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首頁(yè)>LM5034MTCX/NOPB>規(guī)格書詳情

LM5034MTCX/NOPB集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

LM5034MTCX/NOPB
廠商型號(hào)

LM5034MTCX/NOPB

參數(shù)屬性

LM5034MTCX/NOPB 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR FWRD CONV 20TSSOP

功能描述

LM5034 High Voltage Dual Interleaved Current Mode Controller with Active Clamp

絲印標(biāo)識(shí)

LM5034MT

封裝外殼

TSSOP / 20-TSSOP(0.173",4.40mm 寬)

文件大小

909.58 Kbytes

頁(yè)面數(shù)量

38 頁(yè)

生產(chǎn)廠商

TI

中文名稱

德州儀器

網(wǎng)址

網(wǎng)址

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

2025-9-6 16:36:00

人工找貨

LM5034MTCX/NOPB價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

LM5034MTCX/NOPB規(guī)格書詳情

1FEATURES

2? Two Independent PWM Current Mode

Controllers

? Integrated High Voltage Startup Regulator

? Compound 2.5A Main Output Gate Drivers

? Single Resistor Oscillator Setting to 2 MHz

? Synchronizable Oscillator

? Active Clamp Gate Driver for P-Channel

MOSFETs

? Adjustable Gate Drive Overlap Time

? Programmable Maximum Duty Cycle

? Maximum Duty Cycle Fold-Back at High Line

Voltage

? Adjustable Timer for Hiccup Mode Current

Limiting

? Integrated Slope Compensation

? Adjustable Line Under-Voltage Lockout under?

Independently Adjustable Soft-Start (Each

Regulator)

? Direct Interface with Opto-Coupler Transistor

? Thermal Shutdown

APPLICATIONS

? Telecommunication Power Converters

? Industrial Power Converters

? +42V Automotive Systems

DESCRIPTION

The LM5034 dual current mode PWM controller

contains all the features needed to control either two

independent forward/active clamp dc/dc converters or

a single high current converter comprised of two

interleaved power stages. The two controller

channels operate 180° out of phase thereby reducing

input ripple current. The LM5034 includes a startup

regulator that operates over a wide input range up to

100V and compound (bipolar + CMOS) gate drivers

that provide a robust 2.5A peak sink current. The

adjustable dead-time of the active clamp gate drivers

and adjustable maximum PWM duty cycle reduce

stress on the primary side MOSFET switches.

Additional features include programmable line under?

voltage lockout, cycle-by-cycle current limit, hiccup

mode fault operation with adjustable restart delay,

PWM slope compensation, soft-start, and a 2 MHz

capable oscillator with synchronization capability.

PACKAGE

? TSSOP-20

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LM5034MTCX/NOPB

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    管件

  • 輸出類型:

    晶體管驅(qū)動(dòng)器

  • 功能:

    升壓/降壓

  • 輸出配置:

    正,可提供隔離

  • 拓?fù)洌?/span>

    正激轉(zhuǎn)換器

  • 輸出階段:

    2

  • 電壓 - 供電 (Vcc/Vdd):

    13V ~ 100V

  • 頻率 - 開關(guān):

    200kHz,600kHz

  • 占空比(最大):

    76%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    頻率控制,軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 描述:

    IC REG CTRLR FWRD CONV 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI(德州儀器)
24+
TSSOP-20
32000
全新原廠原裝正品現(xiàn)貨,低價(jià)出售,實(shí)單可談
詢價(jià)
TI(德州儀器)
24+
TSSOP-20
2669
特價(jià)優(yōu)勢(shì)庫(kù)存質(zhì)量保證穩(wěn)定供貨
詢價(jià)
TI
22+
20TSSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
NS
24+
TSSOP-20
17500
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
NS
24+
TSSOP16
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
NS
14+
TSSOP20
29888
原盤現(xiàn)貨/2500
詢價(jià)
NS/TI
17+
TSSOP20
6200
100%原裝正品現(xiàn)貨
詢價(jià)
TI
2450+
TSSOP
6540
只做原廠原裝正品終端客戶免費(fèi)申請(qǐng)樣品
詢價(jià)
NS
23+
TSSOP16
20000
詢價(jià)
TI/德州儀器
25+
TSSOP-20
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)