UC3851DWTR

Mfr. #:: UC3851DWTR
Description:: AC/DC Converters Prog Off-Line PWM Controlle
Lifecycle:: New from this manufacturer.
Datasheet:: UC3851DWTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3851DWTR more Information UC3851DWTR Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: PMIC - AC DC Converters, Offline Switchers

Series: UC3851

Type: Current Mode PWM Controllers

Packaging: Digi-ReelR Alternate Packaging

Mounting-Style: SMD/SMT

Operating-Temperature-Range: 0 C to + 70 C

Package-Case: SOIC-18

Operating-Temperature: 0°C ~ 70°C (TA)

Mounting-Type: Surface Mount

Supplier-Device-Package: 18-SOIC

Power-Watts: -

Number-of-Outputs: 1 Output

Output-Isolation: -

Internal-Switch-s: No

Voltage-Breakdown: -

Topology: Boost, Buck, Flyback, Forward

Voltage-Start-Up: 8V

Voltage-Supply-Vcc-Vdd: 7.8 V ~ 32 V

Duty-Cycle: 50%

Frequency-Switching: Up to 500kHz

Fault-Protection: Current Limiting, Over Voltage

Control-Features: Frequency Control, Soft Start

Isolation: Non-Isolated

Output-Power: 1 W

Maximum-Operating-Temperature: + 70 C

Output-Voltage: 40 V

Operating-Supply-Current: 15 mA

Output-Current: 400 mA

Switching-Frequency: 50 kHz to 500 kHz

Duty-Cycle-Max: 46 %

Input-Supply-Voltage-Min: 8 V

Input-Supply-Voltage-Max: 30 V

Tags: UC3851D, UC3851, UC385, UC38, UC3

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

UC3851DWTR Description

***as Instruments: Programmable Off-Line PWM Controller 18-SOIC 0 to 70

***ical: Current Mode PWM Controller 500kHz 18-Pin SOIC T/R

***ser: PWM Power Supply Controllers Prog, Off-Line PWM Controller

***i-Key: IC OFFLINE CTRLR PWM PROG 18SOIC

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:18; Operating Temperature Range:0°C to +70°C; Control Mode:Current, Voltage; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

Market price

Part #	Description	Stock	Price
UC3851DWTR DISTI # 296-43346-1-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1103In Stock	500:$13.3997 100:$15.0631 10:$17.8350 1:$19.4100
UC3851DWTR DISTI # 296-43346-6-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1103In Stock	500:$13.3997 100:$15.0631 10:$17.8350 1:$19.4100
UC3851DWTR DISTI # 296-43346-2-ND	IC OFFLINE CTRLR PWM PROG 18SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$11.4842
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R - Tape and Reel (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$12.9900 4000:$12.2900 8000:$11.8900 12000:$11.4900 20000:$11.1900
UC3851DWTR DISTI # UC3851DWTR	Current Mode PWM Controller 18-Pin SOIC T/R (Alt: UC3851DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€14.2900 4000:€12.8900 8000:€11.7900 12000:€11.2900 20000:€10.7900
UC3851DWTR	Programmable Off-Line PWM Controller	4000	1000:$10.2000 750:$10.2300 500:$11.3900 250:$12.3800 100:$13.0100 25:$14.8900 10:$15.4300 1:$16.6000
UC3851DWTR	Switching Controller, Voltage-mode, 0.4A, 500kHz Switching Freq-Max, BICMOS, PDSO18 RoHS: Compliant	14000	1000:$13.2100 500:$13.9000 100:$14.4700 25:$15.0900 1:$16.2500
UC3851DWTR DISTI # 595-UC3851DWTR	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0	1:$18.8400 10:$17.3200 25:$16.4200 100:$14.6300 250:$13.9100 500:$13.0100 1000:$11.9400
UC3851DW DISTI # 595-UC3851DW	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0	40:$18.0300 120:$16.1200 280:$15.3800 520:$14.6400
UC3851DWTRG4 DISTI # 595-UC3851DWTRG4	AC/DC Converters Prog Off-Line PWM Controller RoHS: Compliant	0

Related products

Image	Part #	Description
	Mfr.#: UC3852N OMO.#: OMO-UC3852N	Power Factor Correction - PFC High Power-Factor Preregulator
	Mfr.#: UC3855BN OMO.#: OMO-UC3855BN	Power Factor Correction - PFC High Performance Preregulator
	Mfr.#: UC3855BDWTR OMO.#: OMO-UC3855BDWTR	Power Factor Correction - PFC High Performance Preregulator
	Mfr.#: UC3855ANG4 OMO.#: OMO-UC3855ANG4	Power Factor Correction - PFC High Performance Preregulator
	Mfr.#: UC3856DWTRG4 OMO.#: OMO-UC3856DWTRG4	Switching Controllers Improved Crrnt Mode
	Mfr.#: UC3854DWTR-FG4 OMO.#: OMO-UC3854DWTR-FG4-TEXAS-INSTRUMENTS	IC PFC CTRLR AVERAGE CURR 16SOIC
	Mfr.#: UC3854NG4 (PB) OMO.#: OMO-UC3854NG4-PB--1190	New and Original
	Mfr.#: UC385TD-3 OMO.#: OMO-UC385TD-3-1190	New and Original
	Mfr.#: UC385TDTR-2 OMO.#: OMO-UC385TDTR-2-1190	LDO Voltage Regulators Fast Transient Resp 5 Amp LDO
	Mfr.#: UC385TDTR-1G3 OMO.#: OMO-UC385TDTR-1G3-TEXAS-INSTRUMENTS	LDO Voltage Regulators Fast Tran Res 5 Amp

Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of UC3851DWTR 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: ~~$15.30~~; ~~$15.30~~

10: ~~$14.54~~; ~~$145.35~~

100: ~~$13.77~~; ~~$1 377.00~~

500: ~~$13.00~~; ~~$6 502.50~~

1000: ~~$12.24~~; ~~$12 240.00~~

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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UC3851DWTR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes