A7122AE6R中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
A7122AE6R |
功能描述 | DC-DC CONVERTER BUCK (STEP-DOWN) 5.5V 2A 1.3MHz SYNCHRONOUS |
文件大小 |
712.37 Kbytes |
頁面數(shù)量 |
13 頁 |
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 | |
更新時間 | 2025-3-20 14:35:00 |
人工找貨 | A7122AE6R價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
A7122AE6R規(guī)格書詳情
DESCRIPTION
The A7122A is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 2A of output current. The device operates from an input voltage range of 2.5V to 5.5V and provides an output voltage from 0.6V to VIN, making the A7122A ideal for low voltage power conversions. Running at a fixed frequency of 1.3MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making A7122A an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability.
The A7122A is available in SOT-26 and SOT-25 packages.
FEATURES
? High Efficiency: Up to 97
? Capable of Delivering 2A
? 1.3MHz Switching Frequency
? No External Schottky Diode Needed
? Light-load Mode
? Internal Compensation and Soft-Start
? Current Mode control
? 0.6V Reference for Low Output voltages
? Logic Control Shutdown (IQ<1uA)
? Thermal shutdown and UVLO
? Available in SOT-26 and SOT-25 Packages
APPLICATION
? Digital Cameras
? MP3 and MP4 players
? Set top boxes
? Wireless and DSL Modems
? USB supplied Devices in Notebooks
? Portable Devices
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AIT-IC |
2315+ |
SOT23-5 |
33377 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
AMICCOM |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
AMICCOM |
23+ |
QFP20 |
90000 |
一定原裝正品 |
詢價 | ||
ALLEGRO |
24+ |
SOT-143SOT-23-4 |
6900 |
新進(jìn)庫存/原裝 |
詢價 | ||
FM/富滿電子 |
23+ |
SOP-8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
AMICCOM |
23+ |
QFN20 |
12000 |
一級代理 原裝現(xiàn)貨 |
詢價 | ||
AiT |
21+ |
SOT-26 |
3000 |
全新原裝鄙視假貨15118075546 |
詢價 | ||
AMLCCOM臺灣笙科 |
19+ |
QFN-20 |
60659 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
SOT-143SO |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
AMICCOM |
22+ |
QFN20 |
25000 |
只有原裝絕對原裝,支持BOM配單! |
詢價 |