MIC38HC45BM
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- Mfr.Part #
- MIC38HC45BM
- Manufacturer
- Microchip Technology
- Package / Case
- Datasheet
- Download
- Description
- CURRENT-MODE PWM CONTROLLER
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Peak Reflow Temperature (Cel) :
- 240
- Width :
- 3.9 mm
- Pin Count :
- 8
- Number of Functions :
- 1
- Number of Terminals :
- 8
- Terminal Finish :
- TIN LEAD
- Terminal Pitch :
- 1.27 mm
- Reach Compliance Code :
- Unknown
- Length :
- 4.9 mm
- Temperature Grade :
- Industrial
- Output Current-Max :
- 1 A
- Seated Height-Max :
- 1.879 mm
- Package Shape :
- RECTANGULAR
- Pbfree Code :
- No
- Surface Mount :
- yes
- Qualification Status :
- COMMERCIAL
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e0
- Terminal Form :
- Gull wing
- Switching Frequency-Max :
- 500 kHz
- Terminal Position :
- Dual
- Switcher Configuration :
- Boost
- JESD-30 Code :
- R-PDSO-G8
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage-Nom :
- 15 V
- Technology :
- BICMOS
- Manufacturer :
- Rochester Electronics LLC
- Datasheets
- MIC38HC45BM
DC DC Switching Controllers Microchip Technology MIC38HC45BM Overview
The MIC38HC45BM from Microchip Technology is a high-performance current mode PWM controller designed for a wide range of DC-DC switching applications. This device is engineered to deliver precise power control and enhanced reliability, ideal for sophisticated electronics that require stable and efficient power supply solutions. With its robust design and advanced features, the DC DC Switching Controllers Microchip Technology MIC38HC45BM ensures optimal performance in various demanding applications, making it a top choice for businesses seeking efficient, scalable power management solutions.
MIC38HC45BM Features
The MIC38HC45BM boasts several key features that make it stand out in its category. These include high-frequency operation up to 500 kHz, which allows for smaller sized components and faster response times. The controller also integrates features like a trimmed oscillator for precise frequency control, automatic feed-forward compensation, and a pulse-by-pulse current limit which provides enhanced protection against short circuits, making it reliable and durable for long-term use. Additionally, its low start-up current and direct duty cycle control support energy-efficient operation, reducing overall power consumption.
MIC38HC45BM Applications
- Power Supplies: Utilized in both consumer and industrial power supplies, the MIC38HC45BM improves efficiency and reliability in converting power and managing voltage levels effectively.
- DC-DC Converters: Essential for applications requiring voltage conversion with high efficiency, such as in telecommunications and networking equipment, where it ensures consistent performance even under varying load conditions.
- Battery Chargers: This PWM controller optimizes charging algorithms to maximize battery life and performance, making it suitable for portable devices and electric vehicles.
- LED Lighting: In LED lighting systems, the MIC38HC45BM manages power supply to ensure optimal LED performance and longevity, enhancing energy savings and reducing maintenance costs.
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