TPS54202DDCT - TI

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

Part No

TPS54202DDCT
Manufacturer

TI
ChipWorker Part#

CW17248331
Category

Voltage Regulator
Package

TSOT-23-6
Description

Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out -0.1V to 28V 2A 6Pin TSOT-23 T/R
Documentation

Datasheet

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TPS54202DDCT Specifications

Attribute	Attribute Value

Part Number	TPS54202DDCT
Manufacturer	TI
ChipWorker Part#	CW17248331
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	TSOT-23-6
Number of Outputs	1 Output
Output Voltage	0.6V ~ 26V
Output Current	2 A
Number of Positions	6 Position
Quiescent Current	40.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	500 kHz
Switching Current	3.2 A
Input Voltage (Max)	28 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	26 V
Output Voltage (Min)	600 mV
Output Current (Max)	2 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	28 V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS54202DDCT is a 4.5V to 28V input, 2A output, EMI friendly synchronous step down converter in 6 pin SOT package. This device includes two integrated switching FETs, internal loop compensation and 5ms internal soft start to reduce component count. It achieves the high power density and offers small footprint on PCB. Advanced Eco-mode implementation maximizes the light load efficiency and reduces the power loss. The frequency spread spectrum operation is introduced for EMI reduction. Cycle by cycle current limit in both high side MOSFET protects the converter in over load condition and is enhanced by a low side MOSFET freewheeling current limit which prevents current runaway. Hiccup mode protection will be triggered if over current condition has persisted for longer than the present time. It is used in 12V, 24V distributed power-bus supply, white goods, STB, DTV and printer.
Wide input voltage range from 4.5V to 28V
Integrated 148mohm and 78mohm MOSFETs for 2A, continuous output current
Low 2µA shutdown, 45µA quiescent current
Internal 5ms soft start
Fixed 500KHz switching frequency
Frequency spread spectrum to reduce EMI
Advanced Eco-mode pulse skip
Peak current mode control, internal loop compensation
Over voltage protection, thermal shutdown
ESD sensitive device, take proper precaution while handling the device.

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