TDA38740A0000AUMA1中文资料英飞凌数据手册PDF规格书

特性 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 Start-Up with Selectable Soft-Start Time through PMBus commands & Pre-Bias Start-Up

• Thermally Compensated Internal Over Current Protection with Eight Selectable Settings

• Enable input with Voltage Monitoring Capability & Power Good Output

• PMBus system interface for reporting of Temperature, Voltage, Current, & Power telemetry

• Multiple Time Programming (MTP) with up to 14 writes for the USER section

• Digitally programmable load-line without any external components

• Operating temp: -40 °C < Tj < 125 °C

• Small Size: 5 mm x 6 mm PQFN

• Lead-free, Halogen-free and RoHS2 Compliant with Exemption 7a