ZY1115G-T3

ZY1115 15A No-Bus POL Data Sheet 3V to 14V Input • 0.5V to 5.5V Output Member of the 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 Family 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 vertical SMT package: 8x32mm • Low profile of 14mm • Compatible with conventional pick-and-place equipment • Wide operating temperature range • UL 60950-1/CSA 22.2 No. 60950-1-07 Second Edition, IEC 60950-1: 2005, and EN 60950-1:2006 Description Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA). The ZY1115 is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power conversion and intelligent power management. The ZY1115 completely eliminates the need for external components for sequencing, tracking, protection, monitoring, and reporting. Performance parameters of the ZY1115 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. ZD-00696 Rev. 1.7, 11-Oct-2011 www.power-one.com Page 1 of 17 ZY1115 15A No-Bus POL Data Sheet 3V to 14V Input • 0.5V to 5.5V Output Reference Documents TM No-Bus POL Converters. Z-1000 Series Application Note ® Z-One POL Converters. Eutectic Solder Process Application Note ® Z-One POL Converters. Lead-Free Process Application Note 1. Ordering Information ZY 11 Product family: Z-One Module Series: No-Bus POL Converter 15 Output Current: 15A y RoHS compliance: No suffix - RoHS compliant 1 with Pb solder exemption G - RoHS compliant for all six substances – Dash zz 2 Packaging Option : T1 – 500pcs T&R T2 – 100pcs T&R T3 – 50pcs T&R Q1 – 1pc sample for evaluation only K1 – 1pc mounted on the evaluation 3 board ______________________________________ 1 The solder exemption refers to all the restricted materials except lead in solder. These materials are Cadmium (Cd), Hexavalent chromium (Cr6+), Mercury (Hg), Polybrominated biphenyls (PBB), Polybrominated diphenylethers (PBDE), and Lead (Pb) used anywhere except in solder. 2 Packaging option is used only for ordering and not included in the part number printed on the POL converter label. 3 The evaluation board is available in only one configuration: ZY1115-K1. Example: ZY1115G-T3: A 50-pieces reel of RoHS compliant POL converters. Each POL converter is labeled ZY1115G. 2. Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect longterm reliability, and cause permanent damage to the POL converter. 3. Parameter Conditions/Description Min Max Units Operating Temperature Controller Case Temperature -40 105 °C Input Voltage 250ms Transient 15 VDC Output Current (See Output Current Derating Curves) 15 ADC -15 Environmental and Mechanical Specifications Parameter Conditions/Description Min Nom Max Units Ambient Temperature Range -40 85 °C Storage Temperature (Ts) -55 125 °C 15 grams Weight MTBF Calculated Per Telcordia Technologies SR-332 Peak Reflow Temperature ZY1115 ZY1115G Lead Plating ZY1115 and ZY1115G Moisture Sensitivity Level ZY1115 ZY1115G ZD-00696 Rev. 1.7, 11-Oct-2011 www.power-one.com 4.82 MHrs 220 °C 245 260 100% Matte Tin or 1.5µm Ag over 1.5µm Ni 2 3 Page 2 of 17 ZY1115 15A No-Bus POL Data Sheet 3V to 14V Input • 0.5V to 5.5V Output 4. Electrical Specifications Specifications apply at the input voltage from 3V to 14V, output load from 0 to 15A, ambient temperature from 40°C to 85°C, output capacitance consisting of 110µF ceramic and 220µF tantalum, and default performance parameters settings unless otherwise noted. 4.1 4.2 Input Specifications Parameter Conditions/Description Min Input voltage (VIN) At VIN