LM5106SD/NOPB

The LM5106SD/NOPB is a high-voltage Gate Driver 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 voltage 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 (dead-time)
• Enable input pin
• Supply rail under-voltage lockout protection
• Low power consumption
• Drives 1000pF with 15ns rise and 10ns fall time
• 118VDC Bootstrap supply voltage
• Green product and no Sb/Br

Applications

Motor Drive & Control, Power Management, Signal Processing