A8530

更新时间： 2024-02-16 13:52:25

品牌	Logo	应用领域
急速微 - ALLEGRO		驱动器闪光灯
页数	文件大小	规格书
11页	477K
描述
Ultracompact 6-Channel Backlight and Flash/Torch White LED Driver

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

A8530 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.72	特性阻抗：	50 Ω
最大输入功率 (CW)：	46.99 dBm	最大工作频率：	4000 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：	1.35	Base Number Matches：	1

A8530 数据手册

Ultracompact 6-Channel Backlight

and Flash/Torch White LED Driver

A8530

Functional Block Diagram

1 µF

–

C2–

C1+

C2+

VOUT

VIN

Fractional Charge Pump

(1×, 1.5×, and 2×)

CIN

4.7 µF

COUT

4.7 µF

–

ENM

ENF

Control, Clock,

and Reference

Minimum Select

LED1

LED2

LED3

LED4

Current Mirror

LED5

LED6

I_REF

–

ISET

–

RSET

GND

Absolute Maximum Ratings

Package Thermal Characteristics

Package Thermal Resistance, R_θJA= 68 °C/W

(vendor data, on 4-layer PCB; unverified)

Input or Output Voltage

VIN, VOUT, C1+, C1– , C2+, C2– to GND..................... –0.3 to 6 V

All other pins..................................................... –0.3 to V_IN+ 0.3 V

VOUT Short Circuit to GND ....................................................Continuous

Operating Ambient Temperature, T_A..................................... –40°C to 85°C

Junction Temperature, T_J(max)..............................................................150°C

Storage Temperature, T_S................................................... –55°C to 150°C

Device package is lead (Pb) free, with 100% matte tin leadframe

plating.

Use the following complete part number when ordering:

Part Number

Packaging*

Package Type

A8530EESTR-T

7-in. reel, 1500 pieces/reel

ES, 3×3 mm MLP-16

*Contact Allegro for additional packing options.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

123 4 5 6 7...11

下载PDF

与A8530相关器件

型号	品牌	描述	获取价格	数据表
A8530EES-T	ALLEGRO	Display Driver, PQCC16	获取价格
A8530EESTR-T	ALLEGRO	Ultracompact 6-Channel Backlight and Flash/Torch White LED Driver	获取价格
A854CE-221M	TOKO	Fixed Inductors for Surface Mounting	获取价格
A854CE-221M=P3	TOKO	General Purpose Inductor, 220uH, 20%, 1 Element, Ferrite-Core, SMD	获取价格
A854CE-331M	TOKO	Fixed Inductors for Surface Mounting	获取价格
A854CE-331M=P3	TOKO	General Purpose Inductor, 330uH, 20%, 1 Element, Ferrite-Core, SMD	获取价格