TPS54328DDAR Semiconductors - ICs by Texas Instruments

DC/DC CONV SYNC BUCK 700KHZ

Status: Unknown
Series: -
RoHS: Unknown
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The TPS54328 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54328 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54328 uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode operation at light loads. Eco-mode allows the TPS54328 to maintain high efficiency during lighter load conditions. The TPS54328 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V input (VIN). The output voltage can be programmed from 0.76 V to 7 V. The device also features an adjustable soft start time. The TPS54328 is available in 8-pin DDA and 10-pin DRC packages, and is designed to operate over the ambient temperature range of –40°C to 85°C.

Prices starting from US$0.44


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.44
4,772
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Logo for Newark Electronics Newark Electronics US$1.20
2,241
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Logo for element14 element14 US$0.67
2,241
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 18V
No. of Outputs 1Outputs
DC / DC Converter IC Case SO PowerPAD
No. of Pins 8Pins
Output Current 3A
Output Voltage Min 760mV
Output Voltage Max 7V
Switching Frequency 700kHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ | Texas Instruments
Dc/Dc Conv, Sync Buck, 700Khz | Newark Electronics
DC/DC CONV, SYNC BUCK, 700KHZ | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54328DDAR?

Additional datasheets, footprints and schematics for TPS54328DDAR are listed on our Part Details page. You can also find images and similar parts to TPS54328DDAR on this page.

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What category does TPS54328DDAR fall under?

The TPS54328DDAR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54328DDAR when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS54328DDAR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS54328DDAR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS54328DDAR.

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