UC3842BD1G
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- Mfr.Part #
- UC3842BD1G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK ISO 8SOIC
- Stock
- 46
- In Stock ：
- 46
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Halogen Free :
- Halogen Free
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Published :
- 1999
- Terminal Finish :
- Tin (Sn)
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Control Features :
- Frequency Control
- Voltage - Rated DC :
- 40V
- Max Duty Cycle :
- 96 %
- Number of Outputs :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Rise Time :
- 50ns
- ECCN Code :
- EAR99
- Frequency :
- 250kHz
- Output Current :
- 200mA
- Output Configuration :
- Positive
- Height :
- 1.5mm
- Function :
- Step-Up, Step-Up/Step-Down
- Base Part Number :
- UC384*B
- Synchronous Rectifier :
- No
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 4mm
- Fall Time (Typ) :
- 50 ns
- Factory Lead Time :
- 2 Weeks
- Input Voltage (Max) :
- 25V
- Switcher Configuration :
- Single
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Type :
- Transistor Driver
- Current Rating :
- 3A
- Terminal Form :
- Gull wing
- Output Voltage :
- 13.4V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Voltage-Nom :
- 15V
- Length :
- 5mm
- Topology :
- Boost, Flyback
- Number of Pins :
- 8
- Max Supply Current :
- 17mA
- Frequency - Switching :
- Up to 500kHz
- Control Mode :
- CURRENT-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- UC3842BD1G
DC DC Switching Controllers onsemi UC3842BD1G Overview
The onsemi UC3842BD1G is a high-performance integrated circuit designed for advanced control in DC-DC switching power supplies. This device integrates critical functions necessary for robust boost, flyback, and isolated converter topologies. The UC3842BD1G is crafted to deliver precision and efficiency, making it an indispensable component for managing power in complex electronic systems. Its reliable operation and adaptable features ensure it meets stringent industry standards, providing an optimal solution for bulk purchases by B2B customers looking for dependable power management solutions.
UC3842BD1G Features
The UC3842BD1G offers a range of features designed to enhance its performance in various power supply applications. These include programmable switching frequencies, low startup current, and enhanced line regulation. Integrated features such as over-current protection and a high-current totem-pole output further secure the device's reliability in demanding environments.
UC3842BD1G Applications
- Power Supplies for Consumer Electronics: Utilizes its efficient control capabilities to manage power in devices such as televisions and computers, ensuring stable operation and extended life.
- LED Lighting Systems: Employs its precise current regulation to drive LEDs with consistent brightness and improved efficiency.
- Telecommunications Equipment: Critical for power management in telecom infrastructures, supporting consistent performance and reliability in communication devices.
- Industrial Systems: Delivers robust performance in harsh industrial environments, helping to control machinery and automation systems effectively.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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