SI3201-X-FS SILABS [Silicon Laboratories], SI3201-X-FS Datasheet - Page 93

• Manufacturer Part Number: SI3201-X-FS
• Manufacturer: SILABS [Silicon Laboratories]

Pin #
28
29
30
31
32
33
34
SDITHRU SDI Passthrough.
DCDRV
TEST1
Name
DCFF
SCLK
SDO
SDI
Test.
Enables test modes for Silicon Labs internal testing. This pin should always be tied to
ground for normal operation.
DC Feed-Forward/High Current General Purpose Output.
Feed-forward drive of external bipolar transistors to improve dc-dc converter efficiency.
DC Drive/Battery Switch.
DC-DC converter control signal output which drives external bipolar transistor. Battery
switch control signal output which drives external bipolar transistor.
Cascaded SDI output signal for daisy-chain mode.
Serial Port Data Out.
Serial port control data output.
Serial Port Data In.
Serial port control data input.
Serial Port Bit Clock Input.
Serial port clock input. Controls the serial data on SDO and latches the data on SDI.
Preliminary Rev. 0.5
Description
Si3233
93