zm7100 Power-One, zm7100 Datasheet
zm7100
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zm7100 Summary of contents
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... Description The ZM7100 is a fully programmable digital power manager that utilizes the industry-standard I bus interface to control, manage, program and monitor Z-series POL converters. The ZM7100 completely eliminates the need for external components for power management and POL converters programming, monitoring, and reporting. Parameters of the ZM7100 are programmable via the I user at any time during product development and service ...
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... Reference Documents • ZY7xxx Point of Load Regulator. Data Sheet • ZM7100 Digital Power Manager. Programming Manual • Z-OneTM Graphical User Interface 2. Ordering Information Product Series: Total number TM family: Digital of Z-One Z-One Power POLs that can Power Manager be controlled: Management 08 – 8 POLs Devices 16 – ...
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... At start-up of the DPM, the output is in the high impedance state. To avoid pulling the pin high due to capacitive coupling recommended to connect a 3.3kOhm resistor between the pin and the Pin 24 GND. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Conditions/Description Min Calculated Per Telcordia 5 ...
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... Conditions/Description Standard according to I Data Transfer Rate Specifications Version 2.1 HIGH level input voltage on I2C_SCL ViH_I2C_Sxx and I2C_SDA lines 4 MSBs hardwired Available Addresses 3 LSBs programmable REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Min 3 SYNC/DATA Line -0.5 1.7 0 Isink=8mA SD fall time 1 SD rise time ...
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... Figure 1. Block Diagram of Typical Multiple Output Application with Digital Power Manager and I The block diagram of a typical application of a ZM7100 digital power manager (DPM) is shown in Figure 1. The system may include Z-series Point Of Load converters (POLs). Each POL converter has a unique 5-bit address programmed by grounding respective address pins ...
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... Figure 2. Complete Schematic of a Multiple Output Application that Includes a High Power Output REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager www.power-one.com Data Sheet Page ...
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... Legend: I=input, O=output, I/O=input/output, P=power, CMOS=CMOS output stage, A=analog, PU=internal pull-up 1 ZM7132 only 2 ZM7116 and ZM7132 only REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Pin Description SYNC/DATA communication line OK/FAULT line of POL group D OK/FAULT line of POL group C OK/FAULT line of POL group B ...
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... INT[0:3]_N, Interrupts (Pin 14, 15, 16, 17): Four active low inputs with internal pull-ups. Each of the REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager inputs can be programmed to act as a remote enable for a specific group(s) of POL converters. pulled low, the interrupt will turn-off respective POL converters ...
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... Digital Power Manager Description The ZM7100 series DPMs perform translation between the I Graphical User Interface and the SD communication bus connected to Z-series POL converters. In addition, DPMs carry out programming, monitoring, data storage, POL group management, protection, and control. The DPMs can be controlled via the GUI or directly via the I described in the ‘ ...
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... POL address 2 These registers are only used in the DPM and are not downloaded into POL converters during system programming Refer to ZY7XXX data sheet for POL registers mapping and descriptions REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Register User Type Access ...
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... POL converter. It takes DPM approximately 17ms to program one POL. Upon completion of the programming cycle, programming status information is recorded in the registers PPS0- PPS3, and IMS shown in Figure 4 and Figure 5. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Figure 3. System Configuration Window If both acknowledgement and readback operations are www.power-one.com ...
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... The write protection can be disabled by checking appropriate boxes in the Write Protections window shown in 2 Figure 7 or via the I C bus by writing directly into the Write Protection Register WP shown in Figure 8. The write protections are automatically restored when the DPM input power is recycled. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager PPS[3] PPS[2] PPS[1] Base Base+1 Base+2 ...
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... DPM Read I2C Write WP[5:4] User DPM Memory Registers FLASH REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager WP[3:2] WP[1:0] POL Setup Monitoring Registers Data Figure 6. DPM Memory and Write Protection Figure 7. Write Protections Window www.power-one.com Data Sheet POLs SD Bus POL Registers Page ...
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... REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager RW-1 RW-0 RW-1 RW-0 RW-1 WP4 WP3 WP2 WP1 WP0 Bit 0 Figure 8. Write Protection Register WP Table 3. POL Monitoring Memory Register Content 1) ST0 ...
