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