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TPS54325PWP - TI
Manufacturer:
TI
ManyChip's Part#:
MC14742534
Category:
DC to DC Converter
Package:
HTSSOP-14
Datasheet:
Datasheet 3D Model
Description:
Step-Down Regulator 4.5V to 18V Input, 3A Synchronous Step Down SWIFT Converter with D-CAP2 Mode Conv DC-DC 2V to 18V Step Down Single-Out 0.76V to 5.5V 3A 14Pin HTSSOP EP Tube
Stock Locations:
Availability:
514 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.39

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

The TPS54325PWP is an adaptive on-time D-CAP2™ mode synchronous Buck Converter for use with digital TV power supply. The TPS54325 device enables system designers to complete the suite of various end equipment"s power bus regulators with low component count and low standby current solution. The main control loop for the TPS54325 uses the D-CAP2™ 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 to 18V VCC input and from 2 to 18V VIN input power supply voltage. The output voltage can be programmed between 0.76 and 5.5V. The device also features an adjustable slow start time and a power good function.
D-CAP2™ mode enables fast transient response
Low output ripple and allows ceramic output capacitor
Highly efficient integrated FET"s optimized for lower duty cycle applications
High initial bandgap reference accuracy
Adjustable soft-start
pre-biased soft-start
Cycle-by-cycle overcurrent limit
Power good output
High efficiency, less than 10µA at shutdown
Green product and no Sb/Br

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TPS54325PWP Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	HTSSOP-14
Frequency	700 kHz
Number of Outputs	1 Output
Output Voltage	0.76V ~ 5.5V
Output Current	3 A
Number of Positions	14 Position
Quiescent Current	850 µA
Number of Regulated Outputs	1 Output
Switching Frequency	700 kHz
Thermal Shutdown	Yes
Topology	Buck
Input Voltage (Max)	18 V
Input Voltage (Min)	2 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	760 mV
Output Current (Max)	3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2 V
Input Voltage	2V ~ 18V
	Show
Size-Length	5.1 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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