TPS40428RHAT

Mfr. #:: TPS40428RHAT
Description:: Switching Controllers PMBUS Sync Buck Driverless Cntrl
Lifecycle:: New from this manufacturer.
Datasheet:: TPS40428RHAT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: TPS40428RHAT more Information TPS40428RHAT Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: TPS40428

Product: Switching Controllers

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.003668 oz

Mounting-Style: SMD/SMT

Package-Case: VQFN-40

Operating-Temperature: -40°C ~ 125°C (TJ)

Output-Type: PWM Signal

Function: Step-Down

Supplier-Device-Package: 40-VQFN (6x6)

Number-of-Outputs: 2

Topology: Buck

Voltage-Supply-Vcc-Vdd: 4.5 V ~ 20 V

Frequency-Switching: 200kHz ~ 1.5MHz

Control-Features: Frequency Control, Phase Control, Power Good

Output-Configuration: Positive

Output-Phases: 2

Duty-Cycle-Max: 50 %

Synchronous-Rectifier: No

Clock-Sync: Yes

Serial-Interfaces: PMBus

Shutdown: Yes

Isolation: Isolated

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 20 V

Output-Voltage: 3.3 V 5 V

Description-Function: PMBus synchronous buck driverless controller

Operating-Supply-Current: 17.3 mA

Input-Voltage: 20 V

Output-Current: 40 mA

Switching-Frequency: 200 kHz to 1.5 MHz

Fall-Time: 300 ns

Rise-Time: 300 ns

Tags: TPS40428, TPS4042, TPS404, TPS40, TPS4, 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

TPS40428RHAT Description

***as Instruments: Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller 40-VQFN -40 to 125

***p One Stop Global: DC DC Cntrlr Dual-OUT Buck 4.5V to 20V Input 40-Pin VQFN EP T/R

***et Europe: DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 20V 40-Pin VQFN T/R

***i-Key: IC REG CTRLR BUCK PMBUS 40VQFN

***ical: DC/DC Cntrlr Dual-OUT Step Down 1500kHz 40-Pin VQFN EP T/R

***ment14 APAC: SYNC BUCK CONTROLLER, 1.5MHZ, VQFN-40

***ark: Dc/Dc Controller With Pmbus Interface, 4.5V To 20V, 2 Outputs, Synchronous Buck, 1.5Mhz, Vqfn-40 Rohs Compliant: Yes

***nell: SYNC BUCK CONTROLLER, 1.5MHZ, VQFN-40; Tensione di Alimentazione Min:4.5V; Tensione di Alimentazione Max:20V; Numero di Uscite:2 Uscite; Ciclo di Utilizzo (%):-; Formato IC Controller:VQFN; No. di Pin:40Pin; Frequenza di Commutazione:1.5MHz; Topologia:Buck Sincrono (Step Down); Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); No. di Uscite:2Uscite

TPS40428RHAT More Information

TPS40425/28 PMBus Driverless Controllers: OMO Electronic TPS40425/28 PMBus™ Synchronous Buck Driverless Controllers are a PMBus, synchronous buck, driverless controller that operates in non-smart power mode or smart power mode depending on factory settings. They can be configured for use as dual-output or 2-phase. They are also stackable up to 4 phases to support load current as high as 120A. Interleaved phase shift for 2-, 3-, or 4-phases reduce the input and output ripples therefore reducing input and output capacitance. The wide input voltage range can support 5V and 12V intermediate supply buses. The 0.5% reference voltage satisfies the need of precision voltage to the modern ASICs. Using the PMBus standard, the TPS40425/28 devices can program reference voltage, fault limit, UVLO threshold, soft-start time and turn-on and turn-off delay.

