参数资料
型号: ZM7308G-65502-T2
厂商: Power-One
文件页数: 21/33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)
ZM7300G Series Digital Power Manager
Data Sheet
10.5.1 Fault and Error Propagation
Z-series POL converters protect outputs by triggering either a fault or an error depending on the severity
of the problem (see POL converter datasheets). Fault propagation between POL converters belonging
to the same group is a programmable function of POL converters. The DPM allows propagating faults
and errors between groups of POL converters and, in case of an error, to a DC/DC front-end and an
optional crowbar. The propagation delay for fault/error propagations is less than 10 μ s.
To enable fault and error propagation, the respective bits needs to be checked in the GUI Fault and
Error Propagation window shown in Figure 16. Note that cross propagation of faults/errors (means fault
in Group X propagates to Y and vice versa) should be avoided.
Figure 16. Fault and Error Propagation Window.
The fault propagation from POL converters to the auxiliary devices can be disabled by checking the bit
in the Auxiliary Device Fault Management window as shown in Figure 17. It is not possible to propagate
a fault from an Auxiliary Device to POL converters.
Figure 17. Auxiliary Device Fault Management Window
ZD-00896 Rev. 5.1, 13-Jul-10
www.power-one.com
Page 21 of 33
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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
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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