TPS54020RUWR - TI

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

Part No

TPS54020RUWR
Manufacturer

TI
ChipWorker Part#

CW41893461
Category

DC to DC Converter
Package

VQFN-15
Description

Conv DC-DC 4.5V to 17V Step Down Single-Out 0.8V to 15V 10A 15Pin VQFN EP T/R
Documentation

Datasheet

TPS54020RUWR Global Supplier

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TPS54020RUWR Specifications

Attribute	Attribute Value

Part Number	TPS54020RUWR
Manufacturer	TI
ChipWorker Part#	CW41893461
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	15 Pin
Case/Package	VQFN-15
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5V
Output Current	10 A
Quiescent Current	600 µA
Number of Regulated Outputs	1 Output
Switching Frequency	200kHz ~ 1.2MHz
Topology	Buck
Input Voltage (Max)	17 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	5 V
Output Voltage (Min)	0.6 V
Output Current (Max)	10 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	40 ℃
Supply Voltage (Min)	4.5 V
Input Voltage	4.5V ~ 17V
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Operating Temperature	-40℃ ~ 150℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99

Product Description

The TPS54020 is a 10-A, 4.5-V to 17-V input SWIFT converter. The innovative 3.5 mm × 3.5 mm HotRod package optimizes high-density step-down designs. The TPS54020 is a full-featured converter.
High efficiency is achieved through the innovative integration and packaging of the high-side and low-side MOSFETs. The TPS54020 operates at continuous current mode (CCM) at higher load conditions, and transitions to Eco-mode while skipping pulses to boost the efficiency at light loads.
Current limiting on both MOSFETs provides device and system protection. Cycle-by-cycle current limiting in the high-side MOSFET protects for overload situations. Low-side MOSFET zero current detection turns off the low-side MOSFET while operating under light loads. Three selectable current-limit thresholds allow a good fit for various applications. A hiccup or cycle-by-cycle overcurrent protection scheme is also selectable.
Thermal shutdown protection disables switching when die temperature exceeds the thermal shutdown trip point and enables switching after the built-in thermal hysteresis and shutdown hiccup time.
The SS pin controls the output voltage start-up ramp and allows for selectable soft-start times. Power supply sequencing is also available by configuring the enable (EN) and the open-drain power-good (PWRGD) pins.
Two TPS54020 devices may be synchronized 180° out-of-phase by using the SYNC_OUT and CLK pins.

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