STSPIN840Compact dual brushed DC motor driver | Motor Drivers, Controllers | 1 | Active | The STSPIN840 is a compact brushed DC motor driver able to drive two bi-directional brushed DC motors simultaneously. It integrates, in a very small 4 x 4 mm QFN package, both the control logic and a fully protected low RDSondual full-bridge power stage.
Thanks to a dedicated PARALLEL input pin the parallel mode function can be enabled, transforming the device in an equivalent and more powerful single full-bridge able to deliver up to 3Armscurrent at an equivalent HS + LS RDSonof 500 mΩ.
The STSPIN840 embeds two independent PWM current controllers (one for each full bridge) based on user settable values of reference voltage and OFF time.
The devices can be forced in a low consumption state reducing the total current consumption down to less than 45 μA.
As with all other devices from the STSPIN family, the STSPIN840 integrates a complete set of protections for the power stages (non-dissipative overcurrent, thermal shutdown, short-circuit and undervoltage lockout) making it a bulletproof solution for the new wave of demanding industrial applications. |
| Development Boards, Kits, Programmers | 1 | Active | |
| Power Management (PMIC) | 2 | Active | |
STSPIN958Scalable 5 A full-bridge driver for brushed DC motors | Motor Drivers, Controllers | 2 | Active | The STSPIN958 is a 5A full bridge driver for brushed DC motors.
The power stage is designed with high dynamic performance, allowing to achieve high frequency PWM control with precise duty-cycle.
The device offers a current limiter with adjustable threshold and off-time with slow or mixed decay selection. Two amplifiers with fixed amplification factor are available for current sensing (using an external shunt resistor).
The adjustable slew-rate guarantees the best trade-off between performances and EMI.
Versatile power stage offers seven different ways of operation for a high level of flexibility.
The device offers a complete set of protection features including overcurrent, overtemperature and low bus voltage detection. |
| PMIC | 2 | Obsolete | |
| Bipolar (BJT) | 1 | Obsolete | |
| Single FETs, MOSFETs | 1 | Obsolete | |
| Single FETs, MOSFETs | 1 | Obsolete | |
| FETs, MOSFETs | 1 | Obsolete | |
STT4P3LLH6P-Channel 30 V, 0.048 Ohm typ., 4 A STripFET H6 Power MOSFET in a SOT23-6L package | Transistors | 1 | Active | This device is a P-channel Power MOSFET developed using the STripFET H6 technology with a new trench gate structure. The resulting Power MOSFET exhibits very low RDS(on)in all packages. |
