参数资料
型号: MC13892VKR2
厂商: Freescale Semiconductor
文件页数: 35/158页
文件大小: 0K
描述: IC PMU I.MX51/37/35/27 139MAPBGA
标准包装: 2,000
应用: 电池管理,显示器(LED 驱动器),手持/移动设备,电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 139-TFBGA
供应商设备封装: 139-PBGA(7x7)
包装: 带卷 (TR)
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
VGEN1DRV
Drive output for the VGEN1 external PNP transistor.
VGEN1
Output of general purpose 1 regulator.
VGEN2DRV
Drive output for the VGEN2 external PNP transistor.
VGEN2
Output of general purpose 2 regulator.
VINGEN3DRV
1. Input for the VGEN3 regulator when no external PNP transistor used. Typically connected to BP.
2. Drive output for VGEN3 in case an external PNP transistor is used on the application. In this case, this pin must be
connected the base of the PNP transistor.
VGEN3
Output of general purpose 3 regulator.
VSRTC
Output regulator for the SRTC module on the processor. The VSRTC regulator provides the CLK32KMCU output level (1.2 V).
Additionally, it is used to bias the low-power SRTC domain of the SRTC module integrated on certain FSL processors.
GNDREG1
Ground for regulators 1.
GNDREG2
Ground for regulators 2.
GNDREG3
Ground for regulators 3.
GENERAL OUTPUTS
GPO1
General purpose output 1. Intended to be used for battery thermistor biasing. In this case, connect a 10 K Ω resistor from GPO1
to ADIN5, and one from ADIN5 to GND.
GPO2
General purpose output 2.
GPO3
General purpose output 3.
GPO4
General purpose output 4. It can be configured for a muxed connection into Channel 7 of the GP ADC.
MC13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
35
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