LM5032MTC datasheet(1/22 Pages) NSC

tên linh kiện	LM5032MTC

Giải thích chi tiết về linh kiện	High Voltage Dual Interleaved Current Mode Controller

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LM5032

High Voltage Dual Interleaved Current Mode Controller

General Description

The LM5032 dual current mode PWM controller contains all

the features needed to control either two independent for-

ward dc/dc converters or a single high current converter

comprised of two interleaved power stages. The two control-

ler channels operate 180˚ out of phase thereby reducing

input ripple current. The LM5032 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 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 response time, PWM

slope compensation, soft-start, and a 2 MHz capable oscil-

lator with synchronization capability.

Features

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Two independent PWM current mode controllers

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Integrated high voltage startup regulator

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Compound 2.5A main output gate drivers

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Single resistor oscillator setting to 2 MHz

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Synchronizable oscillator

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Programmable maximum duty cycle

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Maximum duty cycle fold-back at high line voltage

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Adjustable timer for hiccup mode current limiting

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Integrated slope compensation

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Adjustable line under-voltage lockout

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Independently adjustable soft-start (each regulator)

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Direct interface with opto-coupler transistor

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Thermal shutdown

Applications

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Telecommunication Power Converters

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Industrial Power Converters

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+42V Automotive Systems

Packages

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TSSOP-16

Typical Application Circuit

20135001

Dual Interleaved Regulators with Independent Outputs

March 2005

DS201350

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Số phần tương tự - LM5032MTC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM5032MTC/NOPB	1Mb / 34P	High-Voltage Dual Interleaved Current Mode Controller
	LM5032MTC/NOPB	1Mb / 36P	LM5032 High-Voltage Dual Interleaved Current Mode Controller REVISED DECEMBER 2014
	LM5032MTCX/NOPB	1Mb / 34P	High-Voltage Dual Interleaved Current Mode Controller
	LM5032MTCX/NOPB	1Mb / 36P	LM5032 High-Voltage Dual Interleaved Current Mode Controller REVISED DECEMBER 2014
	LM5032MTCX/NOPB.A	1Mb / 36P	LM5032 High-Voltage Dual Interleaved Current Mode Controller REVISED DECEMBER 2014

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM5034	1Mb / 29P	High Voltage Dual Interleaved Current Mode Controller with Active Clamp
Supertex, Inc	HV9112	705Kb / 8P	High-Voltage Current-Mode PWM Controller
Fairchild Semiconductor	FAN9612M	1Mb / 37P	Interleaved Dual BCM PFC Controller
Texas Instruments	LM5032	1Mb / 29P	High Voltage Dual Interleaved Current Mode Controller
Texas Instruments	LM5034	1Mb / 35P	High Voltage Dual Interleaved Current Mode Controller with Active Clamp
Supertex, Inc	HV9120NG-G	960Kb / 11P	High-Voltage, Current-Mode PWM Controller
Texas Instruments	LM5032	1Mb / 34P	High-Voltage Dual Interleaved Current Mode Controller
Texas Instruments	LM5034	1Mb / 36P	High Voltage Dual Interleaved Current Mode Controller with Active Clamp
Microchip Technology	HV9120	476Kb / 18P	High-Voltage, Current-Mode, PWM Controller 07/14/15
Microchip Technology	HV9110	620Kb / 18P	High-Voltage Current-Mode PWM Controller 06/23/16

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