HT4066 Overview
Description
The HT4066 over-voltage protection device features an ultra-low 125mΩ (TYP) on-resistance high current integrated MOSFET which actively protect low-voltage systems from voltage supply faults up to +36VDC. The device will switch off internal MOSFET to disconnect VIN to VOUT to protect load when input voltage over the threshold.
Key Features
- Input Voltage Range: 3V to 36V
- Output Power on Time: 10ms (Typ.)
- OVP Threshold Fixed 5.85V (Typ.) or Externally adjustable OVP voltage
- 60ns Fast Transient response
- RDS(ON) Internal Switches:125mΩ
- Under-Voltage, and Thermal Shutdown Protection
- Packages: Pb-free Packages, SOT23-6
- ：10ms (Typ.)
- OVP：5.85V(Typ.)，
- MOS RDS(ON) 125mΩ
