Datasheet > ASP1B2A

ASP1B2A

更新时间： 2024-11-07 17:15:27

品牌	Logo	应用领域
安森德 - ASDsemi		/
页数	文件大小	规格书
22页	3220K
描述
ESOP8

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ASP1B2A 数据手册

ASP1B2A

4.5V~100V, 2.0A Step-down Converter

Overview

Features

ASP1B2A is a 100V 2.0A peak switching

current limit, non-sync buck converter.

current limit, non-sync

⚫

4.5V to 100V Wide Input Range

Support 2A continuous output current

Integrated 500mΩ low resistance high

side power MOS.

A integrated with

buckconverter.ASP1B2

⚫

Constant On Time Control with

Constant Switching Frequency.

190μA Low Quiescent Current

150kHz/240kHz/420kHz Switching

Frequency Selectable

Special Valley Current Limit for non-

sync Buck Short Protection

3μA Low Current at Off-state

Built-in Pull-up Current at EN Pin

Available in ESOP-8 package

high-side power MOSFET with advanced

COT control method, the size of the total

solution will be small, load transient will

be excellent. And good robustness.

⚫

Integrated BST charge circuit minimize

the cost and solution size. High duty

t_onextension make the part ideal for

the application that need low drop-out

feature. 190μA quiescent current saves

the power, and low off current is good

for those battery powered applications.

With wide 4.5V to 100V input range

accommodates a variety of step-down

applications,and the quiescent current is

only 3μA when shutdown.

⚫

Typical Application

⚫

Battery powered tools

E-bike powers, E-motors

Industry applications

ASP1B2A is available in a cost

effective ESOP-8 package.

Typical Application

Vin

BST

VIN

100nF

47µH

ASP1B2A

2x2.2µF

VOUT=12V

Float

SS210

2x22µF

144K

SET

150K

10K

GND

行业领先的功率器件及模拟芯片设计公司

Ascend Sem ico nd uto r Co ., Ltd .

www.ascend sem i.co m

0755-86970486

NOV 2021 Version 1.0

1/22

12 3 4 5 6 7...22

中文翻译

下载PDF

与ASP1B2A相关器件

型号	品牌	获取价格	描述	数据表
ASP-2.5-M	ADAM-TECH	获取价格	2.5mm
ASP-2.5-M-SR	ADAM-TECH	获取价格	3.5mm AUDIO JACKS STEREO & MONO EARPHONE JACKS
ASP-2.5-S-SR	ADAM-TECH	获取价格	3.5mm AUDIO JACKS STEREO & MONO EARPHONE JACKS
ASP206AS	ASDsemi	获取价格	ESOP8
ASP-2111-B	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT
ASP-2111-C	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT
ASP-2111-D	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT
ASP-2111-E	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT
ASP-2111-F	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT
ASP-2111-G	MSYSTEM	获取价格	Limit Alarms (potentiometer adj.) A-UNIT