LM5106MM/NOPB

The LM5106MM/NOPB is a 100V half bridge Gate Driver with programmable dead-time, designed to drive both the high side and low side N-channel MOSFETs in a synchronous buck or half bridge configuration. The floating high side driver is capable of working with rail voltages up to 100V. The single control input is compatible with TTL signal levels and a single external resistor programs the switching transition dead-time through tightly matched turn-on delay circuits. The robust level shift technology operates at high speed while consuming low power and provides clean output transitions. Under-voltage lockout disables the gate driver when either the low side or the bootstrapped high side supply voltage is below the operating threshold.

• Drives both a high-side and low-side N-channel MOSFET
• Single TTL compatible input
• Programmable turn-on delays
• Enable input pin
• 32ns Typical turn-off propagation delays
• Supply rail under-voltage lockout
• Low power consumption
• Green product and no Sb/Br

Applications

Power Management, Motor Drive & Control