and Notes on External Components Read the following notes before designing driver circuits using the LV8800V to design a system with fully satisfactory characteristics.
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Ordering number : ENA0845A
LV8800V
Overview
Bi-CMOS IC
For Notebook PC
Fan Motor Driver
The LV8800V is a motor driver for notebook PC fans.
Feature
• Direct PWM sensorless motor driver
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Power supply voltage Predrive voltage (gate voltage) Output pin current PWM input pin withstand voltage FG output pin withstand voltage FG output current Power dissipation 1 Power dissipation 2 Operating temperature Storage temperature Symbol VCC max VG max IOUT max VPWM max VFG max IFG max Pd max1 Pd max2 Topr Tstg Independent IC Mounted on specified board *1 *2 Conditions Ratings 6.5 10 0.7 VCC 6.0 5.0 0.3 0.8 -30 to +95 -55 to +150 Unit V V A V V mA W W °C °C
*1 : When mounted on 76.1mm×114.3mm×1.