TDA38740A0000AUMA1中文資料英飛凌數(shù)據(jù)手冊(cè)PDF規(guī)格書

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