Datasheet

6 NXP Semiconductors
10XS3435
15 VPWR Power Positive power supply
This pin connects to the positive power supply and is the source of operational
power for the device.
16 SO Output Serial output
This output pin is connected to the SPI Serial Data Input pin of the MCU or to the SI
pin of the next device of a daisy-chain of devices.
18
19
21
22
HS3
HS1
HS0
HS2
Output High-side outputs
Protected 10 mOhm (HS0 and HS1) 35 mOhm (HS2 and HS3) high-side power
output pins to the load.
4, 20 NC N/A No connect These pins may not be connected.
24 FSI Input Fail-safe input This input enables the watchdog timeout feature.
Table 3. 10XS3435 pin definitions (continued)
A functional description of each pin can be found in the Functional Pin Description section beginning on page 25.
Pin
number
Pin name Pin function Formal name Definition