
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
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
42809 MS PC 20090330-S00014 No.A1441-1/9
LV8804FV
Overview
The LV8804FV is a motor driver for PC and server fans.
Feature
Direct PWM 3-phase sensorless motor driver
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC maximum supply voltage
VCC max
16
V
VG maximum supply voltage
VG max
21
V
OUT pin maximum output current
IOUT max
UO, VO, and WO pins
1.2
A
SOFTST pin withstand voltage
VSOFTST max
6V
FR pin withstand voltage
VFR max
6V
CTL pin withstand voltage
VCTL max
6V
MINSP pin withstand voltage
VMINSP max
6V
FG output pin withstand voltage
VFG max
16
V
FG pin maximum output current
IFG max
5mA
Pd max1
Independent IC
0.6
W
Allowable Power dissipation
Pd max2
Mounted on specified board *
1.3
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board: 76.1mm × 114.3mm × 1.6mm, glass epoxy board (single-layer)
Bi-CMOS LSI
PC and Server
Fan Motor Driver
Ordering number : ENA1441