l99mc6tr-lf STMicroelectronics, l99mc6tr-lf Datasheet - Page 7

• Manufacturer Part Number: l99mc6tr-lf
• Description: Configurable 6-channel Device
• Manufacturer: STMicroelectronics

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