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LM5026MTX/NOPB TI Chips LM5026 Active Clamp Current Mode PWM Controller

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LM5026MTX/NOPB TI Chips LM5026 Active Clamp Current Mode PWM Controller

Brand Name:	TI Chips
Model Number:	LM5026MTX/NOPB
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

LM5026MTX/NOPB

Product Name:

TI Chips

Type:

SMD/SMT

Switching Frequency:

590 KHz

Output Voltage:

8 V To 15 V

Output Current:

Supply Ability:

1000000

Highlight:

LM5026MTX/NOPB

LM5026 TI Chips

Active Clamp PWM Controller

Product Description

TI Chips LM5026MTX/NOPB LM5026 Active Clamp Current Mode PWM Controller

Features

Current-Mode Control

Internal 100-V Start-Up Bias Regulator

3-A Compound Main Gate Driver

High Bandwidth Optocoupler Interface

Programmable Line Undervoltage Lockout (UVLO)

With Adjustable Hysteresis

Versatile Dual Mode Overcurrent Protection With

Hiccup Delay Timer

Programmable Overlap or Deadtime between the

Main and Active Clamp Outputs

Programmable Maximum Duty Cycle Clamp

Programmable Soft-Start

Leading Edge Blanking

Resistor Programmed 1-MHz Capable Oscillator

Oscillator Sync I/O Capability

Precision 5-V Reference

Applications

Server Power Supplies

48-V Telecom Power Supplies

High Efficiency DC–DC Power Supplies

Description

The LM5026 PWM controller contains all of the features necessary to implement power converters utilizing the active clamp and reset technique with current-mode control. With the active clamp technique, higher efficiencies and greater power densities can be realized compared to conventional catch winding or RDC clamp and reset techniques. Two control outputs are provided, the main power switch control (OUT_A) and the active clamp switch control (OUT_B). The device can be configured to control either a P-Channel or N-Channel clamp switch. The main gate driver features a compound configuration, consisting of both MOS and Bipolar devices, providing superior gate drive characteristics.

The LM5026 can be configured to operate with bias voltages over a wide input range of 8 V to 100 V. Additional features include programmable maximum duty cycle, line undervoltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable timeout delay, PWM slope compensation, soft-start, 1-MHz capable oscillator with synchronization input and output capability, precision reference, and thermal shutdown.

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products details

LM5026MTX/NOPB TI Chips LM5026 Active Clamp Current Mode PWM Controller

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips