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TPS54317RHFT - TI
Manufacturer:
TI
ManyChip's Part#:
MC5520163
Category:
DC to DC Converter
Package:
VQFN-24
Datasheet:
Datasheet 3D Model
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
Stock Locations:
Availability:
232 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 3.42

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

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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TPS54317RHFT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
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
	Show
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

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