SIP42101

www.DataSheet4U.com SiP42101 New Product Vishay Siliconix Half-Bridge N-Channel MOSFET Driver for Motor Control FEATURES D D D D D D D D 5-V Gate Drive Pb-free Undervoltage Lockout Available Internal Bootstrap Diode Adaptive Shoot-Through Protection Motor Braking Shutdown Control Matched Rising and Falling Propagation Delays Drive MOSFETs In 4.5- to 50-V Systems APPLICATIONS D H-Bridge Motor Controls D 3-Phase Motor Controls DESCRIPTION The SiP42101 is a high-speed half-bridge MOSFET driver with adaptive shoot-through protection for motor driving applications. The high-side driver is bootstrapped to allow driving n-channel MOSFETs. The Brake pin forces the lowside MOSFET on, providing a braking function in H-bridge and 3-phase topologies. The SiP42101 comes with adaptive shoot-through protection to prevent simultaneous conduction of the external MOSFETs. The SiP42101 is available in both standard and lead (Pb)-free 10-Pin MLP33 packages and is specified to operate over the industrial temperature range of −40 _C to 85 _C. FUNCTIONAL BLOCK DIAGRAM +5 to 50 V +5 V VDD BOOT OUTH SiP42101 SD Controller PWM BRAKE LX Motor Winding OUTL GND GND GND Document Number: 73176 S-50265—Rev. B, 21-Feb-05 www.vishay.com 1 www.DataSheet4U.com SiP42101 Vishay Siliconix New Product ABSOLUTE MAXIMUM RATINGS (ALL VOLTAGES REFERENCED TO GND = 0 V) VDD, PWM, SD, BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V LX, BOOT . . . . . . . ...