Datasheet > A8600

A8600

更新时间： 2024-01-26 14:31:05

品牌	Logo	应用领域
急速微 - ALLEGRO		汽车音响
页数	文件大小	规格书
52页	2065K
描述
Designed to provide the power supply requirements of next generation car audio and infotainment systems, the A8600 provides all the control and protection circuitry to produce...

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技术参数
数据手册

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A8600 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	特性阻抗：	50 Ω
最大输入功率 (CW)：	48.75 dBm	最大工作频率：	2000 MHz
最小工作频率：		最高工作温度：	125 °C
最低工作温度：	-55 °C	射频/微波设备类型：	FIXED ATTENUATOR
最大电压驻波比：	1.25	Base Number Matches：	1

A8600 数据手册

Quadruple Output Regulator with Two High-Side Switches,

BU/ACC Voltage Detectors, and Mute Delay

A8600

Features and Benefits (continued)

Description (continued)

• Power OK (POK) open-drain output with de-glitch

• BU and ACC voltage detectors and comparators

• Mute control with programmable delay

• Two internal high-voltage, high-side NMOS switches

(S1 and S2) with foldback short circuit protection

• High-side switches simultaneously controlled on/off

• High-side switches block reverse current

Protection features of the A8600 include pulse-by-pulse current

limit, hiccup mode short circuit protection, asynchronous diode

protection, BOOT voltage protection, undervoltage lockout, over-

voltage protection and thermal shutdown.

TheA8600 is supplied in a low profile 48-pin LQFPpackage (suffix

JP) with exposed power pad. It is lead (Pb) free, with 100% matte-

tin leadframe plating.

• Internal charge pump for high-side switch biasing

• Withstands surge voltages up to 40 V

• −40°C to 85°C ambient operating temperature range

• 150°C maximum junction temperature

• Thermally enhanced, surface mount package

Selection Guide

Operating Ambient

Part Number

Temperature Range

T_A, (°C)

Package

Packing*

Leadframe Plating

48-pin LQFP with

exposed

1500 pieces per

13-in. reel

A8600EJPTR-T

–40 to 85

100% Matte-Tin

thermal pad

*Contact Allegro for additional packing options.

Allegro MicroSystems, Inc.

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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