UC2844AQDR

Mfr. #:: UC2844AQDR
Description:: Switching Controllers Current-Mode PWM Controlle
Lifecycle:: New from this manufacturer.
Datasheet:: UC2844AQDR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2844AQDR more Information UC2844AQDR Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: PMIC - AC DC Converters, Offline Switchers

Series: UC2844A

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.005136 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-14

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

Mounting-Type: Surface Mount

Supplier-Device-Package: 14-SOIC

Power-Watts: -

Number-of-Outputs: 1 Output

Output-Isolation: Isolated

Internal-Switch-s: No

Voltage-Breakdown: -

Topology: Flyback

Voltage-Start-Up: 16V

Voltage-Supply-Vcc-Vdd: 10 V ~ 30 V

Duty-Cycle: 48%

Frequency-Switching: Up to 500kHz

Fault-Protection: Current Limiting

Control-Features: Frequency Control

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 30 V

Output-Voltage: 4.95 V to 5.05 V

Output-Current: 1000 mA

Switching-Frequency: 450 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Duty-Cycle-Max: 50 %

Tags: UC2844AQ, UC2844A, UC2844, UC284, UC28, UC2

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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.
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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

UC2844AQDR Description

***as Instruments: 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 125

***et: Current Mode PWM Controller 1A 14-Pin SOIC T/R

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:14; Operating Temperature Range:-40°C to +125°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes

Market price

Part #	Description	Stock	Price
UC2844AQDR DISTI # V39:1801_07428089	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	0
UC2844AQDR DISTI # 296-15684-1-ND	IC CURR-MODE PWM CTLR 14-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1161In Stock	1000:$0.6041 500:$0.7652 100:$0.9263 10:$1.1880 1:$1.3300
UC2844AQDR DISTI # 296-15684-6-ND	IC CURR-MODE PWM CTLR 14-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1161In Stock	1000:$0.6041 500:$0.7652 100:$0.9263 10:$1.1880 1:$1.3300
UC2844AQDR DISTI # 296-15684-2-ND	IC CURR-MODE PWM CTLR 14-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.5005 5000:$0.5200 2500:$0.5474
UC2844AQDR DISTI # UC2844AQDR	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2844AQDR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.4899 15000:$0.5039 10000:$0.5219 5000:$0.5399 2500:$0.5669
UC2844AQDR	Current Mode PWM Controller	4970	1000:$0.4400 750:$0.5000 500:$0.6200 250:$0.7600 100:$0.8300 25:$0.9700 10:$1.0400 1:$1.1700
UC2844AQDR DISTI # 595-UC2844AQDR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	1922	1:$1.2800 10:$1.1000 100:$0.8410 500:$0.7430 1000:$0.5870 2500:$0.5210 10000:$0.5010
UC2844AQDR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	275	1000:$0.5100 500:$0.5400 100:$0.5600 25:$0.5900 1:$0.6300

Related products

Image	Part #	Description
	Mfr.#: UC2845AD8TR OMO.#: OMO-UC2845AD8TR	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC2842D OMO.#: OMO-UC2842D	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC2844ADTRG4 OMO.#: OMO-UC2844ADTRG4	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC2845BD1013TR-CUT TAPE OMO.#: OMO-UC2845BD1013TR-CUT-TAPE-1190	New and Original
	Mfr.#: UC2842AQD OMO.#: OMO-UC2842AQD-TEXAS-INSTRUMENTS	IC CURR MODE PWM CNTRLLER 14SOIC
	Mfr.#: UC2849DW OMO.#: OMO-UC2849DW-TEXAS-INSTRUMENTS	IC SECONDARY SIDE CTRLR 24SOIC
	Mfr.#: UC2843DTR/80869 OMO.#: OMO-UC2843DTR-80869-1190	New and Original
	Mfr.#: UC2846DWTR OMO.#: OMO-UC2846DWTR-TEXAS-INSTRUMENTS	Switching Controllers Current-Mode PWM Controlle
	Mfr.#: UC2845AQD8R OMO.#: OMO-UC2845AQD8R-TEXAS-INSTRUMENTS	Switching Controllers Auto Cat Crrnt-Mode
	Mfr.#: UC2845D OMO.#: OMO-UC2845D-TEXAS-INSTRUMENTS	Switching Controllers Current Mode PWM

Availability

Stock:: Available
On Order:: 4500
Enter Quantity:

Current price of UC2844AQDR 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: ~~$0.66~~; ~~$0.66~~

10: ~~$0.63~~; ~~$6.27~~

100: ~~$0.59~~; ~~$59.40~~

500: ~~$0.56~~; ~~$280.50~~

1000: ~~$0.53~~; ~~$528.00~~

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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UC2844AQDR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes