Power Management ICs Power and Precision
ZMDI‘s ZSPM15xx Digital Power Controller IC Family for Accelerating Time-to-Market by Simplifying Power Designs ZMD AG (ZMDI), a Dresden-based semiconductor company that specializes in enabling energy-efficient solutions, has released the ZSPM15xx family of ultra-fast, step-down single-phase DC/DC digital controllers for non-isolated, high-current applications. fast time-to-market: The ZSPM15xx’s digital control loop and compensation provide customers with a fast time-to-market and an easy-to-design solution for high-performance, digitally controlled power supplies when combined with ZMDI’s ZSPM90xx MOSFET drivers. The controller’s flexible design allows users to select the output voltage rise time, compensation, and over-current protection via two external resistors to achieve the highest performance in their application. ZSPM15xx Family: The ZSPM15xx Family includes twelve products designed to support applications with maximum loads from 10A to 40A with popular bus voltages: 0.85V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 3.3V, and 5.0V.
FEATURES • Faster time-to-market with tested and ready POL solutions for up to 40A loads • Pre-configured with industryleading standard voltages options • Ultra-fast transient and load-step response • High power density in a 4 x 4 mm QFN24 package footprint
Characteristics: The operation temperature for the ZSPM15xx (4 x 4 mm QFN24 package) is -40°C to +125°C with a single 5V voltage supply.
• High efficiency across output load conditions
Applications: Telecom switches; servers and storage; base stations; network routers; industrial applications; single-rail/singlephase supplies for processors, ASICs, FPGAs, and DSPs.
• Performance optimized with ZMDI’s MOSFET driver ICs: ZSPM9000, ZSPM9010, ZSPM9015, or ZSPM9060
ZENTRUM MIKROELEKTRONIK DRESDEN AG (ZMDI) is a global supplier of analog and mixed-signal semiconductors solutions for automotive, industrial, medical, mobile sensing, information technology, and consumer applications. These solutions enable our customers to create the most energy-efficient products in power management, sensing, and lighting.
• Operation temperature: -40°C to +125°C • Operation from a single 5V supply
ZSPM15xx Family of Single-Phase Power Controller ICs • Factory pre-configured for industry standard output voltages and currents enabling fast time-to-market • Simplified design and integration • FPGA designer-friendly solution • Highest power density with smallest footprint • Higher energy efficiency across all output loading conditions • Selectable over-current limit protection, output voltage slew rate, and control loop compensation Vout
Iout Range
ZMDI Controller P/N
Recommended Inductor
15A – 40A
ZSPM1501ZA1W0
330nH Würth Inductor P/N 744301033
1.00V
15A – 40A
ZSPM1502ZA1W0
330nH Würth Inductor P/N 744301033
1.20V
15A – 40A
ZSPM1503ZA1W0
330nH Würth Inductor P/N 744301033
1.50V
15A – 40A
ZSPM1504ZA1W0
470nH Würth Inductor P/N 744301047
1.80V
15A – 35A
ZSPM1505ZA1W0
470nH Würth Inductor P/N 744301047
2.00V
15A – 25A
ZSPM1506ZA1W0
470nH Würth Inductor P/N 744301047
ZSPM9000AI1R
ZSPM9015ZA1R
Up to 20A
ZSPM1507ZA1W0
1000nH Würth Inductor P/N 7443310100
3.30V
Up to 15A
ZSPM1508ZA1W0
2200nH Würth Inductor P/N 7443310220
5.00V
Up to 10A
ZSPM1509ZA1W0
2200nH Würth Inductor P/N 7443310220
0.85V
Up to 15A
ZSPM1511ZA1W0
680nH Würth Inductor P/N 7443310068
1.00V
Up to 15A
ZSPM1512ZA1W0
680nH Würth Inductor P/N 7443310068
1.20V
Up to 15A
ZSPM1513ZA1W0
680nH Würth Inductor P/N 7443310068
easy-to-design approach, ZMDI is able to offer customers a fast
ZMDI DrMOS Options, P/N
0.85V
2.50V
“With this simple,
time-to-market with high-performance digital point-of-load solutions in popular bus voltages and
ZSPM9010ZA1R
load capabilities
ZSPM9060ZA1R
up to 40A.” Hensen Wong, Product Marketing Manager of Power Products at ZMDI
Zentrum Mikroelektronik Dresden AG Zentrum Mikroelektronik Dresden AG
ZMD America, Inc.
Global Headquarters Grenzstrasse 28 01109 Dresden, Germany
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ZMD Far East, Ltd.
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