Technical data

Analog Integrated Circuit Device Data
Freescale Semiconductor 15
34825
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
POWER OUTPUT (OUT)
Output of the power MOSFET in the 34825. This pin is
connected to a charger input. Bypass to ground with a 1.0
F
capacitor.
CHARGE CURRENT SETTING (ISET)
Open-drain output to set the charge current according to
the power supply current capability.
VBUS POWER SUPPLY (VBUS)
USB VBUS input. Bypass this pin to ground with a less
than 10 nF capacitor. When the accessory is an audio kit, this
pin is the microphone input to the 34825.
D- OF THE USB CONNECTOR (DM)
D- line of the mini or micro-USB connector.
D+ OF THE USB CONNECTOR (DP)
D+ line of the mini or micro-USB connector.
ID OF THE USB CONNECTOR (ID)
ID pin of the mini or micro-USB connector.
GROUND (GND)
Ground.