TPS549A20RVET TI - DC to DC Converter

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TPS549A20RVET - TI
Manufacturer:
TI
ManyChip's Part#:
MC6841126
Category:
DC to DC Converter
Package:
VQFN-28
Datasheet:
Datasheet 3D Model
Description:
Преобразователь DC-DC, 1,5 В до 20 В, синхронный понижающий, один выход 0,6 В до 5,5 В, 15 А, 28-выводной VQFN EP, лента и катушка
Stock Locations:
Availability:
311 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 7.45

Updated at 16/09/2026 10:30:15(UTC+8)

Certifications

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Description

The TPS549A20 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low bill-of-material count for space-conscious power systems.
This device features high-performance integrated MOSFETs, accurate 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. The device also features fault report via PMBus to simplify the power supply design
A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS549A20 is available in a 28-pin VQFN-CLIP package and is specified from –40°C to 125°C ambient temperature.

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Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	VQFN-28
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5.5V
Output Current	15 A
Number of Positions	28 Position
Quiescent Current	1.35 mA
Number of Regulated Outputs	1 Output
Switching Frequency	1 MHz
Topology	Buck
Input Voltage (Max)	20 V
Input Voltage (Min)	1.5 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	600 mV
Output Current (Max)	15 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	20 V
	Show
Size-Width	3.6 mm
Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	Compliant with Exemption
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/06/15

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