RC5054A中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
RC5054A |
| 功能描述 | Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors |
| 文件大小 |
122.45 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱(chēng) | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-11-15 23:03:00 |
RC5054A規(guī)格書(shū)詳情
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.
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(hào)：
RC5054A
- 功能描述：
開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 DISC BY MFG 2/02
- 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(kāi)關(guān)頻率：
1 MHz
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
WSON-8
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FSC |
2016+ |
SOP7.2 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
380 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
FSC |
2020+ |
SOP20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
FAIRCHILD |
20+ |
SOP20 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
FAI |
23+ |
SOP |
9280 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
FSC/ON |
23+ |
原包裝原封 □□ |
1728 |
原裝進(jìn)口特價(jià)供應(yīng) QQ 1304306553 更多詳細(xì)咨詢 庫(kù)存 |
詢價(jià) | ||
FAI |
SOP20 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
FAI |
22+ |
SOP |
3000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
RAYTHEON |
23+ |
SOP20 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
RETTHEON |
2022 |
NA |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) |
