logo
BOM RFQ Login Register
English
Home Page   active device   power management   DC/DCconverter   UC2842D
Warm reminder: The pictures are for reference only. The actual product may vary
Collection
Model UC2842D
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 SOIC-14
Delivery time
Packaging method Tube
Standard packaging quantity 1
11.46  yuan 11.46yuan
5+:
$ 13.4082
50+:
$ 12.8352
200+:
$ 12.5143
500+:
$ 12.4341
1000+:
$ 12.3539
2500+:
$ 12.2622
5000+:
$ 12.2049
7500+:
$ 12.1476
Quantity
5+
50+
200+
500+
1000+
Price
$13.4082
$12.8352
$12.5143
$12.4341
$12.3539
Price $ 13.4082 $ 12.8352 $ 12.5143 $ 12.4341 $ 12.3539
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(4003) Minimum order quantity(5)
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/frequency: 450 kHz

Technical parameters/power supply voltage (DC): 12.0V (min)

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 25.0 V

Technical parameters/output voltage: 13.5 V

Technical parameters/output current: 1 A

Technical parameters/power supply current: 25 mA

Technical parameters/dissipated power: 0.725 W

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 50 ns

Technical parameters/switching frequency: 500 kHz

Technical parameters/topology structure: Boost, Flyback, Forward

Technical parameters/duty cycle: 97 %

Technical parameters/maximum duty cycle: 100 %

Technical parameters/descent time: 50 ns

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 10V ~ 30V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 14

Encapsulation parameters/Encapsulation: SOIC-14

External dimensions/length: 8.65 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-14

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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
UC3842D UC3842D TI 完全替代 SOIC-14
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
UC3842D UC3842D ON Semiconductor 完全替代 SOIC-14
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
PDF
UC3842D UC3842D Fairchild 完全替代 SOIC-14
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
PDF
UC3842DTR UC3842DTR TI 完全替代 SOIC-14
电流模式PWM控制器 CURRENT MODE PWM CONTROLLER
UC3844D UC3844D Fairchild 完全替代 SOIC-14
TEXAS INSTRUMENTS UC3844D 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200A输出, SOIC-14
PDF
UC3844D UC3844D TI 完全替代 SOIC-14
TEXAS INSTRUMENTS UC3844D 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200A输出, SOIC-14

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