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SP6139EU-L/TR中文資料西伯斯數(shù)據(jù)手冊PDF規(guī)格書
SP6139EU-L/TR規(guī)格書詳情
DESCRIPTION
The SP6139 is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller. This lower VCC voltage minimizes power dissipation in the part. The SP6139 is designed to drive a pair of external NFETs using a fixed 1.3MHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output
short circuit protection. The SP6139 is available in the cost and space saving 10-pin MSOP.
FEATURES
■ 2.5V to 20V Step Down Achieved Using Dual Input
■ Small 10-Pin MSOP Package
■ Up to 15A Ouput Capability
■ Highly Integrated Design, Minimal Components
■ UVLO Detects Both VCC and VIN
■ Short Circuit Protection with Auto-Restart
■ On-Board 1.5? sink (2? source) NFET Drivers
■ Programmable Soft Start
■ Fast Transient Response
■ High Efficiency: Greater than 94 Possible
■ A Synchronous Start-Up into a Pre-Charged Output
APPLICATIONS
■ DSL Modems
■ Set-Top Boxes
■ 12V VIN Point of Load Apps.
產品屬性
- 型號:
SP6139EU-L/TR
- 功能描述:
開關變換器、穩(wěn)壓器與控制器 Wide Input, 1.3MHz Synchronous
- RoHS:
否
- 制造商:
Texas Instruments
- 輸出電壓:
1.2 V to 10 V
- 輸出電流:
300 mA
- 輸入電壓:
3 V to 17 V
- 開關頻率:
1 MHz
- 安裝風格:
SMD/SMT
- 封裝/箱體:
WSON-8
- 封裝:
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SIPEX |
24+ |
NA/ |
3517 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
SIPEX |
20+ |
SOT23-6 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SIPEX |
24+ |
SOT23-6 |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價 | ||
EXAR |
23+ |
NA |
39960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
SIPEX |
25+ |
QFN16 |
4500 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
Exar |
22+ |
SOT236 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
2017+ |
SOT23-6 |
6528 |
只做原裝正品假一賠十! |
詢價 | |||
MaxLinear, Inc. |
24+ |
SOT-23-6 |
65200 |
一級代理/放心采購 |
詢價 | ||
EXAR/艾科嘉 |
22+ |
SOT23-6 |
154092 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
MIS |
新 |
4000 |
全新原裝 貨期兩周 |
詢價 |