Ultra-Compact, High-Performance, High-Frequency DrMOS Device

The ZSPM9060 is IDT's next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, high-frequency, synchronous buck DC-DC applications. The ZSPM9060 integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm package. With an integrated approach, the complete switching power stage is optimized with regard to driver and MOSFET dynamic performance, system inductance, and power MOSFET RDS(ON). The ZSPM9060 uses innovative high-performance MOSFET technology, which dramatically reduces switch ringing, eliminating the need for a snubber circuit in most buck converter applications. A driver IC with reduced dead times and propagation delays further enhances the performance. A thermal warning function warns of a potential over-temperature situation. The ZSPM9060 also incorporates a Skip Mode (SMOD#) for improved light-load efficiency. The ZSPM9060 also provides a tri-state 3.3V PWM input for compatibility with a wide range of PWM controllers. The ZSPM9060 DrMOS is compatible with IDT's ZSPM1000, a leading-edge configurable digital power-management system controller for non-isolated point-of-load (POL) supplies.

Features

  • Based on the Intel® 4.0 DrMOS standard
  • High-current handling: up to 60A
  • High-performance PQFN copper-clip package
  • Tri-state 3.3V PWM input driver
  • Skip Mode (low-side gate turn-off) input (SMOD#)
  • Warning flag for over-temperature conditions
  • Driver output disable function (DISB# pin)
  • Internal pull-up and pull-down for SMOD# and DISB# inputs, respectively
  • Integrated Schottky diode technology in the low-side MOSFET
  • Integrated bootstrap Schottky diode
  • Adaptive gate drive timing for shoot-through protection
  • Under-voltage lockout (UVLO)
  • Optimized for switching frequencies up to 1MHz

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
ZSPM9060ZA1R Not Recommended for New Designs NLG40 VFQFPN 40 -40 to 125°C Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
ZSPM9060 Short-form Datasheet Short Form Datasheet PDF 73 KB Jan 26, 2016
ZSPM9060 Datasheet Datasheet PDF 708 KB Jan 26, 2016
User Guides & Manuals
ZSPM8060-KIT Evaluation Kit Description Manual PDF 762 KB Apr 19, 2016
Other
IDT CAD Altium Libraries for AID Products Rev 20160819 PCB Design Files ZIP 1.20 MB Aug 18, 2016
ZSPM90xx DrMOS Cross-Reference Flyer PDF 360 KB Apr 25, 2016

Evaluation Boards

Part Number Title Sort ascending
ZSPM8060KIT ZSPM8060 Evaluation Kit for the ZSPM9060 DrMOS
ZSPM8001KIT ZSPM8001 Evaluation Kit for the ZSPM1005 PWM Controller and ZSPM9060 DrMOS