UC3846Q

Mfr. #:: UC3846Q
Description:: Switching Controllers Current-Mode PWM Controlle
Lifecycle:: New from this manufacturer.
Datasheet:: UC3846Q Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3846Q more Information UC3846Q Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

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

Series: UC3846

Packaging: Tube Alternate Packaging

Unit-Weight: 0.025468 oz

Mounting-Style: SMD/SMT

Package-Case: PLCC-20

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

Output-Type: Transistor Driver

Function: Step-Up, Step-Down, Step-Up/Step-Down

Supplier-Device-Package: 20-PLCC (9x9)

Number-of-Outputs: 2

Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Voltage-Supply-Vcc-Vdd: 6.95 V ~ 40 V

Frequency-Switching: 500kHz

Control-Features: Current Limit, Enable, Frequency Control, Soft Start

Output-Configuration: Positive

Output-Phases: 1

Duty-Cycle-Max: 50 %

Synchronous-Rectifier: Yes

Clock-Sync: Yes

Serial-Interfaces: -

Maximum-Operating-Temperature: + 70 C

Minimum-Operating-Temperature: 0 C

Output-Current: 500 mA

Switching-Frequency: 450 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC3846Q, UC3846, UC384, 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

UC3846Q Description

***as Instruments: Current Mode PWM Controller 20-PLCC 0 to 70

***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:20; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:500mA ;RoHS Compliant: Yes

Market price

Part #	Description	Stock	Price
UC3846Q DISTI # UC3846Q-ND	IC REG CTRLR MULT TOP 20PLCC RoHS: Compliant Min Qty: 138 Container: Tube	Limited Supply - Call
UC3846QTR DISTI # UC3846QTR-ND	IC REG CTRLR MULT TOP 20PLCC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
UC3846QG3 DISTI # UC3846QG3	Current Mode PWM Controller 500mA 20-Pin PLCC Tube (Alt: UC3846QG3) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0
UC3846QTRG3 DISTI # UC3846QTRG3	Current Mode PWM Controller 500mA 20-Pin PLCC T/R (Alt: UC3846QTRG3) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0
UC3846QTR/80198 DISTI # UC3846QTR/80198	Current Mode PWM Controller 500mA 20-Pin PLCC T/R - Bulk (Alt: UC3846QTR/80198) RoHS: Not Compliant Min Qty: 295 Container: Bulk	Americas - 0	295:$1.1179 297:$1.1029 592:$1.0749 1475:$1.0489 2950:$1.0239
UC3846Q DISTI # 595-UC3846Q	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3846QTR DISTI # 595-UC3846QTR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3846QTRG3 DISTI # 595-UC3846QTRG3	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3846QG3 DISTI # 595-UC3846QG3	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3846Q	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PQCC20 RoHS: Compliant	4044	1000:$2.1500 500:$2.2600 100:$2.3500 25:$2.4500 1:$2.6400
UC3846QTR	Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PQCC20 RoHS: Compliant	41216	1000:$1.8300 500:$1.9300 100:$2.0000 25:$2.0900 1:$2.2500
UC3846QTR/80198	RoHS: Not Compliant	95000	1000:$1.1200 500:$1.1800 100:$1.2300 25:$1.2800 1:$1.3800

Related products

Image	Part #	Description
	Mfr.#: UC3843BD1G OMO.#: OMO-UC3843BD1G	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
	Mfr.#: UC3842D8TR OMO.#: OMO-UC3842D8TR	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC3823N OMO.#: OMO-UC3823N	Switching Controllers High Speed PWM Controller
	Mfr.#: UC3526N-UC3526 OMO.#: OMO-UC3526N-UC3526-1190	New and Original
	Mfr.#: UC3612 OMO.#: OMO-UC3612-1190	New and Original
	Mfr.#: UC3843P OMO.#: OMO-UC3843P-1190	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP
	Mfr.#: UC3895DW-UC3895 OMO.#: OMO-UC3895DW-UC3895-1190	New and Original
	Mfr.#: UC3845BVD1G OMO.#: OMO-UC3845BVD1G-ON-SEMICONDUCTOR	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3845BDG OMO.#: OMO-UC3845BDG-ON-SEMICONDUCTOR	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3835N OMO.#: OMO-UC3835N-TEXAS-INSTRUMENTS	LDO Voltage Controllers High Efficiency Regulator Controlle

Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of UC3846Q 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: ~~$3.60~~; ~~$3.60~~

10: ~~$3.42~~; ~~$34.20~~

100: ~~$3.24~~; ~~$324.00~~

500: ~~$3.06~~; ~~$1 530.00~~

1000: ~~$2.88~~; ~~$2 880.00~~

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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UC3846Q

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes