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Technical Specifications
Parameters and characteristics for this part
| Specification | L9958XPTR |
|---|---|
| Applications | General Purpose |
| Current - Output | 8.6 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | SPI |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 24-PowerBSOP |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | PowerSSO-24 |
| Technology | CMOS |
| Voltage - Load [Max] | 28 V |
| Voltage - Load [Min] | 4 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
L9958 Series
SPI Controlled H-Bridge
| Part | Applications | Output Configuration | Supplier Device Package | Current - Output | Motor Type - Stepper | Interface | Operating Temperature [Min] | Operating Temperature [Max] | Technology | Mounting Type | Function | Voltage - Load [Max] | Voltage - Load [Min] | Voltage - Supply [Max] | Voltage - Supply [Min] | Motor Type - AC, DC | Package / Case [y] | Package / Case | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | General Purpose | Half Bridge (2) | PowerSO-20 | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 11 mm | 20-PowerSOIC | 0.433 " |
 STMicroelectronics | General Purpose | Half Bridge (2) | PowerSSO-24 | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 7.5 mm | 24-PowerBSOP | 0.295 in |
 STMicroelectronics | General Purpose | Half Bridge (2) | PowerSO-16™ | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 16-PowerBSOP (0.370" 9.40mm Width) | ||
 STMicroelectronics | General Purpose | Half Bridge (2) | PowerSO-16™ | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 16-PowerBSOP (0.370" 9.40mm Width) | ||
 STMicroelectronics | General Purpose | Half Bridge (2) | PowerSO-20 | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 20-SOIC (0.433" 11.00mm Width) Exposed Pad | ||
STMicroelectronics | General Purpose | Half Bridge (2) | PowerSSO-24 | 8.6 A | Bipolar | SPI | -40 °C | 150 °C | CMOS | Surface Mount | Driver - Fully Integrated Control and Power Stage | 28 V | 4 V | 5.5 V | 4.5 V | Brushed DC | 7.5 mm | 24-PowerBSOP | 0.295 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 3.47 | |
Description
General part information
L9958 Series
The L9958 is an SPI controlled H-Bridge, designed for the control of DC and stepper motors in safety critical applications and under extreme environmental conditions.
The H-Bridge is protected against over temperature, short circuits and has an undervoltage lockout for all the supply voltages Vsand Vdd, and for overvoltage on Vdd. All malfunctions cause the output stages to go tristate.
Detailed failure diagnostics on each channel is provided via SPI: short circuit to battery, short circuit to ground, short circuit overload, over temperature.
Documents
Technical documentation and resources