首頁(yè)>PUCC3801>規(guī)格書(shū)詳情

PUCC3801中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

PUCC3801
廠商型號(hào)

PUCC3801

功能描述

Current-mode PWM controller

文件大小

308.91 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱(chēng)

Philips飛利浦

中文名稱(chēng)

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 20:00:00

PUCC3801規(guī)格書(shū)詳情

General description

The PUCC3801 is a current-mode Pulse Width Modulated (PWM) controller containing all the control and protection functions necessary to implement an off-line, flyback or forward converter with a minimum number of external components.

Features

■ Very low start-up supply current; 50 μA typical

■ Low operating supply current; 1.2 mA typical

■ Accurate, internally-trimmed, fixed frequency oscillator (100 kHz). No external timing components needed

■ Internal slope compensation. No external ramp components needed

■ Built-in over-voltage and under-voltage detection

■ High-speed over-current trip; 170 ns typical

■ Over-voltage clamp on supply voltage (VDD)

■ Internal divider regulates VDD to 12 V. No external divider needed

■ Leading edge blanking of the current sense signal

■ Control frequency modulated over a narrow band to reduce Electromagnetic Interference (EMI)

■ High output drive capability; 150 ns typical rise and fall time into 2 nF load

■ Wide bandwidth (10 MHz) error amplifier with external compensation pin and simple interface to optocoupler

■ Accurate internal bandgap reference.

Applications

■ Off-line switched mode power supplies

■ Laptop computer mains adaptors

■ Printer power supplies.

產(chǎn)品屬性

  • 型號(hào):

    PUCC3801

  • 制造商:

    PHILIPS

  • 制造商全稱(chēng):

    NXP Semiconductors

  • 功能描述:

    Current-mode PWM controller

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
PHILIPS/飛利浦
23+
NA/
4850
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
詢(xún)價(jià)
PHILIPS
01+
DIP8
1600
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢(xún)價(jià)
PHI
22+
SOP
3000
原裝現(xiàn)貨
詢(xún)價(jià)
DANUBE
23
SIP
55000
原廠渠道原裝正品假一賠十
詢(xún)價(jià)
PHILIPS/飛利浦
2223+
DIP8
26800
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn)
詢(xún)價(jià)
PHILIPS
589220
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量
詢(xún)價(jià)
PHILIPS
22+
SOP8
3000
原裝正品,支持實(shí)單
詢(xún)價(jià)
PHILIPS/飛利浦
2022
SOP8
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún)
詢(xún)價(jià)
PHI
23+
SOP/8
7000
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)!
詢(xún)價(jià)
PHI
24+
SOP
7500
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電!
詢(xún)價(jià)