LB1862M
Overview
The LB1862M is a single-phase full-wave driver provided in a miniature package that is optimal for driving miniature fans such as CPU cooling fans. It provides motor drive with low switching noise and high efficiency.
Package Dimensions unit: mm 3086A-MFP10S
[LB1862M]
Functions
- Supports both 5- and 12-V power supplies.
- Allows the use of reverse connection prevention diodes by including a regeneration circuit on chip.
- On-chip Hall amplifier with hysteresis characteristics (Supports mutator-free cores.)
- Lock protection and automatic recovery circuits
- Lock detection pin (Latch type
- Low: drive, High: stopped)
- Supports low current drain in standby mode by providing a Hall bias pin and a start/stop pin.
- Thermal shutdown circuit
SANYO: MFP10S
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Supply voltage Output current Output voltage RD output voltage RD output current HB output current ST input voltage Allowable power dissipation Operating...
