logo
BOM RFQ Login Register
English
Home Page   active device   power management   UC1844J
Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model UC1844J
Description UC18/UC28/UC38 Series, Texas Instruments isolated flyback power controller provides constant voltage (CV) and constant current (CC) output regulation to improve instantaneous response to larger load steps. Primary side regulation (PSR) does not require an optocoupler. ###Flyback controller, Texas Instruments current mode and voltage mode PWM controller, primary side regulation peak power mode low power
Product QR code
Brand: TI
Packaging CDIP
Delivery time
Packaging method Tube
Standard packaging quantity 1
120.2  yuan 120.2yuan
1+:
$ 138.2277
10+:
$ 134.6218
50+:
$ 131.8572
100+:
$ 130.8956
200+:
$ 130.1744
500+:
$ 129.2129
1000+:
$ 128.6119
2000+:
$ 128.0109
Quantity
1+
10+
50+
100+
200+
Price
$138.2277
$134.6218
$131.8572
$130.8956
$130.1744
Price $ 138.2277 $ 134.6218 $ 131.8572 $ 130.8956 $ 130.1744
Start batch production 1+ 10+ 50+ 100+ 200+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7333) Minimum order quantity(1)
Add to Cart Buy now
Welcome to use ICGOODFIND AI Assistant
Chip AI consultant  Chip AI consultant
Download related files
  • Disappointment
  • General
  • Satisfied
  • Like
  • Love it so much

Technical parameters/output voltage: 5.05 V

Technical parameters/output current: 1 A

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 150 ns

Technical parameters/switching frequency: 500 kHz

Technical parameters/topology structure: Boost, Flyback, Forward

Technical parameters/maximum duty cycle: 50 %

Technical parameters/descent time: 150 ns

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -55 ℃

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: CDIP

External dimensions/length: 10.16 mm

External dimensions/width: 7.11 mm

External dimensions/height: 4.57 mm

External dimensions/packaging: CDIP

Physical parameters/operating temperature: -55℃ ~ 125℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: Non-Compliant

Compliant with standards/lead standards: Contains Lead

Customs information/ECCN code: EAR99

The most helpful review

  Only display evaluations with images

Latest Review

Load more

There is no evaluation yet

Looking forward to your sharing the joy brought by technology

Ask a question
Most helpful | Latest
Sorry, I couldn't find the answer. You can click "Ask a Question" to submit this question to the official customer service and product manager of Suteshop Mall who have already purchased it. We will reply in a timely manner.

No questions have been asked yet

I'm not very familiar with the product yet. Just ask around

Load more
    No data available for the time being.

Product inquiry

Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
5962-8670403PA 5962-8670403PA TI 类似代替 CDIP
电流模式PWM控制器 Current Mode PWM Controller
5962-8670403PA 5962-8670403PA Microsemi 类似代替 DIP
电流模式PWM控制器 Current Mode PWM Controller
PDF
UC1842L883B UC1842L883B TI 类似代替 LCCC-20
电流模式PWM控制器 CURRENT MODE PWM CONTROLLER
UC2844D8 UC2844D8 TI 功能相似 SOIC-8
TEXAS INSTRUMENTS UC2844D8 控制器, PWM, 25V-12V电源, 450 kHz, 13.5V/200mA输出, SOIC-8

Newly listed products

Product service

PLATFORM

CONTACT US

  • ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.
  • Address: Room 611, Block A, Aerospace Building, No. 4019, Shennan Avenue, Futian District, Shenzhen, Guangdong Province, China
  • Tel: +86-0755-82866643

CONTACT INFORMATION

  • WhatsApp：+8615820418003
  • Facebook Messenger：Emily He
  • WeChat：15820418003
  • Telegram：+8613641420552
  • Microsoft Teams：newkasion1
  • E-mail：sales@icgoodfind.com
  • Technical Cooperation：Ericguo@icgoodfind.com
Product Index：
Brand Index：
Friendship link : Chinese Electronic Component Distributor | STM | broadcom | Altera | ISSI | onsemi | nexperia | NXP | Microchip | diodes | lattice | Electronic Component Distributor | Analog Devices | XILINX | Texas Instruments | Infineon | TiToK | YouTube | X | Linkedln | Facebook | VK |

©Copyright 2013-2025 ICGOODFIND (Shenzhen) Electronics Technology Co., Ltd.

Scroll

Comparison

Unfold

pk

Clear