AN8783SB - Panasonic Semiconductor

AN8783SB 4-channel linear driver

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description PC1 (power cut) input pin Driver-3 phase compensation pin Driver-3 input pin Driver-4 input pin Driver-3 feedback pin Driver-4 feedback pin Driver-4 phase compensation pin Driver-4 current feedback power supply pin Driver-4 reverse rotation output pin Driver-4 forward rotation output pin Driver-2, driv.

Features

• Little phase delay due to current feedback system (2-channel for actuator)
• 4 modes of forward, reverse rotations, braking and standby can be selected from channels for loading motor (H-bridge method) by a digital signal from a microcomputer.
• Wide output dynamic range regardless of reference voltage of the system
• Setting the input level of a driver by an external resistor is possible.
• PC (power cut) function built-in (common for ch. 1, ch. 3 and ch. 4)
• Thermal shut-down circuit built-in (with hysteresis) (1.2) 0.8 (6.4) 0.35+0.10
  –0.05 Seating plane HSOP042-P-0400 s Application.