LTC7062 100V Dual High-Side MOSFET Gate Driver FEATURES DESCRIPTION n Unique Symmetric Floating Gate Driver Architecture The LTC 7062 drives two high-side N-Channel MOSFETs n High Noise Immunity, Tolerates 10V Ground with supply voltages up to 100V. Both drivers can oper- Difference ate with a different ground reference, providing excellent n 100V Maximum Input Voltage Independent of IC noise and transient immunity. The two drivers are sym- Supply Voltage V metric and independent of each other, allowing comple- CC n 5V to 14V V Operating Voltage mentary or non-complementary switching. CC n 4V to 14V Gate Driver Voltage Its powerful 0.8 pull-down and 1.5 pull-up MOSFET n 0.8 Pull-Down, 1.5 Pull-Up for Fast Turn-On/Off drivers allows the use of large gate capacitance n TTL/CMOS Compatible Input highvoltage MOSFETs. Additional features include UVLO, n V UVLO/OVLO and Floating Supplies UVLO CC TTL/CMOS compatible inputs and fault indicator. n Drives Dual N-Channel MOSFETs n See chart below for a similar driver in this product family. Open-Drain Fault Indicator (V UVLO/OVLO, CC GateDriver UVLO and Thermal Shutdown) PARAMETER LTC7060 LTC7061 LTC7062 LTC7063 n Available in Thermally Enhanced 12-Lead MSOP Input Signal 3-State PWM CMOS/ CMOS/ 3-State PWM n AEC-Q100 Automotive Qualification in Progress TTL Logic TTL Logic Shoot-Through Yes Yes No Yes Protection APPLICATIONS Absolute Max 115V 115V 115V 155V n Automotive and Industrial Power Systems Voltage n Telecommunication Power Systems V Falling 5.3V 4.3V 4.3V 5.3V CC UVLO All registered trademarks and trademarks are the property of their respective owners. TYPICAL APPLICATION V IN V CC 48V100V V G1V CC CC 12V 51k FLTB G1 G1RTN V OUT1 LTC7062 5V V IN 48V100V G2V G1IN CC PWM CONTROLLER G2 G2IN SGND G2RTN V OUT2 7062 TA01 3.3V Rev. 0 1 Document Feedback For more information www.analog.comLTC7062 ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (All voltages are referred to SGND unless otherwise noted.) (Note 1) TOP VIEW G1IN 1 12 G1V CC V Supply Voltage ....................................0.3V to 15V CC G2IN 2 11 G1 G1 Gate Driver Voltage (G1V ) ...............0.3V to 115V FLT 3 10 G1RTN 13 CC NC 4 SGND 9 NC G2 Gate Driver Voltage (G2V ) ................0.3V to 115V CC V 5 8 G2 CC G1RTN, G2RTN ..........................................10V to 100V G2V 6 7 G2RTN CC (G1V G1RTN) ........................................0.3V to 15V MSE PACKAGE CC 12-LEAD PLASTIC MSOP (G2V G2RTN) .......................................0.3V to 15V CC T = 150C, = 40C/W JMAX JA EXPOSED PAD (PIN 13) IS SGND, MUST BE SOLDERED TO PCB FLT ............................................................. 0.3V to 15V G1IN, G2IN ................................................... 0.3V to 6V Output G1 (with Respect to G1RTN) ...........0.3V to 15V Output G2 (with Respect to G2RTN) ...........0.3V to 15V Operating Junction Temperature Range (Notes 2, 3) ........................... 40C to 150C Storage Temperature Range .................. 65C to 150C Note: All voltage are referred to SGND unless otherwisenoted. ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC7062EMSE PBF LTC7062EMSE TRPBF LTC7062 12-Lead Plastic MSOP 40C to 125C AUTOMOTIVE PRODUCTS** LTC7062IMSE WPBF LTC7062IMSE WTRPBF LTC7062 12-Lead Plastic MSOP 40C to 125C LTC7062JMSE WPBF LTC7062JMSE WTRPBF LTC7062 12-Lead Plastic MSOP 40C to 150C LTC7062HMSE WPBF LTC7062HMSE WTRPBF LTC7062 12-Lead Plastic MSOP 40C to 150C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with TRMPBF suffix. **Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for thesemodels. Rev. 0 2 For more information www.analog.com