DCDC Regulators

集成电感和 EMI 滤波器的 40V、3A 同步降压稳压器模块

APM81911

Markets Served

APM81911 提供高效的整体电源解决方案，集成同步降压稳压器、电感器、EMI 滤波器和低静态电流模式，有效降低功耗，适用于高要求应用。

Evaluation Board

Product Details

Product Details

Top Features

Wide VIN range, 3.5V to 36V operation with transients up to 40V
Ultra-Low EMI with integrated input and bootstrap capacitors, and inductor
Low Power Mode: 6µA Quiescent Current for increase battery life
Spread spectrum dithering switching
AEC-Q100 qualified for Automotive applications

Target Application

Part Number Specifications and Availability

View Full Specification Details

APM81911KNBATR

operating_input_voltage_min_v: 3.5
operating_input_voltage_max_v: 36
market: Automotive
topology: Buck
output_voltage_max_v: 24
iout_per_channel_ma: 3000
iout_total_ma: 3000
input_voltage_max_v: 36
asil_per_qm_rated: No
package: QFN

APM81911KNBATR-1

operating_input_voltage_min_v: 3.5
operating_input_voltage_max_v: 36
market: Automotive
topology: Buck
output_voltage_max_v: 24
iout_per_channel_ma: 3000
iout_total_ma: 3000
input_voltage_max_v: 36
asil_per_qm_rated: No
package: QFN

设计工具

APM81911

Software Portal

Technical Documentation

An Efficient Voltage Optimized LED Driver (A80804) with Synchronous Buck Pre-Regulator Module (APM81911)

Application Note

An Efficient Voltage Optimized LED Driver (A80804) with Synchronous Buck Pre-Regulator Module (APM81911)

The Pulse of Next-Gen Healthcare - Driving Precision, Safety, and Reliability in Medical & Personal Health

The Pulse of Next-Gen Healthcare - Driving Precision, Safety, and Reliability in Medical & Personal Health

电池管理系统

DC 快速充电：速度更快、行程更远

DC 快速充电：速度更快、行程更远

通过可持续性实现舒适性