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.
Distributor Price Stock
Logo for Texas Instruments Texas Instruments US$1.45
5,550
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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
ICSW REGSYNCFET3ATSSOP | Component Sense
STEP DOWN CONV, 4.5 TO 18V, 14TSSOP | Farnell
Step Down Conv, 4.5 To 18V, 14Tssop | Newark Electronics
Conv DC-DC Single Step Down 2V to 18V 14-Pin HTSSOP EP Tube | Avnet America

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Frequently Asked Questions

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

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Is the TPS54325PWP RoHS compliant?

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