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Shenzhen  Mingjiada Electronics Co., Ltd.

Service Telephone:86-755-83294757

Product Classification

AI Processor Chip

Resistor network

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Commodity Model:TPS55289RYQR

Trade Name:TPS55289RYQR

Data Manual:TPS55289RYQR.pdf

Brand:TI

Particular Year:23+

Package:VQFN-21

Delivery Date:New and Original

Stock: 1000pcs

Quantity:
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Product Parameters

Manufacturer
TI
Model
TPS55289RYQR
Package
VQFN-21
Describe
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 6.35A (Switch) 21-PowerVFQFN

Product Description

TPS55289RYQR - 30V, 8A Buck-Boost Converter with I2C Interface


Product Description

TPS55289RYQR is a synchronous buck-boost converter that is optimized for converting battery voltage or adapter voltage into power supply rails. The TPS55289 integrates four MOSFET switches, providing a compact solution for USB power delivery (USB PD) application.


Product Features

Programmable power supply (PPS) support for USB power delivery (USB PD)

– 3.0V to 30V wide input voltage range

– 0.8V to 22V with 10mV step programmable output voltage range

– ±1% reference voltage accuracy

– Adjustable output voltage compensation for voltage droop over the cable

– Programmable output current limit up to 6.35A with 50mA step

– ±5% accurate output current monitoring

– I2C interface

High efficiency over entire load range

– 96% efficiency at VIN = 12V, VOUT = 20V, and IOUT = 3A

– Programmable PFM and FPWM mode at light load


Applications

Wireless charger

USB PD

Docking station

Industrial PC

Power bank

Monitor


Associated Products

Model

Brand

Package

Quantity

Describe

LT3471EDD

ADI

DFN-10

5000

1.3A, 1.2MHz, Dual Boost/Negative Output Converter, DFN-10

LM22674MRE-5.0

TI

HSOIC-8

2250

Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-PowerSOIC (0.154", 3.90mm wide)

NCP3232NMNTXG

ON

QFN-40

5000

Step-down Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 40-VFQFN Bare Pad

LT1976BEFE

ADI

TSSOP-16

5000

High-voltage, 1.5A, 200kHz buck switch mode regulator with 100μA quiescent current

LT1946AEMS8E

ADI

MSOP-8

15000

Switching Regulator 2.7MHz Boost DC/DC Conv w/ 1.5A Switch

TPS62260DRVR

TI

WSON-6

12000

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 600mA 6-WDFN Unpopulated Pad

MAX20830TAFE

Maxim

FC2QFN-16

5000

30A, 2MHz, 2.7V to 16V Integrated Step-Down Switching Regulator with PMBus

MAX20075DATCE/V

Maxim

TDFN-12

2000

Step-Down Switching Regulator IC Positive Adjustable (Fixed) 1V (3.3V) 1 Output 600mA

MAX20075DATCD/VY

Maxim

TDFN-12

1000

Step-Down Switching Regulator IC Positive Adjustable (Fixed) 3V (3.6V) 1 Output 600mA 12-WFDFN Exposed Pad

MAX20075DATCC/VY

Maxim

12-TDFN

1000

Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 12-WFDFN Exposed Pad

FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

TI

TI

Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …

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