SC453EVB中文資料升特數(shù)據(jù)手冊PDF規(guī)格書
SC453EVB規(guī)格書詳情
Description
The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver?, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the
low-side FET during light loading conditions saving even more power. The high side driver initially turns on with a weak drive to reduce ringing, EMI, and capacitive turn-on of the low side.
Features
High Speed Hysteretic Controller
Single Phase Operation
Selectable Analog or VID Controlled Sleep Setting
6 Bit VID programmable Output
Integrated Drivers with Soft-High Side Turn-On
Programmable Soft-Start
Programmable Boot Voltage
Programmable Sleep Voltage with Sleep Mode
Under-Voltage Lockout on VCCA
Over-voltage Protection on CORE
Current Limit Protection on CORE
Thermal Protection
Power Good Flag with Blanking During VCORE Changes
Automatic Power Save at Light Load TSSOP-28 Package
Applications
Low Power Notebook and Laptop Computers
Embedded Applications
產(chǎn)品屬性
- 型號：
SC453EVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Portable, VID Programmed Single Phase Power Supply Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMTECH/美國升特 |
24+ |
NA/ |
4595 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SEMTECH |
2016+ |
TSSOP28 |
4303 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
SEMTECH |
24+ |
TSOP |
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/升特 |
2450+ |
TSSOP |
9485 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
SEMTECT |
09+ |
TSSOP28 |
2100 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SEMTECH |
22+ |
TSSOP-28 |
3000 |
原裝正品,支持實單 |
詢價 | ||
SEMTECH |
TSSOP-28 |
4595 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
SEMTECH |
TSSOP-28 |
5350 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
SEMTECH/升特 |
24+ |
TSSOP28 |
39197 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
SEMTECH |
17+ |
TSSOP28 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 |
