MIC38HC44BM TR
- Mfr.Part #
- MIC38HC44BM TR
- Manufacturer
- Microchip Technology
- Package / Case
- Datasheet
- Download
- Description
- BICMOS 1A CURRENT-MODE PWM CONTR
- Stock
- 1,521
- In Stock :
- 1,521
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Application Specific Microcontrollers
- Control Mode :
- CURRENT-MODE
- Duty Cycle :
- 50 %
- HTS Code :
- 8542.39.00.01
- Reach Compliance Code :
- not_compliant
- Width :
- 3.9 mm
- Surface Mount :
- yes
- Max Operating Temperature :
- 150 °C
- JESD-30 Code :
- R-PDSO-G8
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Switching Frequency-Max :
- 500 kHz
- Terminal Position :
- Dual
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Output Current :
- 1 kA
- Terminal Pitch :
- 1.27 mm
- Min Operating Temperature :
- -40 °C
- Lead Free :
- Contains Lead
- Max Supply Voltage :
- 20 V
- Qualification Status :
- Not Qualified
- Pin Count :
- 8
- Number of Outputs :
- 1
- Temperature Grade :
- Industrial
- Length :
- 4.9 mm
- Max Frequency :
- 500 kHz
- Rise Time :
- 20 ns
- Package Shape :
- RECTANGULAR
- Peak Reflow Temperature (Cel) :
- 240
- Number of Terminals :
- 8
- Technology :
- BICMOS
- Manufacturer :
- Micrel Inc
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current-Max :
- 1 A
- Switcher Configuration :
- Boost
- Seated Height-Max :
- 1.879 mm
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Topology :
- Flyback
- Input Voltage-Nom :
- 15 V
- Switching Frequency :
- 500 kHz
- Number of Pins :
- 8
- Packaging :
- Tape and Reel
- Mount :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Form :
- Gull wing
- RoHS :
- Non-Compliant
- Datasheets
- MIC38HC44BM TR

Application Specific Microcontrollers Microchip Technology MIC38HC44BM TR Overview
The MIC38HC44BM TR, engineered by Microchip Technology, stands as a sophisticated BiCMOS current-mode PWM controller tailored for demanding power conversion applications. This product is designed to offer high-performance solutions for advanced power supply systems, blending reliability with Microchip's cutting-edge BiCMOS technology. Its ability to handle up to 1A current and its robust design makes it an essential component in the development of efficient, compact, and high-performance power management systems. The MIC38HC44BM TR is an ideal choice for designers looking to enhance system reliability and efficiency in specialized applications.
MIC38HC44BM TR Features
This PWM controller incorporates several key features including a high-frequency operation up to 1 MHz, a low-startup voltage, and a direct interface capability with high-speed microprocessors. Additionally, its dual-source/sink output drivers ensure robust drive capability and versatility in various circuit configurations. The low power consumption and high efficiency of the MIC38HC44BM TR make it suitable for energy-critical applications.
MIC38HC44BM TR Applications
- Switching Power Supplies: Utilizes its current-mode control for improved transient response and simplified loop compensation.
- DC-DC Converters: Supports a wide range of input and output voltages, ideal for converting power in multi-voltage systems.
- Battery Chargers: Provides precise control to optimize charging algorithms and enhance battery life and safety.
- LED Drivers: Ensures stable and efficient control of LED lighting systems, adapting to varying input supply conditions.
- Telecommunication Equipment: Manages power requirements in telecom infrastructures, ensuring reliability under fluctuating load conditions.
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.
