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... Monitoring is enabled by checking the Retrieve Monitoring bits in the GUI Group Configuration window shown in 2 Figure 9 or directly via the I C bus by writing into the respective Group Configuration Register GxC shown in Figure 10. Update frequency is 1Hz. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Figure 9. POL Group Configuration Window www.power-one.com Data Sheet Page ...
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... Contents of the ring buffer can be displayed in the GUI IBS Monitoring Window shown in Figure 12 or can be read 2 directly via the I C bus using high and low level commands. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager U R/W-0 R/W-1 R/W-0 R/W-0 ...
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... Contents of the counter can be examined in the GUI IBS Monitoring Window shown in Figure 12 or directly via the I REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Figure 11. Monitoring Ring Buffer 2 C bus by writing into the respective Group ...
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... POL converters with interconnected OK pins. A group can include from POL converters, but a POL converter can be a member of only one group. In addition, the OK lines can be connected to the DPM to facilitate REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Figure 12. IBS Monitoring Window www.power-one.com ...
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... DPM can generate commands to turn off a front end (a DC-DC converter generating the intermediate bus voltage) and trigger an optional crowbar protection to accelerate removal of the intermediate bus voltage (IBV). REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager Figure 13. Fault and Error Propagation Window 2 C bus by writing into the FPC1, FPC2, and EPC www ...
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... Bit 2 Unimplemented: read as ‘0’ Bit 1 FPCB: Fault propagation from Group C to Group disabled 1 = enabled Bit 0 FPCA: Fault propagation from Group C to Group disabled 1 = enabled REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager R/W-0 R/W-0 R/W-0 R/W-0 U FPBA FPAC FPAB --- FPAD Bit 0 ...
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... Bit 0 PV: Phase Voltage Fault Note fault shall be encoded as ‘0’ 10.3.2 Margining Margining can be executed separately for each group by clicking an appropriate radio button in the GUI IBS monitoring window or directly via the I REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 EPC0 EPB1 EPB0 ...
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... The interrupts are enabled in the GUI Interrupt Configuration window shown in Figure 18 or directly via the I by writing into the Interrupt Configuration registers IC1 and IC2 shown in Figure 19. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager 2 C bus by writing into the respective Group Figure 18 ...
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... GUI Intermediate Bus Configuration Window shown in Figure 20 or directly via the I2C bus by writing into the IBV Low Threshold and High Threshold IBH registers IBL and IBV shown in Figure 21. Figure 20. Intermediate Bus Configuration Window REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager R/W-0 R/W-0 R/W-1 ...
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... DPM with the Front End through an optocoupler as shown in Figure 22. configuration provides interface for negative logic front ends. The 3.3k resistor was added between the FE_EN pin and the ground to avoid a glitch during application of input voltage to the DPM. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager W/R-0 W/R-0 W/R-0 ...
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... A total of 1024 Bytes of user memory is provided. The user memory can be accessed via the GUI System Configuration window shown in Figure 3, or directly via the I low level commands. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager R R Enable Q 3 ...
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... If the DPM is powered by an auxiliary source higher than 4.0V, the IBV voltage range can be extended to 3.0 to 14V as shown in Figure 25. IBV=3.0...14V Input Voltage 4.0...14V Figure 25. Power Connections For Application With Auxiliary Source Higher Than 4.0V REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager 100 Pin 10 IBV_S 4.7uF Pin 25 3V3 ...
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... Figure 26. Power Connections For Application With 3.3V Auxiliary Source In applications where the intermediate voltage bus is 3.3V, both the DPM and POL converters can be powered directly from the IBV as shown in Figure 27. IBV=3.0...3.6V REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager 100 Pin 10 IBV_S 4.7uF ...
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... Mechanical Drawings 6.25±0.3 Figure 28. ZM7100 Mechanical Drawing – Top View Figure 29. ZM7100 Mechanical Drawing – Bottom View REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager All Dimensions are in mm Tolerances: ±0.1 0.5-10 ±0.2 10-100 14±0.3 Pin 1 0.4 1.27 10 2.54 8 0.1 Z-Axis 2.3 www.power-one.com Data Sheet 0.5 Page ...
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... Power-One, Inc. 2. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice trademark of Philips Corporation. REV. 4.0 JUL 28, 2006 ZM7100 Series Digital Power Manager 2.54 Figure 30 ...