TPS54526PWP - TI

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

Part No

TPS54526PWP
Manufacturer

TI
ChipWorker Part#

CW70556161
Category

DC to DC Converter
Package

HTSSOP-14
Description

Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 5.5A 14Pin HTSSOP EP Tube
Documentation

Datasheet

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TPS54526PWP Specifications

Attribute	Attribute Value

Part Number	TPS54526PWP
Manufacturer	TI
ChipWorker Part#	CW70556161
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	HTSSOP-14
Number of Outputs	1 Output
Output Voltage	0.76V ~ 5.5V
Output Current	5.5 A
Number of Positions	14 Position
Quiescent Current	900 µA
Number of Regulated Outputs	1 Output
Switching Frequency	650 kHz
Topology	Buck
Input Voltage (Max)	18 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	18 V
Output Voltage (Min)	4.5 V
Output Current (Max)	5.5 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	4.5V ~ 18V
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Size-Length	5.1 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 85℃
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 TPS54526PWP is an adaptive on-time D-CAP2™ mode synchronous Buck Converter for use with digital TV power supply. The TPS54526 enables system designers to complete the suite of various end equipment"s power bus regulators with low component count and low standby current solution. The main control loop for the TPS54526 uses the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54526 to maintain high efficiency during lighter load conditions. The TPS54526 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP, SP-CAP and ultra-low ESR ceramic capacitors. The device operates from 4.5 to 18V VIN input. The output voltage can be programmed between 0.76 and
D-CAP2™ mode enables fast transient response
Low output ripple and allows ceramic output capacitor
Highly efficient integrated FET"s optimized for lower duty cycle applications
High initial bandgap reference accuracy
Adjustable soft-start
Pre-biased soft-start
Cycle-by-cycle overcurrent limit
Power good output
Auto-skip Eco-mode™ for high efficiency at light load
High efficiency, less than 10µA at shutdown
Green product and no Sb/Br

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