TPS40422RSBT

Mfr. #:: TPS40422RSBT
Description:: Switching Controllers Sync Buck Controller with PMBus
Lifecycle:: New from this manufacturer.
Datasheet:: TPS40422RSBT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TPS40422RSBT more Information TPS40422RSBT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Buck

Number of Outputs:: 2 Output

Switching Frequency:: 200 kHz to 1 MHz

Duty Cycle - Max:: 90 %

Input Voltage:: 4.5 V to 20 V

Output Voltage:: 600 mV to 5.6 V

Output Current:: 120 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Mounting Style:: SMD/SMT

Package / Case:: WQFN-40

Packaging:: Reel

Isolation:: Non-Isolated

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

Output Type:: Programmable

Product:: Switching Controllers

Series:: TPS40422

Brand:: Texas Instruments

Shutdown:: Shutdown

Fall Time:: 12 ns

Moisture Sensitive:: Yes

Operating Supply Current:: 18 mA

Operating Supply Voltage:: 4.5 V to 20 V

Product Type:: Switching Controllers

Rise Time:: 15 ns

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.001411 oz

Tags: TPS40422R, TPS40422, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS40422RSBT Ratings and Reviews

J***a

Chips working. At the output of 4.9 volts.

2019-04-30

E**z

I tried to drive as a step down from 24 to 12 volts. Already on 1a on the load is heated like satan.0.5a holds normally.

2019-09-24

K***e

Product arrived safely, looks good, did not test it yet! Thank you!

2019-05-21

TPS40422RSBT Description

***as Instruments: Dual Output or Multiphase Synchronous Buck Controller with PMBus 40-WQFN -40 to 125

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

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

***ical: DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin WQFN EP T/R

***ment14 APAC: DC/DC CTRL, SYNC BUCK, 1MHZ, WQFN-40

***XS: The TPS40422 is a dual-output PMBus protocol, synchronous buck controller. It can be configured also for a single, two-phase output.

***TEXAS: The wide input range supports 5-V and 12-V intermediate buses. The accurate reference voltage satisfies the need of precision voltage to the modern ASICs and potentially reduces the output capacitance. Voltage mode control reduces noise sensitivity and also ensures low duty ratio conversion.

TPS40422RSBT More Information

TPS40422 Dual Output Synchronous Buck Controller: OMO Electronic TPS40422 is a dual-output PMBus synchronous buck controller that can also be configured for a single, two-phase output. The wide input range of the TI TPS40422 can support 5V and 12V intermediate buses. The accurate reference voltage satisfies the need of precision voltage to modern ASICs and potentially reduces the output capacitance. Voltage mode control is implemented to reduce noise sensitivity and also ensures low duty ratio conversion. The TPS40422 margining function, reference voltage, fault limit, UVLO threshold, soft start time and turn on/off delay can be programmed using the PMBus protocol. This TI synchronous buck controller also features an accurate measurement system to monitor the output voltages, currents and temperatures for each channel. TPS40422 is ideal for use in a variety of applications, including multiple rail systems and telecom base stations.Learn More

