ZY1015 Datasheet, PDF (1/17 Pages) Power-One – 15A No-Bus POL 3V to 14V Input 0.5V to 5.5V Output

ZY1015 15A No-Bus POL Data Sheet
3V to 14V Input • 0.5V to 5.5V Output
Member of the
Family
Applications
• Low voltage, high density systems with
Intermediate Bus Architectures (IBA)
• Point-of-load regulators for high performance DSP,
FPGA, ASIC, and microprocessor applications
• Industrial computing, servers, and storage
• Broadband, networking, optical, and wireless
communications systems
• Active memory bus terminators
Benefits
• Integrates digital power conversion with intelligent
power management
• Eliminates the need for external power
management components and communication bus
• Completely programmable via pin strapping and
external R and C
• One part that covers all applications
• Reduces board space, system cost and
complexity, and time to market
Features
• RoHS lead free and lead-solder-exempt products are
available
• Wide input voltage range: 3V–14V
• High continuous output current: 15A
• Wide programmable output voltage range: 0.5V–5.5V
• Active digital current share
• Output voltage margining
• Overcurrent and overtemperature protections
• Overvoltage and undervoltage protections, and Power
Good signal tracking the output voltage setpoint
• Programmable power-up delay
• Tracking during turn-on and turn-off with guaranteed
slew rates
• Sequenced and cascaded modes of operation
• Single-wire line for frequency synchronization
between multiple POLs
• Programmable interleave
• Programmable feedback loop compensation
• Enable control with programmable polarity
• Flexible fault management and propagation
• Start-up into the load pre-biased up to 100%
• Full rated current sink
• Real time current and temperature measurements,
monitoring, and reporting
• Small footprint SMT package: 16x32mm
• Low profile of 8mm
• Compatible with conventional pick-and-place
equipment
• Wide operating temperature range
• UL60950 recognized, CSA C22.2 No. 60950-00
certified, and TUV EN60950-1:2001 certified
Description
The ZY1015 is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power
conversion and intelligent power management. The ZY1015 completely eliminates the need for external
components for sequencing, tracking, protection, monitoring, and reporting. Performance parameters of the
ZY1015 are programmable by pin strapping and external resistor and capacitor and can be changed by a user at
any time during product development and service without a need for a communication bus.
REV. 1.2 MAR 14, 2007
www.power-one.com
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