MIC38C43YMM
- Mfr.Part #
- MIC38C43YMM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- BICMOS CURRENT-MODE PWM CONTROLL
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Frequency - Switching :
- 500kHz
- Min Operating Temperature :
- -40°C
- RoHS :
- Details
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- Seated Height-Max :
- 1.1 mm
- Switching Frequency-Max :
- 500 kHz
- Radiation Hardening :
- No
- Qualification Status :
- Not Qualified
- Subcategory :
- PMIC - Power Management ICs
- Duty Cycle (Max) :
- 96%
- Serial Interfaces :
- --
- Number of Pins :
- 8
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Supplier Device Package :
- 8-MSOP
- Published :
- 2005
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Output Phases :
- 1
- Output Current-Max :
- 0.5 A
- Switching Frequency :
- 500 kHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Type :
- Current Mode PWM Controller
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 20 V
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- JESD-609 Code :
- e4
- Packaging :
- Tube
- Terminal Position :
- Dual
- Max Supply Voltage :
- 20V
- Package :
- Tube
- Output Current :
- 500mA
- Maximum Operating Temperature :
- + 85 C
- Output Configuration :
- Positive, Isolation Capable
- Minimum Operating Temperature :
- - 40 C
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 8
- Base Product Number :
- MIC38C43
- Number of Output Phases :
- 1
- Max Operating Temperature :
- 85°C
- Number of Outputs :
- 1
- Frequency :
- 500kHz
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Brand :
- Microchip Technology
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Output Type :
- Transistor Driver
- Switcher Configuration :
- Boost
- Fall Time (Typ) :
- 30 ns
- Temperature Grade :
- Industrial
- JESD-30 Code :
- R-PDSO-G8
- Input Voltage :
- 7.6 V
- Number of Functions :
- 1
- Max Duty Cycle :
- 96 %
- Max Supply Current :
- 6mA
- Series :
- --
- Reach Compliance Code :
- Compliant
- Terminal Form :
- Gull wing
- Rise Time :
- 40ns
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~20V
- Synchronous Rectifier :
- yes
- Manufacturer :
- Microchip
- Product Category :
- Switching Controllers
- Clock Sync :
- No
- Output Voltage :
- 5V
- Factory Lead Time :
- 8 Weeks
- Min Supply Voltage :
- 7.6V
- Terminal Pitch :
- 0.65 mm
- Operating Supply Current :
- 4mA
- Input Voltage-Nom :
- 15 V
- Product Type :
- Switching Controllers
- Length :
- 3 mm
- Control Features :
- Frequency Control
- Width :
- 3 mm
- Technology :
- BICMOS
- Base Part Number :
- MIC38C43
- HTS Code :
- 8542.39.00.01
- Datasheets
- MIC38C43YMM

DC DC Switching Controllers Microchip Technology MIC38C43YMM Overview
The MIC38C43YMM by Microchip Technology stands out as a premier BiCMOS current-mode PWM controller designed to address the advanced needs of modern power supply systems. This device combines robust design with cutting-edge BiCMOS technology, delivering enhanced performance for DC-DC switching controllers. It is particularly optimized for applications requiring efficient power conversion, high frequency operation, and minimal space usage. Its ability to operate under a wide range of input voltages while maintaining stability and low power consumption makes it an ideal choice for developing sophisticated, reliable power management solutions. The incorporation of advanced features in the MIC38C43YMM supports significant improvements in system performance, ensuring that it meets the stringent demands of professional electronics developers.
MIC38C43YMM Features
The MIC38C43YMM offers an array of features including a wide input voltage range, high frequency operation up to 500 kHz, and a dual output control function. It also provides protective measures such as over-current protection and thermal shutdown, enhancing the device's reliability and safety during operation. Its compact size and low power dissipation capabilities make it perfectly suited for portable and space-constrained applications.
MIC38C43YMM Applications
- Power Supplies: Utilized in both linear and switching power supplies, the MIC38C43YMM improves efficiency and response times, while reducing operational noise.
- Consumer Electronics: Essential in the design of power management circuits for devices like smartphones, laptops, and televisions to ensure efficient energy use and prolonged battery life.
- Telecommunications Equipment: Helps to stabilize and control power supply in sensitive telecommunications equipment, maintaining reliable operation even under fluctuating power conditions.
- Industrial Systems: Deployed in industrial automation systems to control motor speeds and machine power supplies, thus optimizing performance and energy consumption.
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