TPS51220ARSNT

Mfr. #:: TPS51220ARSNT
Description:: Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller
Lifecycle:: New from this manufacturer.
Datasheet:: TPS51220ARSNT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TPS51220ARSNT more Information TPS51220ARSNT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Number of Outputs:: 2 Output

Switching Frequency:: 273 kHz to 333 kHz

Duty Cycle - Max:: 99 %

Output Voltage:: 1 V to 12 V

Output Current:: 400 mA to 450 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: WQFN-32

Packaging:: Reel

Operating Temperature Range:: - 40 C to + 85 C

Series:: TPS51220A

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Development Kit:: TPS51220AEVM-476

Fall Time:: 290 ns

Moisture Sensitive:: Yes

Operating Supply Current:: 1.3 mA

Operating Supply Voltage:: 4.5 V to 32 V

Product Type:: Switching Controllers

Rise Time:: 160 ns

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.001411 oz

Tags: TPS51220AR, TPS51220A, TPS51220, TPS5122, TPS512, TPS51, TPS5, TPS

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS51220ARSNT Ratings and Reviews

J***e

very happy with my purchase

2019-05-08

S***a

Came, not yet checked, seemingly good

2019-09-29

N***n

Very long delivery but to reduce the rating of the seller did not become. Most likely it is the fault of the post of russia. Otherwise everything is fine. The goods are satisfied.

2019-05-24

TPS51220ARSNT Description

***as Instruments: Fixed-frequency, 99% duty cycle peak current-mode notebook system power controller 32-QFN -40 to 85

***et: Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R

***i-Key: IC REG CTRLR NOTEBK 2OUT 32QFN

***AS: The TPS51220A is a dual synchronous buck regulator controller with two LDOs. It is optimized for 5-V/3.3-V system controller, enabling designers to cost effectively complete 2-cell to 4-cell notebook system power supply. The TPS51220A supports high efficiency, fast transient response, and 99% duty cycle operation. It supports supply input voltage ranging from 4.5 V to 32 V, and output voltages from 1 V to 12 V. Two types of control schemes can be chosen depending on the application. Peak current mode supports stability operation with lower ESR capacitor and output accuracy. The D-CAP mode supports fast transient response. The high duty (99%) operation and the wide input/output voltage range supports flexible design for small mobile PCs and a wide variety of other applications. The fixed frequency can be adjusted from 200 kHz to 1 MHz by a resistor, and each channel runs 180° out-of-phase. The TPS51220A can also synchronize to the external clock, and the interleaving ratio can be adjusted by its duty. The TPS51220A is available in the 32-pin 5×5/4×4 QFN package and is specified from –40°C to 85°C.

Market price

Part #	Description	Stock	Price
TPS51220ARSNT DISTI # V98:2334_07416606	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 10:$5.1480 1:$5.7360
TPS51220ARSNT DISTI # 296-25541-1-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2129In Stock	100:$4.5934 10:$5.6060 1:$6.2400
TPS51220ARSNT DISTI # 296-25541-6-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2129In Stock	100:$4.5934 10:$5.6060 1:$6.2400
TPS51220ARSNT DISTI # 296-25541-2-ND	IC CTRLR SYNC BUCK DUAL 32QFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	Temporarily Out of Stock	1250:$3.2018 500:$3.7964 250:$4.2310
TPS51220ARSNT DISTI # 25832257	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 10:$5.1480 3:$5.7360
TPS51220ARSNT DISTI # TPS51220ARSNT	Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R - Tape and Reel (Alt: TPS51220ARSNT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$3.9900 500:$3.5900 1000:$3.0900 1500:$3.0900 2500:$2.8900
TPS51220ARSNT	Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller	3880	1000:$2.6000 750:$2.6500 500:$3.0700 250:$3.5200 100:$3.7700 25:$4.2100 10:$4.5100 1:$5.0100
TPS51220ARSNR DISTI # 595-TPS51220ARSNR	Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller RoHS: Compliant	2996	1:$5.2400 10:$4.7100 100:$3.8600 250:$3.6200 500:$3.2800 1000:$2.7700 3000:$2.6300
TPS51220ARSNT DISTI # 595-TPS51220ARSNT	Switching Controllers Fixed-Freq, Notebook Sys Pwr Controller RoHS: Compliant	368	1:$6.0500 10:$5.4400 100:$4.4600 250:$4.1800 500:$3.7900 1000:$3.2000 2500:$3.0400
TPS51220ARSNT	Dual Switching Controller, Current-mode, 333kHz Switching Freq-Max, PQCC32 RoHS: Compliant	18270	1000:$3.3700 500:$3.5500 100:$3.6900 25:$3.8500 1:$4.1500
TPS51220ARSNT DISTI # C1S746201992691	Current Mode PWM Controller 1V to 12V 20A 1000kHz 32-Pin WQFN EP T/R RoHS: Compliant	235	100:$3.8660 25:$4.6330 1:$5.7360

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Availability

Stock:: 347
On Order:: 2330
Enter Quantity:

Current price of TPS51220ARSNT 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: ~~$6.05~~; ~~$6.05~~

10: ~~$5.44~~; ~~$54.40~~

100: ~~$4.46~~; ~~$446.00~~

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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