LM5025ASD/NOPB Semiconductors - ICs by Texas Instruments

DC-DC CNTRL ACTIVE CLAMP 16LLP

Electronic & Electrical Components>Semiconductors - ICs>Power Management
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The LM5025A is a functional variant of the LM5025 active clamp PWM controller. The functional differences of the LM5025A are that the CS1 and CS2 current limit thresholds have been increased to 0.5 V, the internal CS2 filter discharge device has been disabled and no longer operates each clock cycle, and the internal VCC and VREF regulators continue to operate when the line UVLO pin is below threshold. The LM5025A PWM controller contains all of the features necessary to implement power converters using the Active Clamp / Reset technique. With the active clamp technique, higher efficiencies and greater power densities can be realized compared to conventional catch winding or RDC clamp / reset techniques. Two control outputs are provided: the main power switch control (OUT_A) and the active clamp switch control (OUT_B). The two internal compound gate drivers parallel both MOS and bipolar devices, providing superior gate drive characteristics. This controller is designed for high-speed operation including an oscillator frequency range up to 1 MHz and total PWM and current sense propagation delays less than 100 ns. The LM5025A includes a highvoltage start-up regulator that operates over a wide input range of 13 V to 90 V. Additional features include: line undervoltage lockout (UVLO), soft start, oscillator UP and DOWN sync capability, precision reference, and thermal shutdown.

No distributors results available

Specifications

Input Voltage 13V
Output Voltage -
Output Current -
Supply Voltage Min 13V
Supply Voltage Max 90V
Controller IC Case Style WSON
No. of Pins 16Pins
Frequency 650kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 5025
No. of Outputs 2Outputs
Operating Temperature Range -40°C to +125°C
Primary Input Voltage 90V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM5025ASD/NOPB?

Additional datasheets, footprints and schematics for LM5025ASD/NOPB are listed on our Part Details page. You can also find images and similar parts to LM5025ASD/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM5025ASD/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM5025ASD/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM5025ASD/NOPB fall under?

The LM5025ASD/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM5025ASD/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM5025ASD/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM5025ASD/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM5025ASD/NOPB have stock available?

There is no stock from authorised distributors for LM5025ASD/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM5025ASD/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM5025ASD/NOPB?

You can fill out our help required form which you can use to request a quote for LM5025ASD/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay