Features: •Low On resistance. (The summation of the on resistance of the upper and lower MOSFET) RON = 0.6 W (TYP.)•Low consumption power for 3 aspects all-wave PWM drive method.•Index pulse (FG pulse) output function built in.•By the PWM-drive form and the IND pulse patter...
UPD16873: Features: •Low On resistance. (The summation of the on resistance of the upper and lower MOSFET) RON = 0.6 W (TYP.)•Low consumption power for 3 aspects all-wave PWM drive method.•I...
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•Low On resistance. (The summation of the on resistance of the upper and lower MOSFET) RON = 0.6 W (TYP.)
•Low consumption power for 3 aspects all-wave PWM drive method.
•Index pulse (FG pulse) output function built in.
•By the PWM-drive form and the IND pulse pattern, 4 kind, line-up
Parameter | Symbol | Condition | Rating | Unit |
Supply voltage | VDD | control block | -0.5 to +5.7 | V |
VM | output block | -0.5 to +5.7 | V | |
Input voltage | VIN | -0.5 to VDD + 0.5 | V | |
Output pin voltage | VOUT | -0.5 to +6.7 | V | |
Output current (DC)Note 1 | ID(DC) | DC | ±0.5 | A/phase |
Output current (pulse)Note 2 | ID(pulse) | PW < 5 ms, Duty < 30 % | ±1.3 | A/phase |
Output current (pulse, reverse brake)Note 3 | IDR(pulse) | PW < 5 ms, Duty < 30 % | ±1.9 | A/phase |
Power consumption | PT | 1.0 | W | |
Peak junction temperature | TCH(MAX) | 150 | ||
Storage temperature range | Tstg | -55 to 150 |
PD16873/A/B/C is 3 aspect spindle motor driver that composed by CMOS control circuit and MOS bridge output.
The consumption electric power can be substantially reduced to the screwdriver which used a conventional Bipolar transistor by the adoption of 3 aspect all-wave PWM methods and making an output paragraph MOSFET.