MAX8523 High-Speed, Dual-Phase Gate Driver For Multiphase, Step-Down Converters

The MAX8523 dual-phase Gate driver, along with the MAX8524 MAX8525 multiphase controllers, provides flexible 2- to 8-phase CPU core-voltage supplies. The 0.5/0.95 driver resistance allows up to 30A output current per phase.
Each MOSFET driver in the MAX8523 CAN drive 3000pF capacitive loads with only 15ns propagation delay and 11ns typical rise and fall times, allowing operations up to 1.2MHz per phase. Adaptive dead time controls low-side MOSFET turn-on, and user-programmable dead time controls high-side MOSFET turn-on. This maximizes converter efficiency while allowing operation with a variety of MOSFETs and controller ICs. An undervoltage lockout (UVLO) circuit allows proper power-on sequencing. PWM_ signal inputs are TTL and CMOS compatible.
The MAX8523 is available in a space-saving 16-pin QSOP package and specified for -40C to +85C operation.
By Maxim Integrated Products
MAX8523 's PackagesMAX8523 's pdf datasheet
MAX8523EEE QSOP
MAX8523EEE-T QSOP
MAX8523EEET QSOP




MAX8523 Pinout, Pinouts
MAX8523 pinout,Pin out
This is one package pinout of MAX8523,If you need more pinouts please download MAX8523's pdf datasheet.

MAX8523 Application circuits
MAX8523 circuits
This is one application circuit of MAX8523,If you need more circuits,please download MAX8523's pdf datasheet.


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