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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ZL2005P датащи(PDF) 1 Page - Renesas Technology Corp |
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ZL2005P датащи(HTML) 1 Page - Renesas Technology Corp |
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1 / 41 page  FN6849 Rev 3.00 Page 1 of 41 December 16, 2011 FN6849 Rev 3.00 December 16, 2011 ZL2005P Digital-DC™ Controller with Drivers and POLA/DOSA Trim DATASHEET Description The ZL2005P is an innovative mixed-signal power conversion and management IC that combines a com- pact, efficient, synchronous DC-DC buck controller, adaptive drivers and key power and thermal manage- ment functions in one IC, providing flexibility and scalability while decreasing board space requirements and design complexity. Zilker Labs Digital-DC tech- nology enables a unique blend of performance and features not available in either traditional analog or newer digital approaches, resolving the issues associ- ated with providing multiple low-voltage power domains on a single PCB. The ZL2005P is designed to be configured either as a standard ZL2005 or as POLA/DOSA compatible device. All operating features can be configured by simple pin-strap selection, resistor selection or through the on-board serial port. The PMBus™-compliant ZL2005P uses the SMBus™ serial interface for com- munication with other Digital-DC products or a host controller. Features Power Conversion • Efficient synchronous buck controller • 3 V to 14 V input range • 0.54 V to 5.5 V output range (with margin) • Optional output voltage setting with VADJ pin • ± 1% output accuracy • Internal 3 A drivers support >40 A power stage • Fast load transient response • Phase interleaving • RoHS compliant (6 x 6 mm) QFN package Power Management • Digital soft start/stop • Precision delay and ramp-up • Voltage tracking, sequencing and margining • Voltage/current/temperature monitoring •I2C/SMBus communication • Output overvoltage and overcurrent protection • Internal non-voltatile memory (NVM) • PMBus compliant Applications • Servers/storage equipment • Telecom/datacom equipment • Power supplies (memory, DSP, ASIC, FPGA) Figure 1. Block Diagram CURRENT SENSE LDO TEMP SENSOR SS (0,1) VTRK MGN VR VDD BST GH SW ISENA ISENB VADJ POWER DRIVER XTEMP PWM GL I2C SCL SDA SALRT SA (0,1) MANAGEMENT EN PG CFG UVLO DLY (0,1) ILIM (0,1) FC (0,1) MONITOR CONTROLLER V25 SYNC PGND SGND DGND ADC NON- VOLATILE MEMORY VSEN NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART ZL6100 |
Аналогичный номер детали - ZL2005P |
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Аналогичное описание - ZL2005P |
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