Datasheet

L99MC6 List of figures
Doc ID 16523 Rev 2 7/32
List of figures
Figure 1. Application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 2. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 3. Configuration diagram (top view) not in scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 4. Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 5. Output voltage clamping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 6. Example of bridge configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 7. Example of programmable soft start function for inductive loads and incandescent bulbs. 16
Figure 8. Serial input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 9. Serial input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 10. Output turn on/off delays and slew rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 11. Clock polarity and clock phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 12. SPI frame structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 13. Indication of the global error flag on DO when CSN is low and SCK is stable . . . . . . . . . . 31
Figure 14. Bridge mode drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 15. Open-load in bridge mode drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 16. Configurable switch HSD - maximum turn-off current versus inductance. . . . . . . . . . . . . . 42
Figure 17. Configurable switch LSD - maximum turn-off current versus inductance . . . . . . . . . . . . . . 43
Figure 18. Fixed LSD switch - maximum turn-off current versus inductance. . . . . . . . . . . . . . . . . . . . 44
Figure 19. L99MC6 as driver for incandescent bulb, LEDs and high-side or low-side relays . . . . . . . 45
Figure 20. L99MC6 as motor driver (for example, for mirror adjustment) . . . . . . . . . . . . . . . . . . . . . . 46
Figure 21. L99MC6 as driver for unipolar stepper motor driver, relay and LEDs. . . . . . . . . . . . . . . . . 47
Figure 22. PowerSSO-16 PC board
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 23. PowerSSO-16 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 24. PowerSSO-16 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 25. PowerSSO-16 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52