LTC1693-5 High Speed Single P-Channel MOSFET Driver

The LTC®1693-5 drives power P-channel MOSFETs at high speed. The 1.5A peak output current reduces switching losses in MOSFETs with high gate capacitance.

The LTC1693-5 is a single driver with an output polarity select pin. The MOSFET driver offers VCC independent CMOS input thresholds with 1.2V of typical hysteresis. It can level-shift the input logic signal up or down to the rail-to-rail VCC drive for the external MOSFET.

The LTC1693-5 contains an undervoltage lockout circuit and a thermal shutdown circuit that disables the external P-channel MOSFET gate drive if activated.

The LTC1693-5 comes in an 8-lead MSOP package

产品特点 Features

Single MOSFET Driver in MSOP Package
1.5A Peak Output Current
16ns Rise/Fall Times at VCC = 12V, CL = 1nF
CMOS Compatible Input with Hysteresis
Input Threshold Is Independent of VCC
Driver Input Can Be Driven Above VCC
Undervoltage Lockout
Thermal Shutdown

参数

应用

Power Supplies
High Side Drivers
Motor/Relay Control
Line Drivers
Battery Chargers

典型应用图

LTC1693-5 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1693-1CS8	SO	8	C	$1.89	$1.60
LTC1693-1CS8#PBF	SO	8	C	$1.89	$1.60
LTC1693-1CS8#TR	SO	8	C		$1.66
LTC1693-1CS8#TRPBF	SO	8	C		$1.66
LTC1693-1IS8	SO	8	I	$2.25	$1.85
LTC1693-1IS8#PBF	SO	8	I	$2.25	$1.85
LTC1693-1IS8#TR	SO	8	I		$1.91
LTC1693-1IS8#TRPBF	SO	8	I		$1.91
LTC1693-2CS8	SO	8	C	$1.89	$1.60
LTC1693-2CS8#PBF	SO	8	C	$1.89	$1.60
LTC1693-2CS8#TR	SO	8	C		$1.66
LTC1693-2CS8#TRPBF	SO	8	C		$1.66
LTC1693-2IS8	SO	8	I	$2.25	$1.85
LTC1693-2IS8#PBF	SO	8	I	$2.25	$1.85
LTC1693-2IS8#TR	SO	8	I		$1.91
LTC1693-2IS8#TRPBF	SO	8	I		$1.91
LTC1693-3CMS8	MSOP	8	C	$1.93	$1.70
LTC1693-3CMS8#PBF	MSOP	8	C	$1.93	$1.70
LTC1693-3CMS8#TR	MSOP	8	C		$1.76
LTC1693-3CMS8#TRPBF	MSOP	8	C		$1.76
LTC1693-5CMS8	MSOP	8	C	$1.93	$1.70
LTC1693-5CMS8#PBF	MSOP	8	C	$1.93	$1.70
LTC1693-5CMS8#TR	MSOP	8	C		$1.76
LTC1693-5CMS8#TRPBF	MSOP	8	C		$1.76

LTC1693-5 数据手册及相关资料下载

数据手册(英文) : LTC1693-5 - High Speed Single P-Channel MOSFET Driver.PDF
应用指南 (英文) : AN104 - Load Transient Response Testing for Voltage Regulators.PDF
应用指南 (英文) : AN98 - Signal Sources, Conditioners and Power Circuitry Circuits of the Fall, 2004.PDF
设计要点 (英文) : DN1000 - Secondary Side Dual Output Controller Tightly Regulates Two Isolated Outputs.PDF
设计要点 (英文) : DN233 - Unique High Efficiency 12V Converter Operates with Inputs from 6V to 28V.PDF
可靠性数据 : R381 Reliability Data .PDF