Analog Devices Inc. LTC7062 Dual High-Side MOSFET Gate Driver

Analog Devices LTC7062 Dual High-Side MOSFET Gate Driver drives two high-side N-Channel MOSFETs with supply voltages up to 100V. Both drivers can operate with a different ground reference, providing excellent noise and transient immunity. The two drivers are symmetric and independent of each other, allowing complementary or non-complementary switching.

Analog Devices LTC7062 with powerful 0.8Ω pull-down and 1.5Ω pull-up MOSFET drivers allow the use of large gate capacitance high voltage MOSFETs. Additional features include UVLO, TTL/CMOS compatible inputs, and fault indicator.

Features

Unique symmetric floating gate driver architecture
High noise immunity, tolerates ±10V ground difference
100V maximum input voltage independent of IC supply voltage V_CC
5V to 14V V_CC operating voltage
4V to 14V gate driver voltage
0.8Ω pull-down, 1.5Ω pull-up for fast turn-on/off

TTL/CMOS compatible input
V_CC UVLO/OVLO and floating supplies UVLO
Drives dual N-Channel MOSFETs
Open-drain fault indicator (V_CC UVLO/OVLO, gate driver UVLO and thermal shutdown)
Available in thermally enhanced 12-lead MSOP
AEC-Q100 automotive qualification in progress