LTC1693-5 Series

High Speed Single/Dual N-Channel MOSFET Drivers

Catalog

High Speed Single/Dual N-Channel MOSFET Drivers

Part	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [custom]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Driven Configuration	Gate Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Number of Drivers	Current - Peak Output (Source, Sink)	Mounting Type	Channel Type	Input Type	Package / Case [y]	Package / Case [x]
Analog Devices LTC1693-3CMS8#PBF	8-MSOP	4.5 V	13.2 V	8-MSOP 8-TSSOP	0.118 in	3 mm	0 °C	150 °C	2.2 V	1.7 V	High-Side Low-Side	N-Channel MOSFET	16 ns	16 ns	1	1.5 A 1.5 A	Surface Mount	Single	Inverting Non-Inverting
Analog Devices LTC1693-1CS8#PBF	8-SO	4.5 V	13.2 V	8-SOIC			0 °C	150 °C	2.2 V	1.7 V	High-Side Low-Side	N-Channel MOSFET	16 ns	16 ns	2	1.5 A 1.5 A	Surface Mount	Independent	Non-Inverting	3.9 mm	0.154 in
Analog Devices LTC1693-1IS8#TRPBF	8-SO	4.5 V	13.2 V	8-SOIC			-40 °C	150 °C	2.2 V	1.7 V	High-Side Low-Side	N-Channel MOSFET	16 ns	16 ns	2	1.5 A 1.5 A	Surface Mount	Independent	Non-Inverting	3.9 mm	0.154 in
Analog Devices LTC1693-5CMS8#TRPBF	8-MSOP	4.5 V	13.2 V	8-MSOP 8-TSSOP	0.118 in	3 mm	0 °C	150 °C	2.2 V	1.7 V	High-Side	P-Channel MOSFET	16 ns	16 ns	1	1.5 A 1.5 A	Surface Mount	Single	Inverting Non-Inverting
Analog Devices LTC1693-2CS8#TRPBF	8-SO	4.5 V	13.2 V	8-SOIC			0 °C	150 °C	2.2 V	1.7 V	High-Side Low-Side	N-Channel MOSFET	16 ns	16 ns	2	1.5 A 1.5 A	Surface Mount	Independent	Inverting Non-Inverting	3.9 mm	0.154 in

Catalog

High Speed Single/Dual N-Channel MOSFET Drivers

Key Features

• Dual MOSFET Drivers in SO-8 Package or Single MOSFET Driver in MSOP Package

• 1GΩ Electrical Isolation Between the Dual Drivers Permits High/Low Side Gate Drive

• 1.5A Peak Output Current

• 16ns Rise/Fall Times at VCC= 12V, CL= 1nF

• Wide VCCRange: 4.5V to 13.2V

• CMOS Compatible Inputs with Hysteresis, Input Thresholds are Independent of VCC

• Driver Input Can Be Driven Above VCC

• Undervoltage Lockout

• Thermal Shutdown

Description

The LTC1693 family drives power N-channel MOSFETs at high speed. The 1.5A peak output current reduces switching losses in MOSFETs with high gate capacitance.The LTC1693-1 contains two noninverting drivers while the LTC1693-2 contains one noninverting and one inverting driver. These dual drivers are electrically isolated and independent. The LTC1693-3 is a single driver with an output polarity select pin.All MOSFET drivers offer VCCindependent CMOS input thresholds with 1.2V of typical hysteresis. They can level-shift the input logic signal up or down to the rail-to-rail VCCdrive for the external MOSFET.The LTC1693 contains an undervoltage lockout circuit and a thermal shutdown circuit that disable the external N-channel MOSFET gate drive when activated.The LTC1693-1 and LTC1693-2 come in an 8-lead SO package. The LTC1693-3 comes in an 8-lead MSOP package.ApplicationsPower SuppliesHigh/Low Side DriversMotor/Relay ControlLine DriversCharge Pumps