TDA38640AAABBAUMA1中文资料英飞凌数据手册PDF规格书

特性 Features

• Single 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 3.04 V with external feedback resistor divider in SVID mode

• Enhanced Fast COT Engine stable with Ceramic output Capacitors and no External Compensation

• Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency

• Programmable Switching Frequency from 400 kHz to 2 MHz in steps of 200 kHz, excluding 1600 kHz

• Monotonic Startup with Selectable Soft-Start Time via SVID or PMBus Commands & Pre-Bias Startup

• Thermally Compensated Internal Over Current Protection with Eight Selectable Settings

• I2C 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

• 12 V input current sensing is supported without the need of an external interface circuit

• 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