UC3844BDR2
Or copy the link below:
- Mfr.Part #
- UC3844BDR2
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 14-SOIC
- Stock
- 33,460
- In Stock ：
- 33,460
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Pbfree Code :
- yes
- Rise Time :
- 50ns
- Terminal Form :
- Gull wing
- Output Type :
- Transistor Driver
- Control Features :
- Frequency Control
- Mounting Type :
- Surface Mount
- Frequency :
- 52kHz
- Output Current :
- 1A
- Lifecycle Status :
- ACTIVE (Last Updated: 9 hours ago)
- Function :
- Step-Up, Step-Up/Step-Down
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 14
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Topology :
- Boost, Flyback
- Halogen Free :
- Halogen Free
- Max Duty Cycle :
- 48 %
- Synchronous Rectifier :
- No
- Voltage - Supply (Vcc/Vdd) :
- 10V~36V
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.75mm
- Factory Lead Time :
- 7 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- Up to 500kHz
- Max Supply Current :
- 17mA
- Number of Outputs :
- 1
- Terminal Finish :
- Tin (Sn)
- Published :
- 2008
- Switcher Configuration :
- Single
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 14
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~70°C TA
- Height :
- 1.5mm
- Base Part Number :
- UC384*B
- Input Voltage-Nom :
- 15V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 50 ns
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Datasheets
- UC3844BDR2
DC DC Switching Controllers onsemi UC3844BDR2 Overview
Introducing the DC DC Switching Controllers UC3844BDR2 from onsemi, designed to meet the demanding requirements of modern power management systems. This highly efficient integrated circuit (IC) offers precise control over pulse-width modulation (PWM) signals, ensuring optimal performance in a variety of applications.
Engineered with advanced technology, the UC3844BDR2 provides seamless regulation of voltage output, making it an ideal choice for power supply designs where stability and reliability are paramount. Its compact 14SOIC package enhances space efficiency, enabling streamlined integration into diverse electronic devices.
With onsemi's reputation for quality and innovation, coupled with the versatility of the UC3844BDR2, engineers can confidently deploy this solution to achieve superior power management in their designs.
UC3844BDR2 Features
- Integrated PWM controller for precise regulation
- Wide input voltage range for versatile compatibility
- High efficiency for energy-conscious applications
- Compact 14SOIC package for space-saving design
- Robust performance in varying environmental conditions
- Reliable overcurrent and overvoltage protection
UC3844BDR2 Applications
- Switching power supplies: The UC3844BDR2 excels in regulating voltage output in switch-mode power supply units, ensuring stable and efficient operation across a range of load conditions.
- Battery chargers: Utilizing its precise PWM control, this IC is ideal for designing battery charging circuits with optimized charging profiles, enhancing battery life and performance.
- LED lighting: With its wide input voltage range and high efficiency, the UC3844BDR2 is well-suited for driving LED lighting systems, delivering consistent and reliable illumination.
- Industrial automation: In industrial control systems requiring precise power management, the UC3844BDR2 offers reliable performance, contributing to the overall efficiency and reliability of the equipment.
- Telecommunications equipment: From telecommunications infrastructure to networking devices, this IC provides stable voltage regulation essential for the uninterrupted operation of communication systems.
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
