MIC38C45-1BM
- Mfr.Part #
- MIC38C45-1BM
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- CURRENT-MODE PWM CONTROLLER
- Stock
- 42,741
- In Stock :
- 42,741
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Operating Temperature :
- -40°C~85°C TA
- Number of Outputs :
- 1
- Packaging :
- Tube
- Control Features :
- Frequency Control
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Surface Mount :
- yes
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Length :
- 8.65mm
- Terminal Finish :
- TIN LEAD
- Duty Cycle (Max) :
- 50%
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~20V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e0
- Input Voltage-Nom :
- 15V
- Peak Reflow Temperature (Cel) :
- 240
- Input Voltage (Min) :
- 8.2V
- Terminal Form :
- Gull wing
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Pbfree Code :
- yes
- Width :
- 3.9mm
- Clock Sync :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 500kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 14
- Output Configuration :
- Positive, Isolation Capable
- Output Current-Max :
- 0.5A
- Input Voltage (Max) :
- 30V
- Synchronous Rectifier :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Dual
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Datasheets
- MIC38C45-1BM

DC DC Switching Controllers Microchip Technology MIC38C45-1BM Overview
The MIC38C45-1BM, manufactured by Microchip Technology, is a current-mode PWM controller designed to meet the demanding requirements of modern power supply systems. With its advanced features and robust design, this controller offers exceptional performance and reliability, making it an ideal choice for a wide range of applications.
Featuring cutting-edge technology and precision engineering, the MIC38C45-1BM provides precise control over the switching frequency and duty cycle, allowing for efficient power conversion and regulation. Its high-speed operation and low output impedance ensure fast transient response and stable output voltages, even under dynamic load conditions.
Whether you're designing power supplies for industrial equipment, telecommunications systems, or automotive electronics, the MIC38C45-1BM delivers the performance and flexibility you need to meet the most demanding requirements.
MIC38C45-1BM Features
- Current-mode PWM controller
- Precision control of switching frequency and duty cycle
- High-speed operation for fast transient response
- Low output impedance for stable output voltages
- Robust design for reliability in harsh environments
- Wide input voltage range for versatile applications
MIC38C45-1BM Applications
- Industrial power supplies: The MIC38C45-1BM is ideal for use in industrial power supplies, providing efficient and reliable power conversion for a variety of equipment, including motor drives, PLCs, and control systems.
- Telecommunications equipment: With its precise control and fast transient response, the MIC38C45-1BM is well-suited for telecommunications equipment such as base stations, routers, and switches, ensuring stable power delivery and optimal performance.
- Automotive electronics: In automotive applications, the MIC38C45-1BM offers the high efficiency and robustness required for power supplies in vehicle systems, including infotainment systems, engine control units, and lighting systems.
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.
















