Part number: FD178B
Manufacturer: SiTi
File Size: 362.29KB
Download: 📄 Datasheet
Description: Single Coil Brushless DC Motor Drivers
z Support single-phase full wave Brushless DC Motor Driver z Built-in Hall sensor input signal amplifier z PWM control circuit z Low voltage startup (VDD=2V) z High drivi.
The output driver node O1/O2 are in drive/sink state when V(HP) > V(HN) and vice versa
The lock and auto-restart do.
FD178A/FD178B/FD178C：TSOT-28
O1 VSS FGR
HP
TSOT
O2 VDD PWM HN
Package : TSOT-28
NO. NAME
DESCRIPTION
1 O1 Output driving & sinking pin 1
2 VSS Ground pin
Frequency generator or rotating detector FD178：FG 3 FGR FD178B：FG/2
FD178C：RD
4 HP Ha.
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