TPS53318DQPT - TI

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

Part No

TPS53318DQPT
Manufacturer

TI
ChipWorker Part#

CW4405625
Category

DC to DC Converter
Package

LSON-CLIP
Description

Conv DC-DC 4.5V to 25V Step Down Single-Out 0.6V to 5.5V 8A 22Pin SON EP T/R
Documentation

Datasheet

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TPS53318DQPT Specifications

Attribute	Attribute Value

Part Number	TPS53318DQPT
Manufacturer	TI
ChipWorker Part#	CW4405625
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	22 Pin
Case/Package	LSON-CLIP
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5.5V
Output Current	8 A
Number of Positions	22 Position
Quiescent Current	320 µA
Number of Regulated Outputs	1 Output
Switching Frequency	970 kHz
Topology	Buck
Input Voltage (Max)	22 V
Input Voltage (Min)	1.5 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	600 mV
Output Current (Max)	8 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	1.5V ~ 22V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS53318DQPT is a Synchronous Switcher with integrated power MOSFETs. It is designed for ease of use, low external component count and space-conscious power systems. This device feature accurate 1%, 0.6V reference and integrated boost switch. A sample of competitive features include 1.5 to 22V wide conversion input voltage range, very low external component count, D-CAP™ mode control for super fast transient, auto-skip mode operation, internal soft-start control and no need for compensation. The conversion input voltage range from 1.5 to 22V, the supply voltage range is from 4.5 to 25V and the output voltage range is from 0.6 to 5.5V.
Supports single-rail input
Auto-skip eco-mode for light-load efficiency
D-CAP™ mode with fast transient response
Integrated boost switch
Pre-charged start-up capability
Adjustable overcurrent limit with thermal compensation
Overvoltage, undervoltage, UVLO and over-temperature protection
Supports all ceramic output capacitors
Open-drain power good indication
Incorporates NexFET power block technology
91% Efficiency from 12 to 1.5V at 14A
5V LDO output
<110µA Shut-down current

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