MIC38HC43BN
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- Mfr.Part #
- MIC38HC43BN
- Manufacturer
- Microchip Technology
- Package / Case
- Datasheet
- Download
- Description
- CURRENT-MODE PWM CONTROLLER
- Stock
- 501
- In Stock ：
- 501
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Pin Count :
- 8
- Technology :
- BICMOS
- RoHS :
- Non-Compliant
- Input Voltage-Nom :
- 15 V
- Number of Outputs :
- 1
- Number of Pins :
- 8
- JESD-609 Code :
- e0
- Mount :
- Through Hole
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 2.54 mm
- Rise Time :
- 20 ns
- Max Operating Temperature :
- 85 °C
- Peak Reflow Temperature (Cel) :
- 240
- Max Frequency :
- 500 kHz
- Control Mode :
- CURRENT-MODE
- JESD-30 Code :
- R-PDIP-T8
- Terminal Finish :
- TIN LEAD
- Duty Cycle :
- 96 %
- Surface Mount :
- No
- Switcher Configuration :
- Boost
- Switching Frequency :
- 500 kHz
- Manufacturer :
- Rochester Electronics LLC
- Pbfree Code :
- No
- Lead Free :
- Contains Lead
- Output Current-Max :
- 1 A
- Terminal Form :
- THROUGH-HOLE
- Switching Frequency-Max :
- 500 kHz
- Topology :
- Flyback
- Qualification Status :
- COMMERCIAL
- Package Shape :
- RECTANGULAR
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminals :
- 8
- Reach Compliance Code :
- Unknown
- Width :
- 7.62 mm
- Terminal Position :
- Dual
- Length :
- 9.525 mm
- Min Operating Temperature :
- -40 °C
- Number of Functions :
- 1
- Output Current :
- 1 kA
- Max Supply Voltage :
- 20 V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- MIC38HC43BN
DC DC Switching Controllers Microchip Technology MIC38HC43BN Overview
The MIC38HC43BN from Microchip Technology is a high-performance current mode PWM controller designed for a wide range of DC-DC power conversion applications. This integrated circuit simplifies the design of switch-mode power supplies, offering a robust solution for efficient power management. With its precise control and flexibility, the MIC38HC43BN is essential for developers looking to optimize their power systems in both industrial and consumer products. Its ability to drive complex power supply schemes with enhanced stability and reliability makes it a key component in achieving high-efficiency energy solutions.
MIC38HC43BN Features
The MIC38HC43BN boasts a series of advanced features designed to enhance its functionality and reliability in various applications. These include programmable switching frequencies up to 500 kHz, a built-in 1.5A totem pole output for driving power MOSFETs, and automatic feed-forward compensation. Furthermore, its dual-mode operation allows for both high-efficiency and reduced noise, making it highly versatile for designing sophisticated power systems.
MIC38HC43BN Applications
- Telecommunication Equipment: The MIC38HC43BN excels in powering telecommunication systems where stable and reliable power supply is crucial. Its high-frequency PWM control reduces size and improves the efficiency of power supply units.
- Consumer Electronics: Ideal for use in consumer electronics such as gaming consoles and TVs, this controller ensures efficient power conversion, which enhances the overall energy efficiency and performance of the device.
- Portable Devices: In portable devices where battery life is paramount, the MIC38HC43BN's efficient power management capabilities help in extending operational durations and reducing heat generation.
- Computer Servers: The MIC38HC43BN is crucial in server power supplies, offering stable outputs and high efficiency, crucial for maintaining the reliability and performance consistency required in server environments.
- Industrial Systems: Its robust design is perfectly suited for the demanding conditions of industrial applications, where equipment requires consistent and efficient power under varying load conditions.
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