SLVS857B December 2009 – January 2015 DRV8808
PRODUCTION DATA.
PIN | I/O | PU/PD | SHUNT R | DESCRIPTION | |
---|---|---|---|---|---|
NAME | NO. | ||||
A- | 28 | O | — | — | Motor drive output for winding A- |
A+ | 31 | O | — | — | Motor drive output for winding A+ |
A_CONT | 15 | I | Down | 100k | DC-DC A converter control (L = Enable) |
B- | 36 | O | — | — | Motor drive output for winding B- |
B+ | 33 | O | — | — | Motor drive output for winding B+ |
C- | 42 | O | — | — | Motor drive output for winding C- |
C+ | 39 | O | — | — | Motor drive output for winding C+ |
CP1 | 46 | O | — | — | Charge pump bucket capacitor output (low side) |
CP2 | 45 | O | — | — | Charge pump bucket capacitor output (high side) |
CSELECT | 5 | I | Up | 200k | DC-DC converter startup selector |
ENA / STB | 9 | I | Down | 100k | Enable input for DC motor A control / SPI STROBE |
ENB | 11 | I | Down | 100k | Enable input for DC motor B control |
ENC | 13 | I | Down | 100k | Enable input for DC motor C control |
FB_A | 48 | I | — | — | Feedback signal for DC-DC converter A |
FB_B | 24 | I | — | — | Feedback signal for DC-DC converter B |
FB_C | 4 | I | — | — | Feedback signal for DC-DC converter C |
GND | 3 | — | — | — | Ground |
GND | 26 | — | — | — | Ground |
GND | 47 | — | — | — | Ground |
LOGIC_OUT | 7 | O | — | — | Information monitoring output (open drain) |
NC | 16 | NC | — | — | Do not connect |
nORT | 8 | O | — | — | Reset output (open drain) |
nReset | 19 | I | Up | 200k | Reset input (L: reset, H/open: normal operation) |
nSLEEP | 18 | I | Down | 100k | Enable/disable, SPI selector |
nWAKEUP | 20 | I | Up | 200k | Wake-up pin for DeepSleep mode (L = WAKEUP) |
OD_A | 1 | O | — | — | Output for DC-DC switch mode regulator A |
OD_B | 25 | O | — | — | Output for DC-DC switch mode regulator B |
OD_C | 2 | O | — | — | Output for DC-DC switch mode regulator C |
PHA / CLK | 10 | I | Down | 100k | Phase input for DC motor A control / SPI CLOCK |
PHB | 12 | I | Down | 100k | Phase input for DC motor B control |
PHC / DATA | 14 | I | Down | 100k | Phase input for DC motor C control / SPI DATA |
RSA / GND | 30 | O | — | — | Motor drive current sensing resistor A / GND power |
RSKA / GND | 29 | I | — | — | Motor drive current sensing resistor A / GND Kelvin |
RSB / GND | 35 | O | — | — | Motor drive current sensing resistor B / GND power |
RSKB / GND | 34 | I | — | — | Motor drive current sensing resistor B / GND Kelvin |
RSC / GND | 41 | O | — | — | Motor drive current sensing resistor C / GND power |
RSKC / GND | 40 | I | — | — | Motor drive current sensing resistor C / GND Kelvin |
TH_OUT | 6 | O | — | — | Temperature warning output (open drain) |
V3p3 | 17 | O | — | — | Bypass for internal 3.3-V regulator |
VCP | 44 | O | — | — | Charge pump output |
VLDO_FB | 22 | I | — | — | LDO voltage regulator feed back |
VLDO_IN | 23 | I | — | — | LDO voltage regulator input |
VLDO_OUT | 21 | O | — | — | LDO voltage regulator output |
VM | 27 | — | — | — | Voltage supply for motors and regulators |
VM | 32 | — | — | — | Voltage supply for motors and regulators |
VM | 37 | — | — | — | Voltage supply for motors and regulators |
VM | 38 | — | — | — | Voltage supply for motors and regulators |
VM | 43 | — | — | — | Voltage supply for motors and regulators |