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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

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) | |
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 | |
數(shù)據(jù)手冊(cè) | |
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:
是
- 時(shí)鐘同步:
是
- 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) |