Microchip MIC4102BM

Полумост29 В ~ 16 В

Overview

The MIC4102BM is a high frequency, 100V Half Bridge MOSFET driver IC featuring internal anti-shoot-through protection. The low-side and high-side gate drivers are controlled by a single input signal to the PWM pin. The MIC4102BM implements adaptive anti-shoot-through circuitry to optimize the switching transitions for maximum efficiency. The single input control also reduces system complexity and greatly simplifies the overall design.The MIC4102BM also features a low-side drive disable pin. This gives the MIC4102BM the capability to operate in a non-synchronous buck mode. This feature allows the MIC4102BM to start up into applications where a bias voltage may already be present without pulling the output voltage down.Under-voltage protection on both the low-side and high-side supplies forces the outputs low. An on-chip bootstrap diode eliminates the discrete diode required with other driver ICs.The MIC4102BM is available in the SOIC-8L package with a junction operating range from -40°C to +125°C.

Features

Applications

• Head-up and Head mounted displays
• High current laser/LED systems
• LCD/LCoS/DLP portable and embedded pico projectors
• Multicolor LED/laser displays
• Smart Phones
• Portable Navigation Devices
• Portable Media Players
• Motor Controls
• DC-DC Converters
• AC-DC Inverters