MC33899 - Freescale Semiconductor

MC33899 Programmable H-Bridge Power IC

of each pin can be found in the Functional Pin Description section beginning on page 12. Pin Number 1 2 3 4 5 6 7 Pin Name VDDQ DO DI SCLK CS CRES REDIS Formal Name Logic Level Output Bias SPI Data Out SPI Data In SPI Serial Clock Input Chip Select (Active Low) Charge Pump Automatic Output ReEnable Disable Definition Sets VOH level of DO output and LSCMP. SP.

Features

• Drives Inductive Loads in a Full H-Bridge Configuration VW SUFFIX (Pb-FREE)
• Current Mirror Output Signal (Gain Selectable via External 98ASH70693A Resistor) 30-PIN HSOP
• Short Circuit Current Limiting
• Thermal Shutdown (Outputs Latched Off Until Reset via SPI) ORDERING INFORMATION
• Internal Charge Pump Circuit for the Internal High-Side MOSFETs Temperature
• SPI-Selectable Slew Rate Control and Current Limit Control Device Package Range (TA)
• Overtemperature Shutdown
• Outputs Can Be Disabled to High-Impedance State MC33899VW/R2 -40°C to 125°C 30 HSOP
• PWM-able up to 11 kHz @ 3.0 A
• .