ABLIC S-19212B/D Positive Voltage Regulators
ABLIC S-19212B/D Positive Voltage Regulators use high-withstand voltage CMOS technology. The ABLIC S-19212B/D regulators feature high accuracy, low power consumption (6.5μA typical), and operate up to 36V. With a low on-resistance output transistor, the devices deliver a small dropout voltage and high output current. The series also includes built-in overcurrent protection and thermal shutdown circuits. ABLIC Inc. provides a thermal simulation service to assist in thermal design, reducing risks during development.
Features
- 2.5V to 16.0V output voltage range, selectable in 0.1V step
- 3.0V to 36V input voltage range
- ±2.0% output voltage accuracy (Tj = -40°C to +125°C)
- Current consumption
- 6.5µA typ., 8.5µA max. (Tj = -40°C to +125°C) during operation
- 0.1µA typ., 3.5µA max. (Tj = -40°C to +125°C) during power-off
- Output current, possible to output 250mA (at Vin ≧ Vout(s) +2.0V)
- Input ceramic capacitor can be used (1.0μF or more)
- Output ceramic capacitor can be used (1.0μF to 100μF)
- Built-in overcurrent protection circuit limits overcurrent of the output transistor
- Built-in thermal shutdown circuit detection temperature of +165°C typical
- Built-in ON / OFF circuit
- Ensures long battery life
- Discharge shunt function is available
- -40°C to +125°C operation temperature range
- Lead-free (Sn 100%) and Halogen-free
- Withstands 45V load dump
- AEC-Q100 qualified
Applications
- Constant-voltage power supplies for electrical application for vehicle interiors
- Constant-voltage power supplies for home electric appliances
- For automotive use (engine, transmission, suspension, ABS, related devices for EV/HEV/PHEV, etc.)
Block Diagram
发布日期: 2024-10-14
| 更新日期: 2024-12-02