Layout and Bill of Materials
•
AD = AD_EN = TS-CTRL = SCL = SDA = TERM = FOD = 1 mA
•
CHG = 10 mA
It is also recommended to have the following capacitance on RECT and OUT:
•
RECT
≥
10 µF
•
OUT
≥
1 µF
It is always good practice to place high frequency bypass capacitors next to RECT and OUT of 0.1
μ
F.
illustrates an example of a WCSP layout.
Figure 11. bq51221EVM-520 Layout Example
19
SLUUAX6B – February 2014 – Revised June 2014
Dual Mode (WPC and PMA) Integrated Wireless Receiver Power Supply
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