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Renesas Electronics Components Datasheet

ZSPM9010 Datasheet

High-Performance DrMOS

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Ultra-Compact, High-Performance
DrMOS Device
ZSPM9010
Datasheet
Brief Description
The ZSPM9010 DrMOS is a fully optimized, ultra-
compact, integrated MOSFET plus driver power
stage solution for high-current, high-frequency, syn-
chronous buck DC-DC applications. The ZSPM9010
incorporates a driver IC, two power MOSFETs, and
a bootstrap Schottky diode in a thermally enhanced,
ultra-compact PQFN40 package (6mmx6mm).
With an integrated approach, the ZSPM9010’s com-
plete switching power stage is optimized for driver
and MOSFET dynamic performance, system induc-
tance, and power MOSFET RDS(ON). It uses innova-
tive high-performance MOSFET technology, which
dramatically reduces switch ringing, eliminating the
snubber circuit in most buck converter applications.
An innovative driver IC with reduced dead times and
propagation delays further enhances performance. A
thermal warning function (THWN) warns of potential
over-temperature situations. The ZSPM9010 also
incorporates features such as Skip Mode (SMOD)
for improved light-load efficiency with a tri-state 3.3V
pulse-width modulation (PWM) input for compatibility
with a wide range of PWM controllers.
The ZSPM9010 DrMOS is compatible with IDT’s
ZSPM1000, a leading-edge configurable digital
power-management system controller for non-
isolated point-of-load (POL) supplies.
Benefits
Fully optimized system efficiency: >93% peak
Clean switching waveforms with minimal ringing
72% space-saving compared to conventional
discrete solutions
Optimized for use with IDT’s ZSPM1000 true
digital PWM controller
Features
Based on the Intel® 4.0 DrMOS standard
High-current handling: up to 50A
High-performance 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
Available Support
ZSPM8010-KIT: Open-Loop Evaluation Board for
ZSPM9010
Physical Characteristics
Operation temperature: -40°C to +125°C
VIN: 3V to 15V (typical 12V)
IOUT: 40A (average), 50A (maximum)
Low-profile SMD package: 6mmx6mm PQFN40
IDT green packaging and RoHS compliant
Typical Application
© 2016 Integrated Device Technology, Inc.
1
January 25, 2016


Renesas Electronics Components Datasheet

ZSPM9010 Datasheet

High-Performance DrMOS

No Preview Available !

Ultra-Compact, High-Performance
DrMOS Device
ZSPM9010
Datasheet
ZSPM9010 Block Diagram
Typical Applications
Telecom switches
Servers and storage
Desktop computers
Workstations
High-performance
gaming motherboards
Base stations
Network routers
Industrial applications
VCIN
DISB#
PWM
UVLO
10µA
VCIN
RUP_PWM
R DN_PWM
Input
Tri-State
Logic
THWN#
Temp
Sense
VDRV
DBoot
BOOT
VIN
GH
Logic
Level Shift
Dead Time
Control
VCIN
GL
Logic
10µA
GH
30k
(Q1)
HS Power
MOSFET
GH
PHASE
VDRV
GL
30k
VSWH
(Q2)
LS Power
MOSFET
GL
Ordering Information
CGND
SMOD#
Product Sales Code Description
ZSPM9010ZA1R
ZSPM9010 Lead-Free PQFN40 — Temperature range: -40°C to +125°C
ZSPM8010-KIT
Open-Loop Evaluation Board for ZSPM9010
PGND
Package
Reel
Kit
© 2016 Integrated Device Technology, Inc.
2
January 25, 2016


Part Number ZSPM9010
Description High-Performance DrMOS
Maker Renesas
PDF Download

ZSPM9010 Datasheet PDF






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