Ordering number : EN6215
LB1966M
Monolithic Digital IC
LB1966M
Fan Motor 2-Phase Half-Wave Driver
Features
Package Dimensions
• Dual power supply voltage design (5/12V) and wide voltage unit: mm 3086A-MFP10S handling range • Built-in Hall amplifier with hysteresis (supports core without commutating pole) • Built-in lockup protection and automatic recovery circuits 10 (External capacitor for rotation detection need only be 0.
1 µF, allowing compact, cost-saving design) • Built-in latch-type RD (restraint protection) output (Vosat = 0.
2Vtyp at Io = 5 mA) • Built-in output
transistor with output withstand voltage 1 24Vmin/output current 500 mA (average), 1.
2A (peak) 5.
1 • Built-in thermal p...