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
1000nH Würth Inductor P/N 7443310100
ZSPM9015ZA1R
Up to 20A
ZSPM1507ZA1W0
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
ZMDI DrMOS Options, P/N
0.85V
2.50V
With this simple,
customers a fast time-to-market with high-performance digital point-of-load solutions in popular
ZSPM9010ZA1R
bus voltages and
ZSPM9060ZA1R
load capabilities up to 40A.
Zentrum Mikroelektronik Dresden AG Zentrum Mikroelektronik Dresden AG
ZMD America, Inc.
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