AP61402Q中文资料美台半导体数据手册PDF规格书

特性 Features

• AEC-Q100 Qualified with the Following Results

▪ Device Temperature Grade 1: -40°C to +125°C TA

▪ Device HBM ESD Classification Level H1C

▪ Device CDM ESD Classification Level C3B

• Functional Safety-Capable – Documentation Available to Aid

Functional Safety System Design

• VIN 2.3V to 5.5V

• Wide Output Voltage Range: 0.5V to 5.5V

• 4A Continuous Output Current

• 0.5V ±2% Reference Voltage

• 20μA Ultra-Low Quiescent Current (Pulse-Frequency

Modulation)

• 2MHz Switching Frequency

• Programmable Modulation Mode Through EN

▪ Pulse-Frequency Modulation

▪ Pulse-Width Modulation Regardless of Output Load

• Proprietary Gate Driver Design for Best EMI Reduction

• ±5% Window Power-Good Indicator and OCP Selector

• Protection Circuitry

▪ Undervoltage Lockout (UVLO)

▪ VIN Overvoltage Protection (OVP)

▪ Peak and Valley Current Limit

▪ Thermal Shutdown

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

• The AP61402Q is suitable for automotive applications

requiring specific change control; this part is AEC-Q100

qualified, PPAP capable, and manufactured in IATF 16949

certified facilities.

Applications

• Automotive power systems

• Automotive infotainment

• Automotive instrument clusters

• Automotive telematics

• Advanced driver assistance systems