Market price

Part #	Description	Stock	Price
TPS40422RSBT DISTI # V72:2272_17065076	TPS40422RSBT**MULT1 9193 3093978	500	500:$3.4240 250:$3.9090 100:$4.1430 25:$4.9970 10:$5.1490 1:$6.2909
TPS40422RSBT DISTI # V36:1790_17065076	TPS40422RSBT**MULT1 9193 3093978	0	250000:$2.5350 125000:$2.5390 25000:$2.9720 2500:$3.8070 250:$3.9500
TPS40422RSBT DISTI # V39:1801_17065076	TPS40422RSBT**MULT1 9193 3093978	0	250000:$2.5350 125000:$2.5390 25000:$2.9720 2500:$3.8070 250:$3.9500
TPS40422RSBT DISTI # 296-45458-2-ND	IC REG CTRLR BUCK PMBUS 40WQFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	250In Stock	250:$4.0256
TPS40422RSBT DISTI # 296-45458-1-ND	IC REG CTRLR BUCK PMBUS 40WQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
TPS40422RSBT DISTI # 296-45458-6-ND	IC REG CTRLR BUCK PMBUS 40WQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
TPS40422RSBT DISTI # 27115731	TPS40422RSBT**MULT1 9193 3093978	2500	250:$3.9500
TPS40422RSBT DISTI # 29553620	TPS40422RSBT**MULT1 9193 3093978	500	3:$6.2909
TPS40422RSBT DISTI # TPS40422RSBT	DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 20V 40-Pin WQFN T/R - Tape and Reel (Alt: TPS40422RSBT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	2500:$2.6900 1500:$2.7900 1000:$2.8900 500:$2.9900 250:$3.0900
TPS40422RSBT	Dual Output or Multiphase Synchronous Buck Controller with PMBus	4500	1000:$2.4700 750:$2.5200 500:$2.9200 250:$3.3500 100:$3.5900 25:$4.0000 10:$4.2900 1:$4.7700
TPS40422RSBR DISTI # 595-TPS40422RSBR	Switching Controllers 5x5 package version RoHS: Compliant	3000	1:$5.0100 10:$4.5000 100:$3.6900 250:$3.4600 500:$3.1400 1000:$2.6400 3000:$2.5100
TPS40422RSBT DISTI # 595-TPS40422RSBT	Switching Controllers Sync Buck Controller with PMBus RoHS: Compliant	0	1:$5.7600 10:$5.1800 100:$4.2400 250:$3.9800 500:$3.6100 1000:$3.0400 2500:$2.8900
TPS40422RSBT	Dual Switching Controller RoHS: Compliant	1250	1000:$2.8700 500:$3.0200 100:$3.1400 25:$3.2800 1:$3.5300
TPS40422RSBT DISTI # 2748909	DC/DC CTRL, SYNC BUCK, 1MHZ, WQFN-40 RoHS: Compliant	250	2500:$4.4500 1000:$4.6800 500:$5.5500 250:$6.1200 100:$6.5200 10:$7.9700 1:$8.8600
TPS40422RSBT DISTI # 2748909	DC/DC CTRL, SYNC BUCK, 1MHZ, WQFN-40	250	1:£2.1000

Related products

Image	Part #	Description
	Mfr.#: LM25066APSQE/NOPB OMO.#: OMO-LM25066APSQE-NOPB	Hot Swap Voltage Controllers System Pwr Mgmt & Protect IC w/ PMBus
	Mfr.#: CSD87381P OMO.#: OMO-CSD87381P	MOSFET Sync Buck NexFET Pwr Block II
	Mfr.#: TPS544C20RVFT OMO.#: OMO-TPS544C20RVFT	Switching Voltage Regulators 4.5-18V 30A SWIFT
	Mfr.#: TPS40422EVM-091 OMO.#: OMO-TPS40422EVM-091-TEXAS-INSTRUMENTS	TPS40422 DC to DC Controller 1.2VDC/3.3VDC Output Evaluation Board
	Mfr.#: LM25066APSQE/NOPB OMO.#: OMO-LM25066APSQE-NOPB-TEXAS-INSTRUMENTS	Hot Swap Voltage Controllers System Pwr Mgmt & Protect IC w/ PMBus
	Mfr.#: TPS544C20RVFT OMO.#: OMO-TPS544C20RVFT-TEXAS-INSTRUMENTS	Voltage Regulators - Switching Regulators 4.5-18V 30A SWIFT
	Mfr.#: CSD87381P OMO.#: OMO-CSD87381P-TEXAS-INSTRUMENTS	IGBT Transistors MOSFET Sync Buck NexFET Pwr Block II

Availability

Stock:: Available
On Order:: 1500
Enter Quantity:

Current price of TPS40422RSBT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.76~~; ~~$5.76~~

10: ~~$5.18~~; ~~$51.80~~

100: ~~$4.24~~; ~~$424.00~~

Start with

TPS40422R 5
TPS40422 7
TPS4042 15
TPS404 22
TPS40 442
TPS4 502
TPS 19465

Newest Products

bq25700A Battery Buck-Boost Charge Controller

OMO Electronic offers the bq25700A SMBus multi-chemistry battery buck-boost charge controller with system power monitor and processor hot monitor.
TMUX1208 Analog Multiplexer (Mux)

OMO Electronic' TMUX1208 general purpose analog mux reduces system complexity and board size in a wide variety of applications including building automation.
Compare TPS40422RSBT

TPS40422RHA vs TPS40422RHAR vs TPS40422RHAT
TPD3S014/44 Current Limit Switch

OMO Electronic' TPD3S014/44’s are integrated devices that feature a current limited load switch and a two channel Transient Voltage Suppressor (TVS).
OPA388 Operational Amplifier

OMO Electronic' OPA388 precision op-amp provides rail-to-rail input output operation in a low-noise, zero-drift, zero-crossover device.
TLV9052 RRIO Op-Amp

OMO Electronic' TLV9052 5 MHz, low-power, RRIO op-amp offers an ultra-high slew rate and low supply current per channel providing excellent AC performance.

More Newest Products