ABLIC S-19230 66V 100mA Voltage Regulators
ABLIC S-19230 66V 100mA Voltage Regulators are developed by using a high-voltage CMOS process technology. These are positive voltage regulators with a high withstand voltage, low current consumption, and high-accuracy output voltage. The S-19230 devices offer a high operation voltage of 66V, making it compatible with 12V, 24V, and 48V battery systems, and it can be operated at a low consumption current of 2µA (typical). These devices also feature a built-in overcurrent protection circuit to limit the overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat. The S-19230 regulators are ideal for automotive use in engines, transmissions, suspensions, Anti-lock Braking System (ABS), and constant-voltage power supplies.
Features
- Built-in overcurrent protection circuit
- Built-in thermal shutdown circuit detects temperatures up to 170°C, typical
- Built-in ON / OFF circuit:
- Ensures long battery life
- Discharge shunt function "available" / "unavailable" is selectable
- Pull-down function "available" / "unavailable" is selectable
- TA = -40°C to 125°C operating temperature range
- Built-in open-loop protection circuit (only for types in which the output voltage is externally set)
- Lead-free (Sn 100%) and halogen-free
- Withstand 80V load dump
Applications
- Automotive:
- Engine
- Transmission
- Suspension
- Anti-lock Braking System (ABS)
- EV / HEV / PHEV
- Constant-voltage power supply for electrical applications for the vehicle interior
Specifications
- 1.8V, 3V, 3.3V, and 5V output voltage range (internally set)
- 1.8V to 12V output voltage range (externally set), settable via an external resistor
- 6V to 66V input voltage range
- ±1.8% (Tj = -40°C to 125°C) output voltage accuracy
- Current consumption:
- 2µA typical, 5µA maximum (Tj = -40°C to 125°C) during operation
- 0.1µA typical, 2µA maximum (Tj = -40°C to 125°C) during power-off
Device Highlights
Related Regulators
ABLIC S-1230 66V 100mA Voltage Regulators
Offered with a high withstand voltage, low current consumption, and high-accuracy output voltage.