ISL89161 - Intersil

ISL89161 Power MOSFET Drivers

PIN NUMBER SYMBOL DESCRIPTION 1, 8 NC No Connect. This pin may be left open or connected to 0V or VDD 2 INA or /INA Channel A input, 0V to VDD 3 GND Power Ground, 0V 4 INB or /INB Channel B enable, 0V to VDD 5 OUTB Channel B output 6 VDD Power input, 4.5V to 16V 7 OUTA Channel A output, 0V to VDD EPAD Power Ground, 0V 2 FN7719.3 February 20, 201.

Features

• Dual output, 6A peak currents, can be paralleled
• Typical ON-resistance <1Ω
• Specified Miller plateau drive currents
• Very low thermal impedance (θJC = 3°C/W)
• Hysteretic input logic levels for 3.3V CMOS, 5V CMOS, and TTL
• Precision threshold inputs for time delays with external RC components
• 20ns rise and fall time driving a 10nF load.
• NC pins may be connected to ground or VDD to ease PCB layout difficulties. Applications
• Synchronous Rectifier (SR) driver
• Switch mode power supplies
• Motor drives, class D amplifiers, UPS, inverters
• Pulse transformer driver
• Clock/line driver.