCelln = 2.0V,)
LDO output circuit
- LDO output voltage 3.0V/3.3V typ. Accuracy: ±65mV
- LDO output current 2mA max.
Input voltage detection level:
- High voltage resistant design: the absolute maximum rated value is 30V.
Wide operating temperature range: -40°C to +85°C
Wide operating temperature range: -40°C to +85°C
Small package: DNF8(1.97×2.46mm)
Halogen free green product

Package Type DFN8 (1.97X2.46mm)

Product Name	Overcharge Detection Voltage VCUn	Overcharge Release Voltage VCRn	Overcharge Detection Delay Time TOCn	Overcharge Release Delay Time TCRn	Reset Delay Time of Overcharge Detection Counter TDTR
HY2142-AJ4C	4.350 V	3.950 V	4.0s	64ms	12ms
HY2142-CJ4C	4.450 V	4.050 V	4.0s	64ms	12ms
HY2142-DJ6G	4.500 V	4.100 V	6.0s	64ms	<0.6ms
HY2142-ZJ4C	4.300 V	3.900 V	4.0s	64ms	12ms

Package Type DFN8 (2.0X2.0mm)

Product Name	Overcharge Detection Voltage VCUn	Overcharge Release Voltage VCRn	Overcharge Detection Delay Time TOCn	Overcharge Release Delay Time TCRn	Reset Delay Time of Overcharge Detection Counter TDTR
HY2142-AA6G	4.350 V	3.950 V	6.0s	64ms	<0.6ms
HY2142-DA4C	4.500 V	4.100 V	4.0s	64ms	12ms
HY2142-EA6G	4.550 V	4.150 V	6.0s	64ms	<0.6ms
HY2142-FA6G	4.600 V	4.200 V	6.0s	64ms	<0.6ms

SelectionGuide