TDA38740 - Infineon

TDA38740 Single-voltage Synchronous Buck Regulator

The TDA38740/725 is an easy-to-use, fully integrated and highly efficient dc-dc regulator. The onboard PWM controller and OptiMOS™ FETs with integrated bootstrap diode make TDA38740/725 a small footprint solution, providing high-efficiency power delivery. Furthermore, it uses a fast Constant On-Time (COT) control scheme, which simplifies the design efforts a.

Features

• Single 4.5 V to 17 V application or Wide Input Voltage Range from 3.0 V to 17 V with external Vcc
• Output Voltage Range: 0.25 V to 5.12 V based on Output Feedback resistor divider network
• Enhanced Fast COT Engine Stable with Ceramic output Capacitors without External Compensation
• Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency
• Pin programmable Output Voltage, Switching Frequency/mode selection with 16 unique selectable settings
• Programmable Switching Frequency from 400 kHz to 2 MHz in steps of 200 kHz, excluding 1600 kHz
• Monotonic .