Products
Power Management
Semtech TS30041Q
High Efficiency 1A/2A Current-Mode Synchronous Buck Converter, 2.2MHz
Not recommended for new designs.
Overview
Features
- Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with ±2% output tolerance
- Adjustable version output voltage range: 0.9V to (VCC - 1V) with ±1.5% reference
- Wide input voltage range: 4.5V to 40V (42V Abs Max)
- 2.2MHz ±10% fixed switching frequency
- Continuous output current: 1A for TS30041Q and 2A for TS30042Q
- High efficiency up to 90%
- Current mode PWM control with PFM mode for improved light load efficiency
- Voltage supervisor for VOUT reporting (Power Good)
- Input supply under voltage lockout and soft start
- Full protection for over-current, over-temperature, and VOUT over-voltage
- SYNC function on EN/SYNC pin to control switching frequency
- Less than 10uA in standby mode with low external component count
- AEC-Q100 Grade-2 qualified
Applications
- Power rails in automotive applications
- Industrial power supplies
Packaging
- Packaged in a 16pin QFN (3x3)
Order Codes
- TS30041Q-M000QFNR
- TS30041Q-M033QFNR