UC3843ANG4

Mfr. #:: UC3843ANG4
Description:: Switching Controllers Current-Mode PWM Controlle
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843ANG4 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3843ANG4 more Information UC3843ANG4 Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

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

Series: UC3843A

Packaging: Tube Alternate Packaging

Unit-Weight: 0.018646 oz

Mounting-Style: Through Hole

Package-Case: PDIP-8

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

Output-Type: Transistor Driver

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

Supplier-Device-Package: 8-PDIP

Number-of-Outputs: 1

Topology: Buck, Boost, Flyback, Forward Converter

Voltage-Supply-Vcc-Vdd: 7.6 V ~ 30 V

Frequency-Switching: 500kHz

Control-Features: Frequency Control

Output-Configuration: Positive, Isolation Capable

Output-Phases: 1

Duty-Cycle-Max: 100 %

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 70 C

Minimum-Operating-Temperature: 0 C

Output-Current: 1000 mA

Switching-Frequency: 450 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC3843AN, UC3843A, UC3843, 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

UC3843ANG4 Description

***as Instruments: Current Mode PWM Controller 8-PDIP 0 to 70

***et: Current Mode PWM Controller 1A 8-Pin PDIP Tube

***i-Key: IC REG CTRLR MULT TOPOLOGY 8DIP

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

***ark: IC, CURRENT MODE PWM CTRL, 25V, 8-DIP

***ical: UCx84xA Current-Mode PWM Controller

Market price

Part #	Description	Stock	Price
UC3843ANG4 DISTI # UC3843ANG4-ND	IC REG CTRLR MULT TOPOLOGY 8DIP RoHS: Compliant Min Qty: 550 Container: Tube	Temporarily Out of Stock	550:$0.9025
UC3843ANG4 DISTI # UC3843ANG4	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3843ANG4) RoHS: Compliant Min Qty: 550 Container: Tube	Americas - 0	550:$0.6889 650:$0.6559 1200:$0.6339 2750:$0.6119 5500:$0.5949
UC3843ANG4 DISTI # 595-UC3843ANG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	464	1:$1.5600 10:$1.3300 100:$1.0300 500:$0.9030 1000:$0.7130 2500:$0.6320 10000:$0.6080
UC3843AN DISTI # 595-UC3843AN	Switching Controllers Current Mode RoHS: Compliant	1005	1:$1.5600 10:$1.3300 100:$1.0300 500:$0.9030 1000:$0.7130 2500:$0.6320 10000:$0.6080
UC3843ANG4	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	191	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800

Related products

Image	Part #	Description
	Mfr.#: UC3842BVD1R2G OMO.#: OMO-UC3842BVD1R2G	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
	Mfr.#: UC3845D8 OMO.#: OMO-UC3845D8	Switching Controllers Current Mode
	Mfr.#: UC3843BVD OMO.#: OMO-UC3843BVD	Switching Controllers 52kHz 1A Current PWM
	Mfr.#: UC3845DG4 OMO.#: OMO-UC3845DG4-TEXAS-INSTRUMENTS	IC REG CTRLR MULT TOP 14SOIC
	Mfr.#: UC3842ADTRG4 OMO.#: OMO-UC3842ADTRG4-TEXAS-INSTRUMENTS	Switching Controllers Current-Mode PWM Controlle
	Mfr.#: UC3844BVN OMO.#: OMO-UC3844BVN-ON-SEMICONDUCTOR	IC REG CTRLR PWM CM 8-DIP
	Mfr.#: UC3845 OMO.#: OMO-UC3845-1190	* FREE SHIPPING ORDERS OVER $100 * 3845
	Mfr.#: UC3844BVD1G OMO.#: OMO-UC3844BVD1G-ON-SEMICONDUCTOR	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3848DW OMO.#: OMO-UC3848DW-TEXAS-INSTRUMENTS	Switching Controllers Average Current Mode
	Mfr.#: UC3844ADTR OMO.#: OMO-UC3844ADTR-TEXAS-INSTRUMENTS	Switching Controllers Current-Mode PWM Controlle

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of UC3843ANG4 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: ~~$0.89~~; ~~$0.89~~

10: ~~$0.85~~; ~~$8.48~~

100: ~~$0.80~~; ~~$80.31~~

500: ~~$0.76~~; ~~$379.25~~

1000: ~~$0.71~~; ~~$713.90~~

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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UC3843ANG4

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes