TPS54202DDCR - TI

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

Part No

TPS54202DDCR
Manufacturer

TI
ChipWorker Part#

CW174887
Category

Voltage Regulator
RoHS

Lead free / RoHS Compliant
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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TPS54202DDCR Specifications

Attribute	Attribute Value

Part Number	TPS54202DDCR
Manufacturer	TI
ChipWorker Part#	CW174887
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
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)	28 V
Output Voltage (Min)	0.596 V
Output Current (Max)	2 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
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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
ECCN Code	EAR99

Product Description

The TPS54202 is a 4.5-V to 28-V input voltage range, 2-A synchronous buck converter. The device includes two integrated switching FETs, internal loop compensation and 5-ms internal soft start to reduce component count.
By integrating the MOSFETs and employing the SOT-23 package, the TPS54202 achieves the high power density and offers a small footprint on the PCB.
Advanced Eco-mode implementation maximizes the light load efficiency and reduces the power loss.
In TPS54202, the frequency spread spectrum operation is introduced for EMI reduction.
Cycle-by-cycle current limit in both high-side MOSFET protects the converter in an overload condition and is enhanced by a low-side MOSFET freewheeling current limit which prevents current runaway. Hiccup mode protection is triggered if the overcurrent condition has persisted for longer than the present time.

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