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A7523E6R-ADJ中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書

A7523E6R-ADJ
廠商型號

A7523E6R-ADJ

功能描述

DC-DC CONVERTERBOOST(STEP-UP) SUPER-SMALL PACKAGE PWM CONTROL STEP-UP SWITCHING REGULATOR

文件大小

573.13 Kbytes

頁面數(shù)量

10

生產(chǎn)廠商 AiT Semiconductor Inc.
企業(yè)簡稱

AITSEMI創(chuàng)瑞科技

中文名稱

AiT創(chuàng)瑞科技官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-9 11:19:00

人工找貨

A7523E6R-ADJ價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

A7523E6R-ADJ規(guī)格書詳情

DESCRIPTION

The A7523 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop, includes an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents. It operates in stable waveforms without external compensation.

The low start-up input voltage below 1V makes A7523 suitable for 1 to 4 battery cells applications of providing up to 600mA output current. Besides, the 14μA low quiescent current together with high efficiency maintains long battery lifetime. The output voltage is set with two external resistors. Both internal 2A switch and driver for driving external power devices (NMOS or NPN) are provided.

The A7523 is available in SOT-26 package.

FEATURES

? 0.8V(Iout=1mA) Low Start-up Input Voltage

? 500kHz Fixed Switching Frequency

? 90 Efficiency

? High Supply Capability to Deliver 3.3V 300mA with1 Alkaline Cell or Deliver 5V 800mA with 1 Li-ion Cell

? 14μA Quiescent (Switch-off) Supply Current

? 0.01μA Shutdown Mode Supply Current

? Providing Flexibility for Using Internal and External Power Switches

? Output voltage: Settable to between 2.0V to 6.0V ,accuracy of 2

? Available in SOT-26 package.

APPLICATION

? MP3

? PDA

? DSC

? LCD Panel

? RF-Tags

? Portable Instrument

? Wireless Equipment

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
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21+
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12588
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LT
24+
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80000
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TI/德州儀器
23+
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3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
TI/德州儀器
2447
SSOP8
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
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TI/德州儀器
23+
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50000
全新原裝正品現(xiàn)貨,支持訂貨
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ISSI
21+
SOP
1030
原裝現(xiàn)貨假一賠十
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TEXAS
2023+
TSSOP-8
50000
原裝現(xiàn)貨
詢價
TI/德州儀器
22+
SSOP8
14008
原裝正品
詢價
TI
24+
TSSOP8
326
全新現(xiàn)貨
詢價