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参数资料
| 型号： | ZM7308G-65502-T2 |
| 厂商： | Power-One |
| 文件页数： | 7/33页 |
| 文件大小： | 0K |
| 描述： | IC DIGITAL PWR CONTROLLER 64QFN |
| 标准包装： | 100 |
| 应用： | 数字电源控制器 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 12mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-QFN |
| 供应商设备封装： | 64-QFN 裸露焊盘（9x9） |
| 包装： | 带卷 (TR) |
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ZM7300G Series Digital Power Manager
Data Sheet
9
Typical Application
Figure 3. Typical Application Schematic of Multiple Output System with Digital Power Manager and I C Interface
DPM
Power-Up
Reset
(Required)
2
The schematic of a typical application of a ZM7300 digital power manager (DPM) is shown in Figure 3.
The system includes four groups of Z-One Point Of Load converters (POLs). A group is defined as one
or more POL converters interconnected via OK pins. Grouping of the POLs enables users to program
advanced fault management schemes and define margining functions, monitoring, startup behavior, and
reporting conventions.
All Z-One POL converters are connected to the DPM and to each other via a single-wire
synchronization/data (SD) line. The line provides synchronization of all POL converters to the master
clock generated by the DPM and simultaneously carries bidirectional data transfer between POL
converters and the DPM. The DPM communicates via the I 2 C bus with the host system and/or the
Graphical User Interface.
In this application, besides Z-One POL converters, the DPM also controls and monitors two auxiliary
devices – a Voltage Regulation Module (VRM) and a Low Dropout Regulator (LDO). While these
devices are not Z-One compliant and may not even be manufactured by Power-One, they are integrated
into the system by communicating with the DPM via their Enable pins connected to ENX outputs of the
DPM. In addition, the DPM monitors status of the auxiliary devices via its PGX inputs connected to
Power Good and Error Flag outputs of the auxiliary devices. The DPM can control and monitor four or
more independent auxiliary devices.
ZD-00896 Rev. 5.1, 13-Jul-10
www.power-one.com
Page 7 of 33
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相关代理商/技术参数 |
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|---|---|
| ZM7308G-65502Y-B1 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:Digital Power Manager |
| ZM7308G-65502Y-B2 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:Digital Power Manager |
| ZM7308G-65502Y-Q1 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:Digital Power Manager |
| ZM7308G-65502Y-T1 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:Digital Power Manager |
| ZM7308G-65502Y-T2 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:Digital Power Manager |
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