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AAT4621集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

AAT4621
廠商型號

AAT4621

參數(shù)屬性

AAT4621 封裝/外殼為14-WFDFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的電源管理-專用;AAT4621應(yīng)用范圍:電容器充電器;產(chǎn)品描述:IC CURR LIMITER CHRGR 14TDFN

功能描述

PC Card Current Limit Interface and Capacitor Charger

封裝外殼

14-WFDFN 裸露焊盤

文件大小

878.42 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Advanced Analogic Technologies
企業(yè)簡稱

ANALOGICTECH研諾科技

中文名稱

香港研諾邏輯科技有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-3-6 16:19:00

人工找貨

AAT4621價格和庫存,歡迎聯(lián)系客服免費人工找貨

AAT4621規(guī)格書詳情

General Description

The AAT4621 SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load-switching applications in PC Card GSM/GPRS/3G modem cards. Used in conjunction with a super capacitor, the AAT4621 will ensure that the power ratings of the PCMCIA host are not exceeded at any time. Featuring two independent, programmable current limits and a power loop, the AAT4621 can ensure that the super capacitor can be charged without exceeding PCMCIA specifications.

Features

? VIN Range: 3.0V to 5.5V

? Dual Independent Current Limits

— 75mA to 1200mA

— ±10 Current Accuracy

— 20°C Temperature Band

? Reverse Current Blocking Protection

? Power Loop

? Low Quiescent Current

— 40μA Typical

— 1.0μA Max with Switch Off

? 65mΩ Typical RDS(ON) at 3V

? Only 1.4V Needed for Enable Control Pin

? System READY Output with Externally

Programmable Hysteresis

? Under-Voltage Lockout

? Temperature Range: -40 to 85°C

? 12-Pin TSOPJW Package or 14-Pin TDFN33

Package

Applications

? Capacitor Charger

? CF Card Port Power Protection

? Express Card GSM/GPRS/3G Modems

? PC Card GSM/GPRS Class 10/12 Modems

? WiMAX Cards

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AAT4621IWO-T1

  • 制造商:

    Skyworks Solutions Inc.

  • 類別:

    集成電路(IC) > 電源管理 - 專用

  • 包裝:

    管件

  • 應(yīng)用:

    電容器充電器

  • 電流 - 供電:

    400nA

  • 電壓 - 供電:

    3V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    14-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    14-TDFN(3x3)

  • 描述:

    IC CURR LIMITER CHRGR 14TDFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
只做原裝
24+
36520
一級代理/放心采購
詢價
ANALOGIC
1742+
TDFN33-14
98215
只要網(wǎng)上有絕對有貨!只做原裝正品!
詢價
ANALOG
23+
QFN
50000
只做原裝正品
詢價
ANALOGIC
22+23+
QFN
24175
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
ACY
1535+
156971
詢價
AAT
23+
QFN
30000
代理全新原裝現(xiàn)貨,價格優(yōu)勢
詢價
ANALOGIC
2020+
QFN
2000
原裝現(xiàn)貨,優(yōu)勢渠道訂貨假一賠十
詢價
ANALOGIC
22+
QFN
50000
只做原裝正品,假一罰十,歡迎咨詢
詢價
SKYWORKS
21+
WLCSP
37050
原裝現(xiàn)貨假一賠十
詢價
ANALOGIC
2023+
TDFN33-14
1500
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價