TPS56520PWPR - TI

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

Part No

TPS56520PWPR
Manufacturer

TI
ChipWorker Part#

CW25327037
Category

DC to DC Converter
Package

HTSSOP-20
Description

17V Input, 5A Synchronous Step-Down Regulator with Voltage Scaling 20-HTSSOP -40℃ to 85℃
Documentation

Datasheet

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TPS56520PWPR Specifications

Attribute	Attribute Value

Part Number	TPS56520PWPR
Manufacturer	TI
ChipWorker Part#	CW25327037
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	HTSSOP-20
Number of Outputs	1 Output
Output Voltage	0.6V ~ 1.87V
Output Current	5 A
Quiescent Current	920 µA
Number of Regulated Outputs	1 Output
Switching Frequency	500 kHz
Topology	Buck
Input Voltage (Max)	17 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	1.87 V
Output Voltage (Min)	0.6 V
Output Current (Max)	5 A
Operating Temperature (Max)	85 ℃
Input Voltage	17 V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS56X20 is a synchronous DC-DC converter IC (integrated circuit) with a voltage scaling control to power up micro-processors (MCUs) requiring core voltage (VCORE) tune-ups. After the initial power-up, the output voltage can be programmed/scaled by VID codes sent over an I2C compatible bus.
This step-down (buck) converter employs an adaptive on-time D-CAP2 mode control which provides a very fast transient response with no external components. Unlike traditional voltage-/current-mode controls, the D-CAP2 supports seamless transition between PWM mode for higher load and Eco-mode for light load. Eco-mode maintains high efficiency in light-load.
The TPS56X20 supports both ultra-low ESR ceramic capacitors and low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP. The device is optimized for a small 1.0µH to 2.2µH inductor saving PCB area.
The TPS56X20 devices are available in the HTSSOP package.

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