Microchip MIC5011BN

Высокая или низкая сторона14,75 В ~ 32 В

Overview

The MIC5011BN is the “minimum parts count” member of the Micrel MIC501X driver family. These ICs are designed to drive the gate of an N-channel power MOSFET above the supply rail in high-side power switch applications. The 8-pin MIC5011BN is extremely easy to use, requiring only a power FET and nominal supply decoupling to implement either a high- or low-side switch.

Features • 4.75V to 32V operation • Less than 1µA standby current in the “off” state • Internal charge pump to drive the gate of an N-channel power FET above supply • Available in small outline SOIC packages • Internal zener clamp for gate protection • Minimum external parts count • Can be used to boost drive to low-side power FETs  operating on logic supplies • 25µs typical turn-on time with optional external capacitors • Implements high- or low-side drivers Applications • Lamp drivers • Relay and solenoid drivers • Heater switching • Power bus switching

Features

Applications

• Active filtering
• 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