RC5054中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
RC5054 |
| 功能描述 | Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors |
| 文件大小 |
122.45 Kbytes |
| 頁面數(shù)量 |
13 頁 |
| 生產(chǎn)廠商 | Fairchild Fairchild Semiconductor |
| 中文名稱 | 仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-12 18:02:00 |
| 人工找貨 | RC5054價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
RC5054規(guī)格書詳情
描述 Description
The RC5054A provides complete control and protection for a DC-DC converter optimized for high-performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous-rectified buck topology. The RC5054A integrates all of the control, output adjustment, monitoring and protection functions into a single package.
特性 Features
? Drives Two N-Channel MOSFETs
? Operates from +5V Power Input
? Simple Single-Loop Control Design
- Voltage-Mode PWM Control
? Fast Transient Response
- High-Bandwidth Error Amplifier
- Full 0 to 100 Duty Ratio
? Excellent Output Voltage Regulation
? TTL Compatible 5 Bit Digital-to-Analog Output Voltage Selection - Wide Range - 1.3VDC to 3.5VDC
- 0.1V Binary Steps from 2.1VDC to 3.5VDC
- 0.05V Binary Steps from 1.3VDC to 2.1VDC
? Power-Good Output Voltage Monitor
? Over-Voltage and Over-Current Fault Monitors
- Does Not Require Extra Current Sensing Element, Uses MOSFET’s RDS(ON)
? Small Converter Size
- Constant Frequency Operation
- 200kHz Free-Running Oscillator Programmable from 50kHz to 1MHz
Applications
? Power Supply for Pentium?, Pentium Pro, PowerPC? and Alpha? Microprocessors
? High-Power 5V to 3.xV DC-DC Regulators
? Low-Voltage Distributed Power Supplies
產(chǎn)品屬性
- 型號：
RC5054
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
20+ |
SOP20 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
FSC/ON |
23+ |
原包裝原封 □□ |
1728 |
原裝進口特價供應(yīng) 特價，原裝元器件供應(yīng)，支持開發(fā)樣品 更多詳細咨詢 庫存 |
詢價 | ||
FAI |
SOP20 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
RETTHEON |
2450+ |
NA |
9850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
FSC |
25+ |
SOP7.2 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
RETTHEON |
25+23+ |
NA |
17780 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
FAIRCILD |
22+ |
SOP |
3000 |
原裝正品,支持實單 |
詢價 | ||
RAYTHEON |
23+ |
SOP20 |
7512 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
FAI |
99+ |
SOP/20 |
84 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
FSC |
99+ |
SOP20 |
380 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
