Datasheet

ADP1851 Data Sheet
Rev. 0 | Page 8 of 24
Pin No. Mnemonic Description
16 FREQ Internal Oscillator Frequency, f
OSC
. Sets the desired operating frequency between 200 kHz and 1.5 MHz with one
resistor between FREQ and AGND. Connect FREQ to AGND for a preprogrammed 300 kHz, or tie FREQ to VCCO
for 600 kHz operating frequency.
EPAD (AGND) Exposed Pad, Analog Ground. The exposed pad is the AGND power input of the IC. Connect the exposed pad to
the system AGND plane.