Si9978 driver equivalent, configurable h-bridge driver.
H-Bridge or Dual Half-Bridge Operation 20- to 40-V Supply Static (dc) Operation
Cross-Conduction Protected Current Limit Undervoltage Lockout
ESD Protected Fault Output.
The Si9978 is an integrated driver for an n-channel MOSFET H-bridge. The mode control allows operation as either a full H-bridge driver or as two independent half-bridges. The DIR/PWM input configuration allows easy implementation of either sign/magn.
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