ACT8740中文資料ACTIVE-SEMI數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
ACT8740 |
| 功能描述 | Six Channel Integrated Power Management IC for Handheld Portable Equipment |
| 文件大小 |
111.08 Kbytes |
| 頁面數(shù)量 |
2 頁 |
| 生產(chǎn)廠商 | Active-Semi, Inc |
| 企業(yè)簡稱 |
ACTIVE-SEMI |
| 中文名稱 | Active-Semi, Inc官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-5 23:00:00 |
| 人工找貨 | ACT8740價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ACT8740規(guī)格書詳情
GENERAL DESCRIPTION
The patent-pending ACT8740 is a complete, cost effective, highly-efficient ActivePMUTM power management solution that is ideal for a wide range of portable handheld equipment. This device integrates one PWM step-down DC/DC converter, one PWM step-up DC/DC converter with over-voltage protection (OVP), three low dropout linear regulators (LDOs) and a full-featured linear-mode Li+ battery charger into a single, thin, space-saving package. An I2C Serial Interface provides programmability for the DC/DC converters, LDOs and battery charger.
???
FEATURES
? Multiple Patents Pending
? Li+ Battery Charger with Integrated MOSFET
??? ? Programmable Charge Current up to 1A
??? ? ON/OFF Control
? Five Integrated Regulators
??? ? 350mA PWM Step-Down DC/DC
??? ? Step-Up DC/DC with OVP for WLED Bias
??? ? 350mA Low Noise LDO
??? ? 250mA Low Noise LDO
??? ? 250mA Low Noise LDO
? I2CTM Compatible Serial Interface
??? ? Programmable Output Voltages
??? ? Configurable Operating Modes
? Minimal External Components
? 4x4mm, Thin-QFN (TQFN44-24) Package
??? ? Only 0.75mm Height
??? ? RoHS Compliant
???
APPLICATIONS
? Portable Devices and PDAs
? Wireless Handhelds
? DMB Enabled Devices
? GPS Receivers, etc.
???
產(chǎn)品屬性
- 型號(hào)：
ACT8740
- 制造商：
ACTIVE-SEMI
- 制造商全稱：
Active-Semi, Inc
- 功能描述：
Six Channel Integrated Power Management IC for Handheld Portable Equipment
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ACTIVE-SEMI |
24+ |
NA/ |
8996 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ACTIVE- |
24+ |
TQFN44- |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ACTIVE-SE |
25+ |
TQFN44-24 |
5746 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
ACTIVE |
16+ |
QFN24 |
1418 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ACTIVESEMI |
21+ |
QFN |
80 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ACTIVE-SE |
23+ |
TQFN44-24 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
ACTIVE-SE |
25+23+ |
TQFN44-24 |
78495 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ActiveSemi International Inc. |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | |||
ACTIVE-SEMI |
25+ |
TQFN44-24 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ACTIVE-SEMI |
22+ |
QFN |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價(jià) |