Market price

Part #	Description	Stock	Price
TPS40428RHAT DISTI # V72:2272_07416498	DC/DC Cntrlr Dual-OUT Step Down 1500kHz 40-Pin VQFN EP T/R RoHS: Compliant	60	25:$6.9330 10:$7.4760 1:$8.2449
TPS40428RHAT DISTI # 296-38349-1-ND	IC REG CTRLR BUCK PMBUS 40VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4673In Stock	100:$6.4939 10:$7.8440 1:$8.6800
TPS40428RHAT DISTI # 296-38349-6-ND	IC REG CTRLR BUCK PMBUS 40VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4673In Stock	100:$6.4939 10:$7.8440 1:$8.6800
TPS40428RHAT DISTI # 296-38349-2-ND	IC REG CTRLR BUCK PMBUS 40VQFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	4500In Stock	1250:$4.7817 500:$5.4901 250:$6.0214
TPS40428RHAT DISTI # 31666453	DC/DC Cntrlr Dual-OUT Step Down 1500kHz 40-Pin VQFN EP T/R RoHS: Compliant	60	25:$6.9300 10:$7.4730 2:$8.2400
TPS40428RHAT DISTI # TPS40428RHAT	DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 20V 40-Pin VQFN T/R - Tape and Reel (Alt: TPS40428RHAT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$5.0900 500:$4.7900 1000:$4.6900 1500:$4.4900 2500:$4.3900
TPS40428RHAT DISTI # TPS40428RHAT	DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 20V 40-Pin VQFN T/R (Alt: TPS40428RHAT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
TPS40428RHAT DISTI # 94X2931	DC/DC Controller with PMBus Interface, 4.5V to 20V, 2 Outputs, Synchronous Buck, 1.5MHz, VQFN-40 RoHS Compliant: Yes	0	100:$6.3100 50:$6.6800 25:$7.0500 10:$7.6200 1:$8.4300
TPS40428RHAT	Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller	500	1000:$4.0300 750:$4.0400 500:$4.5000 250:$4.8900 100:$5.1400 25:$5.8800 10:$6.0900 1:$6.5500
TPS40428RHAR DISTI # 595-TPS40428RHAR	Switching Controllers Dual Output, 2-Phase Syn Buck Driverless RoHS: Compliant	3443	1:$7.3300 10:$6.6300 25:$6.1300 100:$5.4900 250:$5.2100 500:$4.7800 1000:$4.1600 2500:$4.0100
TPS40428RHAT DISTI # 595-TPS40428RHAT	Switching Controllers PMBUS Sync Buck Driverless Cntrlr RoHS: Compliant	1257	1:$8.4300 10:$7.6200 25:$7.0500 100:$6.3100 250:$5.9900 500:$5.5000 1000:$4.7900
TPS40428RHAT DISTI # 2450190	SYNC BUCK CONTROLLER, 1.5MHZ, VQFN-40 RoHS: Compliant	101	100:£5.0400 50:£5.3300 25:£5.6200 10:£6.0900 1:£7.7000

Related products

Image	Part #	Description
	Mfr.#: TPS40400RHLR OMO.#: OMO-TPS40400RHLR	Switching Controllers 3.0-20V PMBus Sync Buck Controller
	Mfr.#: TPS40422RSBT OMO.#: OMO-TPS40422RSBT	Switching Controllers Sync Buck Controller with PMBus
	Mfr.#: TPS40428EVM-594 OMO.#: OMO-TPS40428EVM-594	Power Management IC Development Tools TPS40428EVM-594
	Mfr.#: TPS40490MHRHDT OMO.#: OMO-TPS40490MHRHDT-TEXAS-INSTRUMENTS	IC REG CTRLR BUCK 28QFN
	Mfr.#: TPS40422RHAT OMO.#: OMO-TPS40422RHAT-TEXAS-INSTRUMENTS	Switching Controllers Dual Out or Multiph Sync Buck Cntrl
	Mfr.#: TPS40400RHL OMO.#: OMO-TPS40400RHL-1190	New and Original
	Mfr.#: TPS40401RHLR OMO.#: OMO-TPS40401RHLR-1190	New and Original
	Mfr.#: TPS40420 OMO.#: OMO-TPS40420-1190	New and Original
	Mfr.#: TPS40422 OMO.#: OMO-TPS40422-1190	New and Original
	Mfr.#: TPS40422RHA OMO.#: OMO-TPS40422RHA-1190	New and Original

Availability

Stock:: Available
On Order:: 2000
Enter Quantity:

Current price of TPS40428RHAT 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: ~~$6.04~~; ~~$6.04~~

10: ~~$5.74~~; ~~$57.43~~

100: ~~$5.44~~; ~~$544.05~~

500: ~~$5.14~~; ~~$2 569.15~~

1000: ~~$4.84~~; ~~$4 836.00~~

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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TPS40428RHAT

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes