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SC2677BEVB-2中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
SC2677BEVB-2規(guī)格書詳情
Description
The SC2677B is a versatile 2 phase, synchronous, voltage mode PWM controller that can be used in two distinct ways. First, the SC2677B is ideal for applications where point of use output power exceeds any single input power budget. Alternatively, the SC2677B can be configured as a dual switcher. The SC2677B features a precise temperature compensated voltage reference, cycle-by-cycle peak current limit, under voltage lockout over current protection, and internal level-shifted high-side gate drive circuitry.
Features
◆ 300kHz to 1MHz externally programmable frequency operation
◆ Soft Start and Enable function
◆ Power Good output provided
◆ Cycle-by-cycle peak current limit
◆ Latch off for over current protection
◆ Phase-shifted switchers minimize ripple
◆ High efficiency operation, >90
◆ Programmable output(s) as low as 0.5V
◆ Industrial temperature range
◆ TSSOP-24 package
◆ TSSOP-24 EDP package
◆ Bias voltage as low as 4.5V
◆ Adjustable phase shift between channels
Applications
◆ Graphics cards
◆ Peripheral add-in card
◆ Dual-Phase power supply
◆ Power supplies requiring two outputs
產(chǎn)品屬性
- 型號：
SC2677BEVB-2
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Dual Synchronous Voltage Mode Controller with Current Sharing Circuitry
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
TSSOP |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SEMTECH |
22+ |
TSSOP24 |
54990 |
鄭重承諾只做原裝進口貨 |
詢價 | ||
SEMTECH |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SEMTECH |
2020+ |
TSSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SEMTECH |
1724+ |
TSSOP-24EDP |
5800 |
只做原裝進口,假一罰十 |
詢價 | ||
SEMTECH |
22+ |
NA |
1232 |
原裝正品支持實單 |
詢價 | ||
SEMTECH |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價 | ||
Semtech(先科電子) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
SC |
2021+ |
TSSOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SEMTECH |
22+ |
NA |
10500 |
只有原裝 低價 實單必成 |
詢價 |
