Texas Instruments TPS55289RYQR Microcontrollers

Name: TPS55289RYQR
Brand: Texas Instruments
SKU: TPS55289RYQR
Price: 5.8118 USD
Availability: InStock

IC REG BUCK-BST ADJ 6.35A 21VQFN

1,981 ActiveTexas Instruments21-PowerVFQFN$5.81

Same model may have multiple batches, images only for reference.

TPS55289RYQR

Manufacturer

Texas Instruments

Part Number (MPN)

TPS55289RYQR

Technical Specifications

Texas Instruments TPS55289RYQR Microcontrollers technical specifications.

General

RoHS

Yes

Package / Case

21-PowerVFQFN

Operating Temperature

-40°C ~ 125°C (TJ)

Lifecycle Status

Active

Functions

Step-Up/Step-Down

Topology

Buck-Boost

Output Type

Adjustable

Number of Outputs

Switching Frequency

200kHz ~ 2.2MHz

Output Current

6.35A (Switch)

Alternate Parts Comparison (TPS55289RYQR vs TPS72018DRVR vs TPS72012DRVR vs TPS79912QDRVRQ1)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Texas InstrumentsTPS55289RYQR	Texas InstrumentsTPS72018DRVR	Texas InstrumentsTPS72012DRVR	Texas InstrumentsTPS79912QDRVRQ1
Package / Case	21-PowerVFQFN	6-WDFN Exposed Pad	6-WDFN Exposed Pad	6-WDFN Exposed Pad
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C
RoHS	Yes	Yes	Yes	Yes
Lifecycle Status	Active	Active	Active	Active
Max Input Voltage	30V	4.5V	4.5V	6.5V
Number of Outputs	1	1	1	1
Output Configuration	Positive	Positive	Positive	Positive
Output Current	6.35A (Switch)	350mA	350mA	200mA
Output Type	Adjustable	Fixed	Fixed	Fixed
Output Voltage	0.8V	1.8V	1.2V	1.2V
Package	VQFN-HR (RYQ)-21	WSON EP	WSON EP	WSON EP
Iq Typ Ma	0.76	0.038	0.038	--
Action	RFQ	RFQ	RFQ	RFQ

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