Analog Devices / Maxim Integrated MAX20026 Low-Voltage Step-Down DC-DC Converters
Analog Devices / Maxim Integrated MAX20026 Low-Voltage Step-Down DC-DC Converters combine four high-efficiency DC-DC converters with one low-noise linear regulator. Each DC-DC converter can deliver up to 1.0A, while the regulator can provide 200mA and be set to 2.5V or adjusted. The Analog Devices / Maxim Integrated MAX20026 converts operate between 3.0V to 5.5V. With a 3.2MHz switching frequency, the devices support ceramic capacitors and have internal current sensing and loop compensation, reducing system cost and board space.
Features
- High-integration shrinks solution size
- Quad step-down DC-DC converters with integrated MOSFETs, capable of delivering 1.0A each
- One 200mA LDO with adjustable output voltage
- Hybrid load-line architecture enables small output capacitors
- Performance designed for automotive point-of-load regulation
- Operates from 3.0V to 5.5V supply voltage
- Individual enable signals for each output
- UV/OV/UVM/PGOOD
- Soft-start and supply sequencing reduces inrush current
- Low-noise features improve EMI performance
- 3.2MHz switching frequency
- Forced-PWM operation
- Two channels 180° out-of-phase
- SYNC input
- Robust for the automotive environment
- 28-pin (4mm x 4mm x 0.8mm) TQFN-EP package
- -40°C to +125°C operating temperature range
- AEC-Q100 qualified
Applications
- Automotive
- Industrial
Block Diagram
發佈日期: 2024-06-12
| 更新日期: 2024-07-02