MIC38C43-1YM
- Mfr.Part #
- MIC38C43-1YM
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 14SOIC
- Stock
- 347
- In Stock :
- 347
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Packaging :
- Tube
- Max Supply Voltage :
- 20V
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- Boost
- Shutdown :
- No Shutdown
- Duty Cycle (Max) :
- 96%
- Number of Outputs :
- 1
- Terminal Pitch :
- 1.27 mm
- JESD-609 Code :
- e3
- Base Part Number :
- MIC38C43
- Synchronous Rectifier :
- yes
- Max Frequency :
- 500kHz
- Rise Time :
- 40ns
- Terminal Form :
- Gull wing
- Base Product Number :
- MIC38C43
- Output Type :
- Transistor Driver
- Seated Height-Max :
- 1.6 mm
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Max Duty Cycle :
- 96 %
- Clock Sync :
- No
- Surface Mount :
- yes
- Max Operating Temperature :
- 85°C
- Mount :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Serial Interfaces :
- --
- Control Technique :
- PULSE WIDTH MODULATION
- Qualification Status :
- Not Qualified
- Switching Frequency-Max :
- 500 kHz
- Type :
- Current Mode PWM Controller
- Technology :
- BICMOS
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Manufacturer :
- Microchip
- Output Configuration :
- Positive, Isolation Capable
- Factory Lead Time :
- 7 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Output Current-Max :
- 0.5 A
- Frequency - Switching :
- 500kHz
- Control Mode :
- CURRENT-MODE
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 4mA
- Lead Free :
- Lead Free
- Length :
- 8.65 mm
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Output Phases :
- 1
- Maximum Operating Temperature :
- + 85 C
- JESD-30 Code :
- R-PDSO-G14
- Terminal Position :
- Dual
- Product Type :
- Switching Controllers
- Width :
- 3.9 mm
- Operating Supply Voltage :
- 7.6 V to 20 V
- Control Features :
- Frequency Control
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Series :
- --
- Published :
- 2005
- Product Category :
- Switching Controllers
- Brand :
- Microchip Technology
- Switching Frequency :
- 500 kHz
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Number of Terminals :
- 14
- Input Voltage :
- 7.6 V
- Operating Temperature :
- -40°C~85°C TA
- Supplier Device Package :
- 14-SOIC
- Isolation :
- Isolated
- Min Operating Temperature :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package Shape :
- RECTANGULAR
- Output Voltage :
- 5 V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Subcategory :
- PMIC - Power Management ICs
- Output Current :
- 500mA
- Fall Time (Typ) :
- 30 ns
- Input Voltage-Nom :
- 15 V
- Package :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~20V
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Datasheets
- MIC38C43-1YM

DC DC Switching Controllers Microchip Technology MIC38C43-1YM Overview
The MIC38C43-1YM from Microchip Technology is a sophisticated and versatile DC DC switching controller designed to address the rigorous demands of modern power supply applications. This integrated circuit is engineered to deliver exceptional performance, optimizing efficiency and reliability in various power management tasks. Its compact 14SOIC package makes it ideal for space-constrained applications, while its robust design ensures stable operation under diverse conditions. Whether you're developing power supplies for consumer electronics or industrial systems, the DC DC Switching Controllers Microchip Technology MIC38C43-1YM is an indispensable component that enhances system performance and energy efficiency.
MIC38C43-1YM Features
The MIC38C43-1YM boasts several key features that make it a top choice for power regulation solutions. It operates with a high frequency, allowing for smaller size external components, thus reducing overall design footprint and cost. The controller supports multiple topologies such as boost, buck, and inverting configurations, providing flexibility in its application across different circuit designs. Additionally, its built-in safety features include over-temperature protection, current limiting, and under-voltage lockout, ensuring reliable operation and protecting the circuitry from damage under adverse conditions.
MIC38C43-1YM Applications
- Power Supplies: Ideal for use in both isolated and non-isolated configurations, the MIC38C43-1YM improves efficiency and reliability in power supplies for computers, telecommunications equipment, and industrial machinery.
- LED Drivers: Can be configured to drive LED arrays efficiently in lighting applications, offering precise current control to enhance the lifespan and brightness consistency of LEDs.
- Battery Chargers: Its adjustable output makes it suitable for charging circuits, accommodating various battery chemistries and voltages for consumer electronics and automotive batteries.
- Portable Devices: With its capability to provide efficient power conversion, the MIC38C43-1YM is also well-suited for portable and battery-operated devices, ensuring longer battery life and optimal performance.
- Solar Power Systems: Utilized in solar inverters and other solar power-related applications, it helps in maximizing the conversion efficiency of solar energy into usable power.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















