|
|
|
부품번호 | ACE709 기능 |
|
|
기능 | 1A True Shut-Off Synchronous Boost DC/DC Converter | ||
제조업체 | ACE Technology | ||
로고 | |||
ACE709
0.9V startup, 1A True Shut-Off Synchronous Boost DC/DC Converter
Description
ACE709, is a high-efficiency, synchronous step-up switching regulators optimized for battery-powered
applications. It supports up to 1A load current and allows the use of small, low cost inductors and MLCC
capacitors.
The ACE709 starts up as low as 0.9V input voltage and it has true-shutoff function (shut off output to zero
voltage when CE pulled low) and real output short-circuit protection. These features make it ideal for USB
interface power supply.
Given its high efficiency, the ACE709 device is ideal for small portable applications powered by battery. It
consumes as low as 40uA (3V input /3.3V output) at zero load. And its current consumption is less than
1uA in shutdown mode.
Features
Capable of Delivering 1A
High Efficiency: Up to 92%
Compatible with MLCC capacitor
1.8MHz Switching Frequency
Low dropout 100% Duty operation
0.6V Reference for Low Output voltages
True Shutoff and Short-Circuit Protection
Logic Control Shutdown (IQ<1uA)
Thermal shutdown and UVLO
Application
MID / Tablet PC
Portable Power Bank
Smartphone OTG
Toy
Other portable device
Absolute Maximum Ratings
Parameter
Max Unit
Max Input Voltage
5.5 V
Max Operating Junction Temperature(TJ) 125 OC
Ambient Temperature(TA )
-40~85 OC
Maximum Power Dissipation
800 mW
Storage Temperature(Ts)
-55~150 OC
ESD (HBM)
>2000 V
Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability.
VER 1.2 1
ACE709
0.9V startup, 1A True Shut-Off Synchronous Boost DC/DC Converter
Typical Application Circuit
Typical Performance Characteristics
Tested under TA=25 OC, L=6.8uH, unless otherwise specified
VER 1.2 4
4페이지 ACE709
0.9V startup, 1A True Shut-Off Synchronous Boost DC/DC Converter
Packing Information
DFN2*2-6
VER 1.2 7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ ACE709.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
ACE701 | PFM STEP-UP DC/DC Converter | ACE Technology |
ACE703 | White LED PFM Step-Up DC-DC Converter | ACE Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |