ZY7120LG-T2

ZY7120 20A DC-DC Intelligent POL Data Sheet 3V to 13.2V 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  Desktops, servers, and portable computing  Broadband, networking, optical, and communications systems  Active memory bus terminators Benefits  Integrates digital power conversion with intelligent power management  Eliminates the need for external power management components  Completely programmable via industry-standard I2C communication bus  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–13.2V  High continuous output current: 20A  Wide programmable output voltage range: 0.5V–5.5V  Active digital current share  Single-wire serial communication bus for frequency synchronization, programming, and monitoring  Optimal voltage positioning with programmable slope of the VI line  Overcurrent, overvoltage, undervoltage, and overtemperature protections with programmable thresholds and types  Programmable fixed switching frequency 0.5-1.0MHz  Programmable turn-on and turn-off delays  Programmable turn-on and turn-off voltage slew rates with tracking protection  Programmable feedback loop compensation  Power Good signal with programmable limits  Programmable fault management  Start up into the load pre-biased up to 100%  Full rated current sink  Real time voltage, current, and temperature measurements, monitoring, and reporting  Small footprint 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 ZY7120 is an intelligent, fully programmable step-down point-of-load DC-DC module integrating digital power conversion and intelligent power management. When used with ZM7300 Series Digital Power Managers, the ZY7120 completely eliminates the need for external components for sequencing, tracking, protection, monitoring, and reporting. All parameters of the ZY7120 are programmable via the industry-standard I2C communication bus and can be changed by a user at any time during product development and service. ZD-00194 Rev. 2.7, 5-May -2011 www.power-one.com Page 1 of 33 ZY7120 20A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input  0.5V to 5.5V Output Reference Documents:  ZM7300 Digital Power Manager Data Sheet  ZM7300 PrgManual - Digital Power Manager Programming Manual  Power-One I2C GEN II Graphical User Interface  ZM00056-KIT USB to I2C Adapter Kit. User Manual 1. Ordering Information ZY 71 Product family: Z-One Module Series: Intelligent POL Converter 20 x Output Current: 20A – y Output voltage setpoint accuracy: L – 1.2% or 20mV, whichever is greater. H1 – 1.0% or 10mV, whichever is greater RoHS compliance: No suffix - RoHS compliant with Pb solder exemption2 G - RoHS compliant for all six substances zz Packaging Option3: T1 – 500pcs T&R T2 – 100pcs T&R T3 – 50pcs T&R Q1 – 1pc sample for evaluation only Dash ______________________________________ 1 Contact factory for availability. 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. 3 Packaging option is used only for ordering and not included in the part number printed on the POL converter label. 4 The evaluation board is available in only one configuration: ZM7300-KIT-HKS. 2 Example: ZY7120HG-T2: A 100-piece reel of RoHS compliant POL converters with the output voltage setpoint of 1.0% or 10mV, whichever is greater. Each POL converter is labeled ZY7120HG. 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 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) 20 ADC -20 Environmental and Mechanical Specifications Parameter Conditions/Description Min Nom Max Units C Ambient Temperature Range -40 85 Storage Temperature (Ts) -55 125 C 15 grams Weight MTBF Calculated Per Telcordia Technologies SR-332 Peak Reflow Temperature ZY7120 ZY7120G Lead Plating ZY7120 and ZY7120G 100% Matte Tin Moisture Sensitivity Level ZY7120 and ZY7120G 3 ZD-00194 Rev. 2.7, 5-May -2011 www.power-one.com 6.14 MHrs 220 260 245 Page 2 of 33 C C ZY7120 20A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input  0.5V to 5.5V Output 4. Electrical Specifications Specifications apply at the input voltage from 3V to 13.2V, output load from 0 to 20A, ambient temperature from 40°C to 85°C, 100F output capacitance, and default performance parameters settings unless otherwise noted. 4.1 Input Specifications Parameter Input voltage (VIN) 4.2 Conditions/Description At VIN