UCC27200-Q1 - 汽车类 120V 升压 3A 峰值电流的高频高端/低端驱动器

UCC27200-Q1是TI德州仪器公司的一款半桥驱动器产品，UCC27200-Q1是汽车类 120V 升压 3A 峰值电流的高频高端/低端驱动器，本站介绍了UCC27200-Q1的封装应用图解、特点和优点、功能等，并给出了与UCC27200-Q1相关的TI元器件型号供参考。

UCC27200-Q1 - 汽车类 120V 升压 3A 峰值电流的高频高端/低端驱动器 - 半桥驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品描述

The UCC27200/1 family of high-frequency N-channel MOSFET drivers include a 120-V bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward, and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1 ns between the turn-on and turn-off of each other.

An on-chip bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the high-side and the low-side drivers, forcing the outputs low if the drive voltage is below the specified threshold.

Two versions of the UCC2720x are offered — the UCC27200 has high-noise-immune CMOS input thresholds, and the UCC27201 has TTL-compatible thresholds.

Both devices are offered in the 8-pin PowerPad SOIC (DDA) package.

产品特性

Qualified for Automotive Applications
Specified from -40°C to 140°C
Drives Two N-Channel MOSFETs in High-Side/Low-Side Configuration
Maximum Boot Voltage 120 V
Maximum VDD Voltage 20 V
On-Chip 0.65-V VF, 0.6-Ω RD Bootstrap Diode
Greater than 1 MHz of Operation
20-ns Propagation Delay Times
3-A Sink, 3-A Source Output Currents
8-ns Rise/7-ns Fall Time with 1000-pF Load
1-ns Delay Matching
Undervoltage Lockout for High-Side and Low-Side Driver
APPLICATIONS
- Power Supplies for Telecom, Datacom, and Merchant Markets
- Half-Bridge Applications and Full-Bridge Converters
- Isolated Bus Architecture
- Two-Switch Forward Converters
- Active-Clamp Forward Converters
- High-Voltage Synchronous-Buck Converters
- Class-D Audio Amplifiers

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