Microchip Technology MIC4605-2YM

Description
The MIC4605 is an 85V half-bridge MOSFET driver that features adaptive dead time and shoot-through protection. The adaptive dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Shoot-through protection circuitry prevents erroneous inputs and noise from turning both MOSFETS on at the same time.
The MIC4605 also offers a wide 5.5V to 16V operating supply range to maximize system efficiency. The low 5.5V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4605 device's adjustable gate drive sets the gate drive voltage to VDD for optimal MOSFET ROSION which minimizes power loss due to the MOSFET'S RDS(ON)-
The MIC4605 is available in an 8-pin SOIC package and a tiny 10-pin 2.5 mm x 2.5 mm TDFN package. Both packages have an operating junction temperature range of -40°C to 125°C.

Features
5.5V to 16V Gate Drive Supply Voltage Range
Advanced Adaptive Dead Time
Intelligent Shoot-Through Protection:
MIC4605-1: Dual TTL inputs
MIC4605-2: Single PWM input
Enable Input for On/Off Control
On-Chip Bootstrap Diode
Fast 35 ns Propagation Times
Drives 1000 pF Load with 20 ns Rise and Fall Times
Low-Power Consumption: 135 μA Quiescent Current
Separate High-Side and Low-Side Undervoltage Protection
-40°C to 125°C Junction Temperature Range
AEC-Q100 Qualified for the SOIC Package

Applications
Fans
Power Inverters
High-Voltage Step-Down Regulators
Half, Full and 3-Phase Bridge Motor Drives
Appliances
E-Bikes
Automotive Applications