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ZSPM9015 Datasheet

High-Frequency DrMOS

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Ultra-Compact, High-Performance,
High-Frequency DrMOS Device
ZSPM9015
Datasheet
Brief Description
The ZSPM9015 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 ZSPM9015 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 ZSPM9015 uses
innovative high-performance MOSFET technology,
which dramatically reduces switch ringing, eliminat-
ing 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 indicates if a potential over-temper-
ature situation (>150°C) has occurred. An automatic
thermal shutdown activates if an over-temperature
condition (>180°C) is detected. The ZSPM9015 also
incorporates a Zero Current Detection Mode (ZCD)
for improved light-load efficiency and provides a tri-
state 3.3V and 5V PWM input for compatibility with a
wide range of PWM controllers.
The ZSPM9015 DrMOS is compatible with IDT’s
ZSPM1000, a leading-edge configurable digital
power-management system controller designed for
non-isolated point-of-load (POL) supplies.
Benefits
Improved efficiency with zero current detection
Clean switching waveforms with minimal ringing
Based on the Intel® 4.0 DrMOS standard
72% space-saving compared to conventional
discrete solutions
High current handling
Optimized for use with IDT’s ZSPM1000 true
digital PWM controller
Available Support
ZSPM8015-KIT: Evaluation Kit for ZSPM9015
Physical Characteristics
Operation temperature: 0°C to +150°C
VIN: 4.5V to 25V (typical 12V)
IOUT: up to 35A
Low-profile SMD package: 6mmx6mm QFN40
IDT green packaging and RoHS compliant
Typical Application
Features
High-current handling: up to 35A
PWM input capable of 3.3V and 5V
Optimized for switching frequencies up to 1MHz
Zero-current detection and under-voltage lockout
(UVLO)
Thermal shutdown and warning flag for over-
temperature conditions
Driver output disable function (DISB# pin)
Integrated Schottky diode technology in the
low-side MOSFET
Integrated bootstrap Schottky diode
Adaptive gate drive timing for shoot-through
protection
1
January 25, 2016


Renesas Electronics Components Datasheet

ZSPM9015 Datasheet

High-Frequency DrMOS

No Preview Available !

Ultra-Compact, High-Performance,
High-Frequency DrMOS Device
ZSPM9015
Datasheet
ZSPM9015 Block Diagram
Typical Applications
High-performance gaming
motherboards
Compact blade servers,
Vcore and non-Vcore
DC-DC converters
Desktop computers,
Vcore and Non-Vcore
DC-DC converters
Workstations
High-current DC-DC
point-of-load converters
Networking and telecom
microprocessor voltage
regulators
Small form-factor voltage
regulator modules
VCIN
PWM
CGND
ZCD_EN#
DISB#
THWN#
UVLO
LOGIC
Thermal Thermal
Warning Shutdown
DBoot
BOOT
VIN
GH
Logic
Level Shift
Anti-Cross
Conduction
GL
Logic
ZSPM9015
(Q1)
GH
HS Power
MOSFET
GH
PHASE
VSWH
VCIN
(Q2)
GL
LS Power
MOSFET
GL
PGND
Ordering Information
Product Sales Code Description
ZSPM9015ZI1R
ZSPM9015 RoHS-Compliant QFN40 – Junction temperature range: 0°C to 150°C
ZSPM8015-KIT
Evaluation Kit for ZSPM9015
Package
Reel
Kit
© 2016 Integrated Device Technology, Inc.
2
January 25, 2016



Part Number ZSPM9015
Description High-Frequency DrMOS
Maker Renesas
Total Page 3 Pages
PDF Download

ZSPM9015 Datasheet PDF





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