UC3844BN, US $ .34-.43 , STMicroelectronics, UC3844BN DataSheet download, circuit diagram from SeekIC.com

See larger image

SeekIC No. : 00489498 Detail

UC3844BN: Current Mode PWM Controllers 0.5mA Current Mode

UC3844BN Data Sheet

US $ .34~.43 / Piece | Get Latest Price

Part Number:: UC3844BN
Mfg:: STMicroelectronics
Supply Ability:: 5000

Price Break

Qty
0~1
1~10
10~100
100~250

Unit Price
$.43
$.39
$.36
$.34

Processing time
15 Days
15 Days
15 Days
15 Days

View more price & deliveries

SeekIC Buyer Protection PLUS - newly updated for 2013!

Escrow Protection.
Guaranteed refunds.
Secure payments.
Learn more >>

Month Sales

268 Transactions

Rating

evaluate (4.8 stars)

Upload time: 2025/12/12

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.

Recent History
What is this?

UC3803X evaluate
Features: Package 3 Round shape type,UB,UC,UG: Water Clear epoxyUY: Pale Yellow Clear epoxyUR: Pal...
UC3823 evaluate
Features: · Compatible with Voltage or Current-Mode opologies· Practical Operation @ Switching req...
UC3823A evaluate
Features: Improved Versions of the UC3823/UC3825 PWMs Compatible with Voltage-Mode or Current-Mod...

Product Details

Quick Details

Switching Frequency :	500 KHz	Duty Cycle (Max) :	50 %
Rise Time :	50 ns	Fall Time :	50 ns
Operating Supply Voltage :	30 V	Number of Outputs :	1
Maximum Operating Temperature :	+ 150 C	Mounting Style :	Through Hole
Package / Case :	PDIP-8

Description

Operating Supply Current :
Number of Outputs : 1
Operating Supply Voltage : 30 V
Mounting Style : Through Hole
Maximum Operating Temperature : + 150 C
Duty Cycle (Max) : 50 %
Switching Frequency : 500 KHz
Rise Time : 50 ns
Fall Time : 50 ns
Package / Case : PDIP-8

Parameters:

Technical/Catalog Information	UC3844BN
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
PWM Type	Current Mode
Number of Outputs	1
Package / Case	8-DIP (300 mil)
Packaging	Tube
Duty Cycle	50%
Voltage - Supply	8.5 V ~ 30 V
Frequency-Max	500kHz
Buck	No
Boost	Yes
Flyback	Yes
Inverting	No
Doubler	No
Divider	No
Cuk	No
Isolated	Yes
Drawing Number	*
Operating Temperature	0°C ~ 70°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	UC3844BN UC3844BN 497 6787 5 ND 49767875ND 497-6787-5

Customers Who Bought This Item Also Bought

UC3823DW
US $$1.00 - 2.00 / Piece

Supply Ability:10000Week

View details
UC3823DWTR
US $$0.90 - 0.90 / Piece

Supply Ability:3Day

View details
UC3825ADW original
US $$0.50 - 0.50 / Piece

Supply Ability:5000Day

View details
UC3825ADW
US $$0.50 - 1.30 / Piece

Supply Ability:10000Week

View details
UC3825AN
US $$2.75 - 2.95 / Piece

Supply Ability:10000Week

View details

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.

UC3844BN

product image

floor Price/Ceiling Price

Price Break

Month Sales

Rating

Payment Methods

Recent History

Quick Details

Description

Customers Who Bought This Item Also Bought

Optoelectronics(3638)

Integrated Circuits (ICs)(111140)

Memory Cards, Modules(216)

Relays(6300)

Circuit Protection(3850)

Transformers(1503)