TPS65279VRHHT

Mfr. #:: TPS65279VRHHT
Description:: Switching Voltage Regulators 4.5-18Vin,Dual 5A Sync SD Converter
Lifecycle:: New from this manufacturer.
Datasheet:: TPS65279VRHHT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: TPS65279VRHHT more Information TPS65279VRHHT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: VQFN-36

Output Voltage:: 0.68 V to 1.95 V

Output Current:: 5 A

Number of Outputs:: 2 Output

Input Voltage MAX:: 18 V

Topology:: Buck

Input Voltage MIN:: 4.5 V

Switching Frequency:: 400 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: TPS65279

Packaging:: Reel

Input Voltage:: 4.5 V to 18 V

Operating Temperature Range:: - 40 C to + 125 C

Product:: Voltage Regulators

Type:: Dual Synchronous Step-Down Converter

Brand:: Texas Instruments

Shutdown:: Shutdown

Load Regulation:: 0.5 %/A

Moisture Sensitive:: Yes

Operating Supply Current:: 10 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 4.5 V

Unit Weight:: 0.003728 oz

Tags: TPS65279V, TPS65279, TPS6527, TPS652, TPS65, TPS6, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS65279VRHHT Description

***as Instruments: 4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I2C interface 36-VQFN

***ical: Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R

***ark: Dc/Dc Converter, Dual, Buck, 5A, 15V, Vqfn-36

***et Europe: Conv DC-DC Dual Step Down 4.5V to 18V 36-Pin VQFN T/R

***nell: DC/DC CONV, DUAL, BUCK, 1.6MHZ, VQFN36

***i-Key: IC REG BCK ADJ/PROG 5A DL 36VQFN

***AS INSTR: The TPS65279V is a monolithic dual synchronous buck regulator with wide 4.5-V to 18-V operating input voltage that can operate in 5-, 9-, 12- or 15-V bus voltages and battery chemistries. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application.

***AS INST: Each buck converter in TPS65279V has external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6 V. Once the VID DAC is updated via the I2C, the buck converter switches feedback resistors from external to internal. The output voltage in each buck can be programmable from 0.68 V to 1.95 V in 10-mV steps with I2C Controlled 7-Bits VID.

***AS INS: Each buck converter in TPS65279V can also be I2C controlled for enabling/disabling output voltage, setting the pulse skipping mode and reading the power good status and die temperature warning.

***NS: The switching frequency of the converters can be set from 200 kHz to 1.6 MHz with an external resistor. Two converters have clock signal with 180° out-of-phase.

***as Instr.: Two bucks in TPS65279V can be paralleled to deliver up to 10-A load current by floating the MODE pin. Two phase operation in current sharing reduces system filtering capacitance and inductance, alleviates EMI and improves output voltage ripple and noise.

***INS: TPS65279V features dedicated enable pin when I2C interface is not used. Independent soft-start pin provides flexibility in power up programmability. Constant frequency peak current mode control simplifies the compensation and provides fast transient response. Cycle-by-cycle over current protection and hiccup mode operation limit MOSFET power dissipation in short circuit or over loading fault conditions. Low side reverse over current protection also prevents excessive sinking current from damaging the converter.

***AS INSTRUM: TPS65279V also features a light load pulse skipping mode (PSM) that can be controlled by I2C or MODE pin configuration. The PSM mode allows a power loss reduction on the input power supplied to the system to achieve high efficiency at light loading.

***AS INS: The TPS65279V is available in a 32-pin thermally enhanced HTSSOP (DAP) package and 36-pin QFN 6-mm × 6-mm (RHH) package.

TPS65279VRHHT More Information

TPS65279V Synchronous Step-Down Converter: OMO Electronic TPS65279V Synchronous Step-Down Converter is a monolithic dual synchronous buck regulator with wide 4.5V to 18V operating input voltage that can operate in 5, 9, 12 or 15V bus voltages and battery chemistries. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application. Each buck converter in TPS65279V has external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6V. Once the VID DAC is updated via the I2C, the buck converter switches feedback resistors from external to internal. The output voltage in each buck can be programmable from 0.68V to 1.95V in 10mV steps with I2C Controlled 7-Bits VID.Learn More

Market price

Part #	Description	Stock	Price
TPS65279VRHHT DISTI # V72:2272_07421458	Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R	62	25:$4.5280 10:$4.5530 1:$5.5594
TPS65279VRHHT DISTI # V39:1801_07421458	Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R	0	250000:$2.3310 125000:$2.3340 25000:$2.6960 2500:$3.3740 250:$3.4900
TPS65279VRHHT DISTI # V36:1790_07421458	Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R	0	250000:$2.3310 125000:$2.3340 25000:$2.6960 2500:$3.3740 250:$3.4900
TPS65279VRHHT DISTI # 296-38350-1-ND	IC REG BCK ADJ/PROG 5A DL 36VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	237In Stock	100:$3.8623 10:$4.7140 1:$5.2500
TPS65279VRHHT DISTI # 296-38350-6-ND	IC REG BCK ADJ/PROG 5A DL 36VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	237In Stock	100:$3.8623 10:$4.7140 1:$5.2500
TPS65279VRHHT DISTI # 296-38350-2-ND	IC REG BCK ADJ/PROG 5A DL 36VQFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	Temporarily Out of Stock	1250:$2.6922 500:$3.1922 250:$3.5576
TPS65279VRHHT DISTI # 31721676	Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R	10000	7500:$2.4654 5000:$2.5640 2500:$2.6342 250:$2.9585
TPS65279VRHHT DISTI # 25777825	Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.68V to 1.95V 5A/5A 36-Pin VQFN EP T/R	62	25:$4.5280 10:$4.5530 3:$5.5594
TPS65279VRHHT DISTI # TPS65279VRHHT	Conv DC-DC Dual Step Down 4.5V to 18V 36-Pin VQFN T/R - Tape and Reel (Alt: TPS65279VRHHT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	1500:$2.3900 2500:$2.3900 1000:$2.4900 500:$2.5900 250:$2.6900
TPS65279VRHHT DISTI # TPS65279VRHHT	Conv DC-DC Dual Step Down 4.5V to 18V 36-Pin VQFN T/R (Alt: TPS65279VRHHT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0	2500:€2.2900 1500:€2.3900 1000:€2.4900 500:€2.7900 250:€3.1900
TPS65279VRHHT DISTI # 595-TPS65279VRHHT	Switching Voltage Regulators 4.5-18Vin,Dual 5A Sync SD Converter RoHS: Compliant	257	1:$5.0900 10:$4.5800 100:$3.7500 250:$3.5200 500:$3.1900 1000:$2.6900 2500:$2.5500
TPS65279VRHHR DISTI # 595-TPS65279VRHHR	Switching Voltage Regulators JEJU RoHS: Compliant	0	2500:$2.2200
TPS65279VRHHT	Dual Switching Controller, Current-mode, 1600kHz Switching Freq-Max, PQCC36 RoHS: Compliant	10182	1000:$2.5300 500:$2.6600 100:$2.7700 25:$2.8900 1:$3.1100

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Availability

Stock:: 257
On Order:: 2240
Enter Quantity:

Current price of TPS65279VRHHT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.09~~; ~~$5.09~~

10: ~~$4.58~~; ~~$45.80~~

100: ~~$3.75~~; ~~$375.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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TPS65279VRHHT

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes