ACT4070中文資料ACTIVE-SEMI數(shù)據(jù)手冊PDF規(guī)格書
ACT4070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(chǎn)品屬性
- 型號：
ACT4070
- 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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
22+23+ |
SOT23-5 |
23874 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | |||
ACTIVE |
1950+ |
SOP8 |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
23+ |
SOP-8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | |||
ACTIVE |
23+ |
SOP8 |
1620 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ACTIVE |
2024 |
SOP |
13500 |
16余年資質(zhì) 絕對原盒原盤代理渠道 更多數(shù)量 |
詢價 | ||
ACTIVE |
22+ |
SOP-8 |
8000 |
原裝正品支持實單 |
詢價 | ||
act |
23+ |
sop8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Active |
24+ |
12000 |
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 | ||
ACT |
22+ |
SOP-8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 |
