MIC38HC43BM-TR
- Mfr.Part #
- MIC38HC43BM-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 2,647
- In Stock :
- 2,647
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e0
- Control Features :
- Frequency Control
- Pbfree Code :
- No
- Length :
- 4.9 mm
- Pin Count :
- 8
- Synchronous Rectifier :
- yes
- Number of Terminals :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Product Status :
- Discontinued at Digi-Key
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Manufacturer :
- Microchip Technology Inc
- Switcher Configuration :
- Boost
- JESD-30 Code :
- R-PDSO-G8
- Published :
- 2005
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- MIC38HC43
- Peak Reflow Temperature (Cel) :
- 240
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Configuration :
- Positive, Isolation Capable
- Output Phases :
- 1
- Base Product Number :
- MIC38HC43
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Duty Cycle (Max) :
- 96%
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Series :
- --
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Technology :
- BICMOS
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27 mm
- Supplier Device Package :
- 8-SOIC
- RoHS Status :
- Non-RoHS Compliant
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~20V
- Clock Sync :
- No
- Package :
- Tape and Reel (TR)
- Package Shape :
- RECTANGULAR
- Output Type :
- Transistor Driver
- Output Current-Max :
- 1 A
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- --
- Packaging :
- Tape and Reel (TR)
- Serial Interfaces :
- --
- Seated Height-Max :
- 1.879 mm
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 3.9 mm
- Surface Mount :
- yes
- Input Voltage-Nom :
- 15 V
- Switching Frequency-Max :
- 500 kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- MIC38HC43BM-TR

DC DC Switching Controllers Microchip Technology MIC38HC43BM-TR Overview
The MIC38HC43BM-TR from Microchip Technology is a versatile, highly efficient controller for DC-DC switching regulators, designed to manage multiple topology configurations. This integrated circuit ensures optimal performance for a variety of power conversion applications, ranging from simple step-down converters to more complex designs requiring adjustable outputs. The small footprint of the 8SOIC package makes it ideal for space-constrained applications, while maintaining a robust feature set that supports diverse design requirements. Employing this DC DC Switching Controllers Microchip Technology MIC38HC43BM-TR enhances system reliability and efficiency, making it a top choice for developers looking to optimize their power management solutions.
MIC38HC43BM-TR Features
The MIC38HC43BM-TR offers a comprehensive suite of features that make it an effective solution for managing power requirements in electronic devices. Key features include a wide input voltage range, high-frequency operation capability which reduces the size of external components, internal soft-start to minimize in-rush current, and built-in thermal shutdown for added protection. Additionally, its ability to drive various types of external MOSFETs allows engineers to tailor their designs to specific power needs and efficiency requirements.
MIC38HC43BM-TR Applications
- Portable Devices: Ideal for use in portable consumer electronics where efficiency and battery life are critical. The MIC38HC43BM-TR can be used to design compact, efficient power supplies that extend device usability.
- Communication Equipment: Utilizes its multi-topology capability to provide flexible, reliable power solutions for routers, switches, and other network devices, ensuring stable operation and enhanced performance.
- Automotive Applications: Supports automotive designs requiring robust power control under variable conditions, contributing to the safety and reliability of automotive electronics.
- Power Management Modules: Serves as a key component in power management modules that require precise control over output voltage and current, suitable for both industrial and commercial applications.
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