SC1402ISS中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
SC1402ISS規(guī)格書詳情
DESCRIPTION
The SC1402 is pin compatible with the MAX1632 with improved load regulation performance. The SC1402 is a multiple-output power supply controller designed to power logic supply components in battery operated systems. The SC1402 utilizes synchronous rectified buck topologies to generate two voltages, (3.3V and 5V) with up to 95 efficiency. It also provides two linear regulators for system housekeeping functions. The 12V linear regulator output is generated from a coupled inductor of the 5V switching regulator.
FEATURES
? 6V to 30V Input range
? 3.3V and 5V dual synchronous rectified outputs
? Fixed frequency or PSAVE for maximum efficiency over wide load current range
? 5V/50mA linear regulator
? 12V/120mA linear regulator
? Precision 2.5V reference output
? Programmable power-up sequence
? Power good output (RESET)
? Output over current protection
? Output over voltage protection
? Output under voltage shut down
? 4μA typical shut down current
? 7mW typical quiescent power
APPLICATIONS
? Notebook and subnotebook computers
? PDAs and Mobile communicators
? Desktop DC-DC converters
產(chǎn)品屬性
- 型號：
SC1402ISS
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Multi-Output, Low-Noise Power Supply Controller for Notebook Computers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
10+ |
SSOP |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
SC |
22+ |
SOP28 |
3991 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
SEMTECH/美國升特 |
23+ |
SSOP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SEMTECH/美國升特 |
23+ |
SSOP28 |
98000 |
詢價 | |||
SC |
24+ |
SSOP |
12320 |
原裝正品 力挺實單 |
詢價 | ||
SC |
2315+ |
SSOP28 |
3335 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
SEMIECCH |
23+ |
SOP28 |
3600 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
SEMTECH |
01+ |
SSOP |
1314 |
向鴻原裝正品/代理渠道/現(xiàn)貨優(yōu)勢 |
詢價 | ||
SSOP28 |
原廠封裝 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
SC |
02/03+ |
SOP28 |
313 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 |
