LM5026SDX

LM5026SDX

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LM5026SDX
IC REG CTRLR FWRD CONV 16WSON
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Price negotiable

Price update:a months ago
Available in stock: 3743
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Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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LM5026SDX Products

The LM5026SDX 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 LM5026SDX 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.

Feature

  • 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 WithHiccup Delay Timer
  • Programmable Overlap or Deadtime between theMain 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

Product Attributes

TYPE DESCRIPTION Select all
Product Status Obsolete
Clock Sync Yes
Synchronous Rectifier No
Frequency - Switching 200kHz ~ 590kHz
Voltage - Supply (Vcc/Vdd) 8V ~ 15V
Output Phases 1
Supplier Device Package 16-WSON (5x5)
Number of Outputs 2
Package / Case 16-WFDFN Exposed Pad
Topology Forward Converter
Mounting Type Surface Mount
Output Configuration Positive, Isolation Capable
Operating Temperature -40°C ~ 125°C (TJ)
Function Step-Up/Step-Down
Control Features Dead Time Control, Frequency Control, Reset, Soft Start
Output Type Transistor Driver
Package Tape & Reel (TR)
Duty Cycle (Max) 70%, 80%

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Price negotiable

Price update:a months ago
Available in stock: 3743
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

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