L9958SBTR STMicroelectronics, L9958SBTR Datasheet - Page 14

• Manufacturer Part Number: L9958SBTR
• Description: IC H-BRIDGE SPI POWERSO16
• Manufacturer: STMicroelectronics

Specifications of L9958SBTR

• Applications: DC Motor Driver, Brushless (BLDC)
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-16 Exposed Bottom Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Device description
3.3.1
3.4
14/38
Daisy chain operation
Several L9958 can be connected to one SPI connection in daisy chain operation to save µC
interface pins. The number of devices connected in daisy chain is unlimited.
Figure 8.
SPI timing
Figure 9.
Daisy chain topology
SPI timing
Doc ID 17269 Rev 2
L9958