TPS40200D Semiconductors - ICs by Texas Instruments

BUCK DC/DC CONTROLLER 8-SOIC

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Status:	Unknown
Series:	-
RoHS:	Unknown

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The TPS40200 is a flexible, non-synchronous controller with a built-in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feed-forward input voltage compensation that responds instantly to input voltage change. The integral 700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. The TPS40200 is available in an 8-pin SOIC and an 8-pin VSON package and supports many of the features of more complex controllers. Clock frequency, soft-start, and overcurrent limits are each easily programmed by a single, external component. The part has undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.

	Distributor	Stock
	Farnell	No stock	Buy Now
	Texas Instruments	138,869 units	Buy Now

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Specifications

Supply Voltage Min	4.5V
Supply Voltage Max	52V
No. of Outputs	1 Output
Duty Cycle (%)	95%
Controller IC Case Style	SOIC
No. of Pins	8Pins
Switching Frequency	500kHz
Topology	Buck (Step Down)

Alternative Descriptions

Wide Input Non-Synchronous Buck DC/DC Controller | Texas Instruments

DC DC Cntrlr Single-OUT Step Down 4.5V to 52V Input 8-Pin SOIC Tube | Avnet America

Buck Dc/Dc Controller, 8-Soic | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS40200D?

Additional datasheets, footprints and schematics for TPS40200D are listed on our Part Details page. You can also find images and similar parts to TPS40200D on this page.

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What category does TPS40200D fall under?

The TPS40200D is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS40200D when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS40200D RoHS compliant?

This part has not been flagged as RoHS Compliant.

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	Distributor	Stock
	Farnell	No stock	Buy Now
	Texas Instruments	138,869 units	Buy Now

View Full Pricing & Stock Comparison