STSPIN958

STSPIN958TR is a 5A full bridge driver for brushed DC motors. The power stage is designed with high dynamic performance, allowing to achievement of high-frequency PWM control with a precise duty cycle. This device offers a current limiter with an adjustable threshold and off-time with slow or mixed decay selection. The adjustable slew rate guarantees the best trade-off between performances and EMI. The versatile power stage offers seven different ways of operation for a high level of flexibility. This device offers a complete set of protection features including overcurrent, overtemperature, and low bus voltage detection. It is used in applications such as stage lighting, factory automation, ATM and money handling machines, textile machines, home appliances, robotics, antenna control, and vending machines.

• Seven driving methods with dual half-bridge, single full-bridge and half-bridge parallel mode
• Adjustable power MOS slew rate, adjustable OFF-time with slow or mixed decay
• Integrated amplifiers with two different embedded current control techniques
• Low consumption standby, UVLO, overcurrent protection, thermal shutdown
• Gain (integrated amplifier) is 10V/V typical
• Switching frequency is 500KHz maximum
• Charge pump capacitor is 100nF typical
• VDD power-on reset is 2.7V max at (VDD rising, VS = 58V, VBOOT = 61V, VDD = 3.3V)
• VS turn-on threshold is 5.05V max at (VS rising, VS = 58V, VBOOT = 61V, VDD = 3.3V)
• Ambient temperature range from -40°C to 85°C, VFQFPN32 package