Texas Instruments Power Management Unit for Advanced Application Processors LP3972SQ-I514EV/NOPB LP3972SQ-I514EV/NOPB Ficha De Dados
Códigos do produto
LP3972SQ-I514EV/NOPB
USB B connector
COP8CBDE9
8 Bit CMOS microcontroller with
8K memory, 10 Bit AD converter
8K memory, 10 Bit AD converter
LP3972
FlexPMU
USB 9604
Full speed node controller
Enhanced DMA support
SDA/SCL
communications
Analog to Digital conversion
voltmeter lines
LDO outputs and LED
monitoring
Buck switcher ouputs
and LED monitoring
Power selection
USB/External
External VCC Pads
/Turret pins
Evaluation Board/Kit Overview
Figure 1. LP3972 Evaluation Board Version B
Figure 2. LP3972 Flex_PMU USB Evaluation Board Block Operational Diagram
2
AN-1621 LP3972 USB Evaluation Board Rev B
SNVA235A – May 2007 – Revised April 2013
Copyright © 2007–2013, Texas Instruments Incorporated