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Garmin MC34676B Manuale Utente

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Using the Dual 28V Input Voltage Charger with Linear Regulator,
 Rev. 1.0
Freescale Semiconductor
5
Component Selection
5.5
End-of-charge current setting resistors R10 and R11
The end-of-charge (EOC) current for both the AC charger and the USB charger can be set by the resistors R10 and R11.
On the evaluation board, two resistors with one pin header jumper are used for the user to conveniently configure 
different EOC current values. 
 shows the EOC current with the different settings of pin header J12.
Open
Open
400mA
Short
Open
150mA
Open
Short
150mA
Short
Short
300mA
Table 3. The EOC Current Settings
J12
Charge Current
Open
10mA
Short
80mA
Table 2. The USB CC-mode Charge Current Settings