AS1341集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
AS1341 |
參數(shù)屬性 | AS1341 封裝/外殼為8-WDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ/5V 600MA 8TDFN |
功能描述 | 20V, 600mA, 100 Duty Cycle, Step-Down Converter |
封裝外殼 | 8-WDFN 裸露焊盤 |
文件大小 |
841.91 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | ams AG |
企業(yè)簡稱 |
AMSCO【艾邁斯歐司朗】 |
中文名稱 | 艾邁斯歐司朗股份公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-13 10:59:00 |
人工找貨 | AS1341價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AS1341規(guī)格書詳情
General Description
The AS1341 is a high-efficiency step-down converter with adjustable output voltages from 1.25V to VIN using supply voltages of up to 20V.
An integrated current-limited 0.4? MOSFET delivers load currents up to 600mA.
The AS1341 also includes a 100 duty cycle LDO mode with a low dropout of only 250mV for high efficiency if input voltages is in the range of the output voltage.
The AS1341 has a low quiescent current (12μA) to improve lightload efficiency and minimize battery use, and draws only 0.8μA in shutdown mode.
High switching frequencies (up to 200kHz) allow the use of small surface-mount inductors and output capacitors.
The device is available in a TDFN-8 3x3mm pin package.
Key Features
■ Output Voltages: Fixed 5V or Adjustable
■ Input Voltage Range: 4.5V to 20V
■ Output Current: Up to 600mA
■ 1.25V Lowest Output Voltage
■ Efficiency: up to 96
■ Quiescent Supply Current: 12μA
■ Power-OK Output
■ Internal 0.4? P-Channel MOSFET
■ Shutdown Current: 0.8μA
■ 100 Maximum Duty Cycle for Low Dropout
■ Current-Limited Architecture
■ Thermal Shutdown
■ TDFN-8 3x3mm Package
Applications
The device is ideal for notebook computers, distributed power systems, keep-alive supplies, and any other battery-operated, portable device.
產(chǎn)品屬性
- 產(chǎn)品編號:
AS1341-BTDM
- 制造商:
ams
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出類型:
可調(diào)(固定)
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4.5V
- 電壓 - 輸入(最大值):
20V
- 電壓 - 輸出(最小值/固定):
1.25V(5V)
- 電壓 - 輸出(最大值):
20V
- 電流 - 輸出:
600mA
- 頻率 - 開關(guān):
200kHz
- 同步整流器:
無
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-WDFN 裸露焊盤
- 供應商器件封裝:
8-TDFN(3x3)
- 描述:
IC REG BUCK ADJ/5V 600MA 8TDFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AMS |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
AUMS |
22+ |
DFN |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
AMS |
24+ |
TDFN8 |
12000 |
只做原裝 |
詢價 | ||
AUMS |
23+ |
DFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ams |
23+ |
8TDFN |
9000 |
原裝正品,支持實單 |
詢價 | ||
AUMS |
20+ |
DFN |
1000 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 | ||
AUMS |
23+ |
TDFN8 |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
ams |
22+ |
8TDFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ams |
21+ |
8TDFN |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
AMS |
2016+ |
TDFN8 |
3466 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 |