ACT4070YH中文資料ACTIVE-SEMI數據手冊PDF規(guī)格書
ACT4070YH規(guī)格書詳情
GENERAL DESCRIPTION
The? ACT4070? is? a? current-mode? step-down DC/DC converter that? generates up? to 3A output current? at? 400kHz? switching? frequency.? The device? utilizes? Active- Semi’s? proprietary ISOBCD30? process? for? operation? with? input voltage up to 30V. Consuming? only? 6μA? in? shutdown? mode,? the ACT4070 is highly efficient with peak efficiency at 95? when? in ?operation.? Protection? features include? cycle-by-cycle? current? limit,? thermal shutdown, and frequency fold back at short circuit. The? device? also? includes? an? internal? soft? start function to prevent overshoot.
FEATURES
3A Output Current
Up to 95 Efficiency
4.5V to 30V Input Range
6μA Shutdown Supply Current
400kHz Switching Frequency
Adjustable Output Voltage
Cycle-by-Cycle Current Limit Protection
Thermal Shutdown Protection
Internal Soft Start Function
Frequency Fold Back at Short Circuit
Stability with Wide Range of Capacitors,
Including Low ESR Ceramic Capacitors
SOP-8/EP (Exposed Pad) Package
產品屬性
- 型號：
ACT4070YH
- 制造商：
ACTIVE-SEMI
- 制造商全稱：
Active-Semi, Inc
- 功能描述：
Wide Input 3A Step Down Converter
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ACTIVE原裝 |
SOP-8 |
1000 |
原裝長期供貨! |
詢價 | |||
ACTIVE-SEMI |
21+ |
SOP8 |
12588 |
原裝現(xiàn)貨,量大可定 |
詢價 | ||
ACTIVE |
SOP8 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應! |
詢價 | |||
ACTIVE |
22+ |
SOP8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ACTIVE |
23+ |
SOP-8 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
ACTIVE |
24+ |
SOP-8 |
1026 |
大批量供應優(yōu)勢庫存熱賣 |
詢價 | ||
ACTIVE |
19+ |
SOP8 |
60925 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
ACTIVE |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
ACTIVE |
25+ |
SOP8 |
54648 |
百分百原裝現(xiàn)貨 實單必成 歡迎詢價 |
詢價 | ||
ACT |
06+ |
SOP8 |
935 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |
