MIC4606-1YML-T5集成电路（IC）的栅极驱动器规格书PDF中文资料

MIC4606-1YML-T5属于集成电路（IC）的栅极驱动器。由微芯科技股份有限公司制造生产的MIC4606-1YML-T5栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。

General Description

The MIC4606 is an 85V full-bridge MOSFET driver that

features adaptive dead time and shoot-through protection.

The adaptive dead-time circuitry actively monitors

both sides of the full bridge to minimize the time

between high-side and low-side MOSFET transitions,

thus maximizing power efficiency. Anti-shoot-through

circuitry prevents erroneous inputs and noise from

turning both MOSFETs of each side of the bridge on at

the same time.

The MIC4606 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 MIC4606

device’s adjustable gate drive sets the gate drive voltage

to VDD for optimal MOSFET RDS(ON), which minimizes

power loss due to the MOSFET’s RDS(ON).

The MIC4606-1 features four independent inputs while

the MIC4606-2 utilizes two PWM inputs, one for each

side of the H-bridge. The MIC4606-1 and MIC4606-2

are available in a 16-pin 4 mm x 4 mm QFN package,

and a 16-pin 4 mm x 5 mm TSSOP package with an

operating 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

• MIC4606-1: Four Independent TTL Inputs

• MIC4606-2: Two PWM Inputs

• Enable Input for On/Off Control

• On-Chip Bootstrap Diodes

• Fast 35 ns Propagation Times

• Drives 1000 pF Load with 20 ns Rise and

Fall Times

• Low Power Consumption: 235 μA Total Quiescent

Current

• Separate High-Side and Low-Side Undervoltage

Protection

• -40°C to +125°C Junction Temperature Range

Applications

• Full-Bridge Motor Drives

• Power Inverters

• High-Voltage Step-Down Regulators

• Distributed Power Systems

• Stepper Motors