UC3844BD
Or copy the link below:
- Mfr.Part #
- UC3844BD
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 14-SOIC
- Stock
- 41,131
- In Stock ：
- 41,131
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Height :
- 1.25mm
- Fall Time (Typ) :
- 50 ns
- Duty Cycle (Max) :
- 48%
- Output Type :
- Transistor Driver
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Max Duty Cycle :
- 50 %
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Control Features :
- Frequency Control
- Switcher Configuration :
- Single
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- 0°C~70°C TJ
- Rise Time :
- 50ns
- Synchronous Rectifier :
- No
- Packaging :
- Tube
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Boost, Flyback
- Width :
- 4mm
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Function :
- Step-Up, Step-Up/Step-Down
- Factory Lead Time :
- 10 Weeks
- Input Voltage-Nom :
- 15V
- Output Voltage :
- 5.1V
- Number of Terminations :
- 8
- Max Supply Current :
- 30mA
- Base Part Number :
- UC3844
- Nominal Input Voltage :
- 30V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e4
- Frequency - Switching :
- Up to 500kHz
- Terminal Form :
- Gull wing
- Length :
- 5mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Frequency :
- 500kHz
- Output Current :
- 1A
- Datasheets
- UC3844BD
[DC DC Switching Controllers - onsemi - UC3844BD] Overview
Introducing the UC3844BD from onsemi, a cutting-edge integrated circuit designed for precision control and regulation in power management applications. Engineered with state-of-the-art PWM technology, this 14SOIC package empowers your devices with unparalleled efficiency and reliability.
With a focus on optimizing power delivery, the UC3844BD serves as the cornerstone of next-generation power systems, offering unmatched performance and versatility to meet the demands of modern industrial and commercial applications.
UC3844BD Features
- Advanced PWM control for precise regulation
- Compact 14SOIC package for space-constrained designs
- High efficiency to maximize power utilization
- Robust design for reliable operation in harsh environments
- Wide input voltage range for flexibility in various setups
- Integrated protection features for enhanced safety
UC3844BD Applications
- Switching Power Supplies: The UC3844BD excels in regulating power output in switching power supply units, ensuring stable and efficient performance in diverse electronic devices such as computers, telecommunication equipment, and consumer electronics.
- LED Lighting Systems: Leveraging its precise PWM control, the UC3844BD enables seamless dimming and brightness adjustment in LED lighting applications, delivering optimal illumination for residential, commercial, and industrial spaces.
- Solar Power Converters: With its high efficiency and robust design, the UC3844BD plays a vital role in solar power converters, efficiently converting solar energy into usable electricity for off-grid and grid-tied solar systems, contributing to sustainable energy solutions worldwide.
- Industrial Automation: Integrating the UC3844BD into industrial automation systems ensures reliable power management and control, enabling smooth operation of machinery, robotics, and other automated processes in manufacturing facilities and production lines.
- Telecommunication Infrastructure: The UC3844BD provides stable power regulation in telecommunications infrastructure equipment, including base stations, routers, and switches, ensuring uninterrupted communication services in networks worldwide.
You may place an order without registering to Chip IC. 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
-
-
