LV8800V_12 Datasheet, PDF (1/8 Pages) Sanyo Semicon Device – For Notebook PC Fan Motor Driver

Ordering number : ENA0845A
LV8800V
Bi-CMOS IC
For Notebook PC
Fan Motor Driver
Overview
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
Symbol
Conditions
Ratings
Unit
Power supply voltage
Predrive voltage (gate voltage)
VCC max
VG max
6.5
V
10
V
Output pin current
PWM input pin withstand voltage
FG output pin withstand voltage
FG output current
Power dissipation 1
IOUT max
VPWM max
VFG max
IFG max
Pd max1
Independent IC
0.7
A
VCC
V
6.0
V
5.0
mA
0.3
W
Power dissipation 2
Pd max2
Mounted on specified board *1
0.8
W
Operating temperature
Topr
*2
-30 to +95
°C
Storage temperature
Tstg
-55 to +150
°C
*1 : When mounted on 76.1mm×114.3mm×1.6mm glass epoxy board
*2 : Tj max = 150°C. Use the IC in the range where the temperature of the chip does not exceed Tj = 150°C during operation.
Recommended Operating Conditions at Ta = 25°C
Parameter
Power supply voltage
Symbol
VCC
Conditions
Ratings
Unit
2.2 to 6.0
V
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"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
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Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
82907 MS 20070726-S00002 / 62007 MS PC 20070529-S00004 No.A0845-1/7