Name: UC3843B
Brand: UMW
SKU: UC3843B
Availability: InStock
Rating: 5 (597 reviews)

Attribute	Attribute Value
Base Product Number	UC3843
Control Features	Frequency Control, Soft Start
Duty Cycle	97%
Fault Protection	Current Limiting, UVLO
Frequency - Switching	50kHz, 52kHz
Internal Switch(s)	Yes
Mfr	UMW
Mounting Type	Surface Mount
Operating Temperature	0°C ~ 70°C (TA)
Output Isolation	Non-Isolated
Package	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
Package / Case	8-SOIC (0.154", 3.90mm Width)
Product Status	Active
Series	-
Supplier Device Package	8-SOP
Topology	Boost, Flyback
Voltage - Breakdown	-
Voltage - Start Up	8.4 V
Voltage - Supply (Vcc/Vdd)	7.6V ~ 30V

Converter Offline Topology 62kHz ~ 68kHz 8-SOP

Wire Transfers (T/T): Secure wire transfer payments can be made directly to our bank account. Our banking details will be provided upon order confirmation. Credit Card Payments: We accept major credit cards, including Visa, MasterCard, American Express, and Discover.
Original Components: All products are guaranteed to be 100% original and sourced directly from manufacturers or authorized distributors. 12-Month Warranty: We offer a 12-month warranty on all our products
Time Frame: Products can be returned or exchanged within 30 days from the date of purchase if they are found to be defective. Condition: The product must be in its original condition, with all packaging and documentation, to be eligible for return or exchange.
Inspection: All returned products will be inspected for defects. To determine if a product is defective, we rely on testing reports from White Horse Laboratories. Defective Product: If a product is determined to be defective based on the White Horse Laboratories report, we will offer a free return or exchange.
Processing Time: Once we receive and inspect the returned product, we will process your refund or exchange within 7-10 business days. Refund Method: Refunds will be issued to the original payment method used at the time of purchase.

Shipping	Use DHL Express by default
Delivery	Will usually ship within 3 bussiness day.

4.1 average based on 4 reviews.

5 star

4 star

3 star

2 star

1 star

Products Details

Related Products