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LM5025B

PWM Controller

LM5025B Features

* 1

* 2 Internal Start-Up Bias Regulator

* 3A Compound Main Gate Driver

* Programmable Line Under-Voltage Lockout (UVLO) with Adjustable Hysteresis

* Voltage Mode Control with Feed-Forward

* Adjustable Dual Mode Over-Current Protection

* Programmable Over

LM5025B General Description

The LM5025B is a functional variant of the LM5025 active clamp PWM controller. The functional differences of the LM5025B are as follows:

* The maximum PWM duty cycle is limited to less than 75% to reduce voltage stress on the power MOSFETs.

* The CS2 hiccup mode threshold is increase.

LM5025B Datasheet (1.15 MB)

Preview of LM5025B PDF

Datasheet Details

Part number:

LM5025B

Manufacturer:

Texas Instruments ↗

File Size:

1.15 MB

Description:

Pwm controller.
LM5025B www.ti.com SNVS354B

* JULY 2005

* REVISED MARCH 2013 LM5025B Active Clamp Voltage Mode PWM Controller Check for Samples: LM.

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TAGS

LM5025B PWM Controller Texas Instruments

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