Ordering number : ENA1748
Bi-CMOS LSI
PC and Server
Fan Motor Driver
LV8805SV
Overview
The LV8805SV is a motor driver for PC and server fans.
Feature
Direct PWM three-phsae 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 withstand voltage
VOUT max
16
V
OUT pin maximum output current
IOUT max
UO pin, VO pin, WO pin
1.2
A
SOFTST pin withstand voltage
VSOFTST max
6
V
FR pin withstand voltage
VFR max
6
V
PWMIN pin withstand voltage
VPWMIN max
6
V
FG output pin withstand voltage
VFG max
16
V
FG pin output current
IFG max
5
mA
RD output pin withstand voltage
VRD max
16
V
RD pin output current
IRD max
5
mA
Allowable Power dissipation 1
Pd max1
Independent IC
0.3
W
Allowable Power dissipation 2
Pd max2
Mounted on designated board *1
0.95
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
*2
-55 to +150
°C
*1: When mounted on the designated 76.1mm × 114.3mm × 1.6mm, glass epoxy board (single-layer)
*2: Do not exceed Tjmax=150
°C.
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.
60910 SY 20090916-S00005 No.A1748-1/8