TPS54325PWP Semiconductors - ICs by Texas Instruments

STEP DOWN CONV 4.5 TO 18V 14TSSOP

Status: Unknown
Series: -
RoHS: Unknown
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The TPS54325 device is an adaptive on-time DCAP2™ mode synchronous buck converter. The TPS54325 device enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54325 uses the DCAP2™ mode control which provides a very fast transient response with no external components. The TPS54325 also has a proprietary circuit that enables the device to adapt 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 VCC input , and from 2.0-V to 18-V VIN input power supply voltage. The output voltage can be programmed between 0.76 V and 5.5 V. The device also features an adjustable slow start time and a power good function. The TPS54325 is available in the 14 pin HTSSOP package, and designed to operate from –40°C to 85°C.

Where to Buy

Prices starting from US$0.83

Distributor Stock
Logo for Farnell
Farnell
from US$0.83
No stock
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Logo for Texas Instruments
Texas Instruments
from US$0.84
121,852
in stock
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Chip One Stop
from US$1.16
64
in stock
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Newark Electronics
from US$2.29
-
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element14
from US$1.46
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2V
Input Voltage Max 18V
No. of Outputs 1Outputs
DC / DC Converter IC Case HTSSOP
No. of Pins 14Pins
Output Current 3A
Output Voltage Min 760mV
Output Voltage Max 5.5V
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)
Adjustable Output Voltage Min 0.76V
Base Number 54325
Frequency 700kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 5.5V
Primary Input Voltage 18V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device
Voltage Regulator Type Synchronous Buck

Alternative Descriptions

4.5V to 18V Input, 3A Synchronous Step-Down Converter | Texas Instruments
Step Down Conv, 4.5 To 18V, 14Tssop | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54325PWP?

Additional datasheets, footprints and schematics for TPS54325PWP are listed on our Part Details page. You can also find images and similar parts to TPS54325PWP on this page.

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What category does TPS54325PWP fall under?

The TPS54325PWP is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54325PWP when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS54325PWP RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS54325PWP have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS54325PWP.

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