UCC27517 - 4A/4A 单通道高速低侧闸极驱动器

UCC27517是TI德州仪器公司的一款低侧驱动器产品，UCC27517是4A/4A 单通道高速低侧闸极驱动器，本站介绍了UCC27517的封装应用图解、特点和优点、功能等，并给出了与UCC27517相关的TI元器件型号供参考。

UCC27517 - 4A/4A 单通道高速低侧闸极驱动器 - 低侧驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品特性

Low-Cost Gate-Driver Device Offering Superior Replacement of NPN and PNP Discrete Solutions
4-A Peak-Source and 4-A Peak-Sink Symmetrical Drive
Fast Propagation Delays (13-ns Typical)
Fast Rise and Fall Times (9-ns and 7-ns Typical)
4.5 to 18-V Single-Supply Range
Outputs Held Low During VDD UVLO (Ensures Glitch-Free Operation at Power Up and Power Down)
TTL and CMOS Compatible Input-Logic Threshold (Independent of Supply Voltage)
Hysteretic-Logic Thresholds for High-Noise Immunity
Dual Input Design (Choice of an Inverting (IN– pin) or Noninverting (IN+ Pin) Driver Configuration)
- Unused Input Pin Can Be Used for Enable or Disable Function
Output Held Low When Input Pins Are Floating
Input Pin Absolute Maximum Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
Operating Temperature Range of –40°C to 140°C
5-Pin DBV (SOT-23) and 6-Pin DRS (3-mm × 3-mm WSON With Exposed Thermal Pad) Package Options

产品应用

Switched-Mode Power Supplies
DC-DC Converters
Companion Gate-Driver Devices for Digital-Power Controllers
Solar Power, Motor Control, UPS
Gate Driver for Emerging Wide Band-Gap Power Devices (such as GaN)

产品说明

The UCC27516 and UCC27517 single-channel, high-speed, low-side gate driver devices can effectively drive MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, UCC27516 and UCC27517 can source and sink high peak-current pulses into capacitive loads offering rail-to-rail drive capability and extremely small propagation delay, typically 13 ns.

The UCC27516 and UCC27517 provides 4-A source, 4-A sink (symmetrical drive) peak-drive current capability at VDD = 12 V.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
UCC27516	SON (6)	3.00 mm × 3.00 mm
UCC27517	SOT-23 (5)	2.90 mm × 1.60 mm

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