ZSPM9060
Ultra-Compact, High-Performance,
High-Frequency DrMOS Device
Datasheet
Brief Description
Benefits
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Fully optimized system efficiency: >93% peak
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.
Clean switching waveforms with minimal ringing
72% space-saving compared to conventional
discrete solutions
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High current handling
Optimized for use with IDT’s ZSPM1000 true
digital PWM controller
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,
Available Support
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ZSPM8060-KIT: Open-Loop Evaluation Board
for ZSPM9060
which dramatically reduces
switch ringing,
eliminating the need for a snubber circuit in most
buck converter applications.
Physical Characteristics
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Operation temperature: -40°C to +125°C
VIN: 3V to 16V (typical 12V)
A driver IC with reduced dead times and propagation
delays further enhances the performance. A thermal
warning function warns of a potential over-tempera-
ture situation. The ZSPM9060 also provides a Skip
Mode (SMOD#) for improved light-load efficiency. It
also provides a tri-state 3.3V PWM input for
compatibility with a wide range of PWM controllers.
IOUT: up to 60A
Low-profile SMD package: 6mmx6mm PQFN40
IDT green packaging and RoHS compliant
The ZSPM9060 DrMOS is compatible with IDT’s
ZSPM1000, a leading-edge configurable digital
power-management system controller for non-iso-
lated point-of-load (POL) supplies.
Typical Application
Features
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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
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Integrated Schottky diode technology in the
low-side MOSFET
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Integrated bootstrap Schottky diode
Adaptive gate drive timing for shoot-through
protection
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Under-voltage lockout (UVLO)
Optimized for switching frequencies ≤ 1MHz
© 2016 Integrated Device Technology, Inc.
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January 27, 2016