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)

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

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

	This Part	Related Part	Related Part	Related Part
	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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