FAN3229T_F085:Dual 2-A High-Speed, Low-Side Gate Drivers_BDTIC代理FAN3229T

FAN3229T_F085:Dual 2-A High-Speed, Low-Side Gate Drivers

The FAN3226-29 family of dual 2 A gate drivers is designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications by providing high peak current pulses during the short switching intervals. The driver is available with either TTL or CMOS input thresholds. Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range. In addition, the drivers feature matched internal propagation delays between A and B channels for applications requiring dual gate drives with critical timing, such as synchronous rectifiers. This enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET.

技术特性

Industry-Standard Pinouts
4.5-V to 18-V Operating Range
3-A Peak Sink/Source at VDD = 12 V
2.4 A-Sink / 1.6-A Source at VOUT = 6 V

Choice of TTL or CMOS Input Thresholds

Four Versions of Dual Independent Drivers:

Dual Inverting + Enable (FAN3226)

Dual Non-Inverting + Enable (FAN3227)

Dual Inputs in Two Pin-Out Configurations:

Compatible with FAN3225x (FAN3228)

Compatible with TPS2814D (FAN3229)

Internal Resistors Turn Driver Off If No Inputs
MillerDrive™ Technology
12-ns / 9-ns Typical Rise/Fall Times (1-nF Load)
Under 20-ns Typical Propagation Delay Matched within 1 ns to the Other Channel
Double Current Capability by Paralleling Channels
8-Lead 3x3 mm MLP or 8-Lead SOIC Package
Rated from –40°C to +125°C Ambient
Automotive Qualified to AEC-Q100 (F085 Version)

功能图框 FUNCTIONAL BLOCK DIAGRAM

订购信息 Ordering Information

产品	生态状况	价格	封装信息	封装标记规则	资格支持
FAN3229TMX_F085	量产从2012年7月起符合绿色标准	$1.1	SO 8L NB 示意图胶带卷轴	第一行:$Y (飞兆徽标) &Z (工厂编码) &2 (2 位日期代码) &K 第二行:FAN 第三行:3229T	Moisture Sensitivity Level (MSL) : 3 Max Reflow Temp : 260

应用指南

应用指南	说明
AN-6069	低端门极驱动器的应用和比较评价(586 K) 2013年4月03日

数据资料DataSheet下载

概述	文档编号	版本
Dual 2-A High-Speed, Low-Side Gate Drivers	FAN3229T_F085	1