TPS54317RHFT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS54317RHFT
Manufacturer

TI
ChipWorker Part#

CW5520163
Category

DC to DC Converter
Package

VQFN-24
Description

Step-Down Regulator 3V to 6V, 3A, 1.6MHz Synchronous Step Down SWIFT Converter Conv DC-DC Single Step Down 3V to 6V 24Pin VQFN EP T/R
Documentation

Datasheet

TPS54317RHFT Global Supplier

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TPS54317RHFT Specifications

Attribute	Attribute Value

Part Number	TPS54317RHFT
Manufacturer	TI
ChipWorker Part#	CW5520163
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	VQFN-24
Supply Voltage (DC)	6.00V (max)
Number of Outputs	1 Output
Output Voltage	0.9V ~ 3.3V
Output Current	3 A
Number of Positions	24 Position
Quiescent Current	6.20 mA
Number of Regulated Outputs	1 Output
Switching Frequency	1.6 MHz
Thermal Shutdown	Yes
Topology	Buck
Input Voltage (Max)	6 V
Input Voltage (Min)	3 V
Output Voltage (Max)	3.3 V
Output Voltage (Min)	900 mV
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3 V
Supply Voltage (Min)	3 V
Input Voltage	3V ~ 6V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
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

Product Description

The TPS54317RHFT is a low-input-voltage high-output-current synchronous-buck PWM Converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that provides high performance under transient conditions, an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3V, an internally and externally set slow-start circuit to limit in-rush currents and a power good output useful for processor/logic reset, fault signalling and supply sequencing.
Externally compensated for design flexibility
Fast transient response
Load protected by peak current limit and thermal shutdown
Integrated solution reduces board area
60mR MOSFET switches for high efficiency
Green product and no Sb/Br

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