LV8805V-TLM-H Datasheet, PDF (1/9 Pages) ON Semiconductor – PC and Server Fan Motor Driver

Ordering number : ENA1747A
LV8805V
Bi-CMOS LSI
PC and Server
Fan Motor Driver
http://onsemi.com
Overview
The LV8805V 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
VCC maximum supply voltage
VG maximum supply voltage
OUT pin withstand voltage
OUT pin maximum output current
SOFTST pin withstand voltage
FR pin withstand voltage
PWMIN pin withstand voltage
FG output pin withstand voltage
FG pin output current
1/2FG output pin withstand voltage
1/2FG pin output current
RD output pin withstand voltage
RD pin output current
Allowable Power dissipation 1
Allowable Power dissipation 2
Operating temperature
Storage temperature
Symbol
VCC max
VG max
VOUT max
IOUT max
VSOFTST max
VFR max
VPWMIN max
VFG max
IFG max
V1/2FG max
I1/2FG max
VRD max
IRD max
Pd max1
Pd max2
Topr
Tstg
Conditions
Independent IC
Mounted on designated board *1
*2
Ratings
Unit
16
V
21
V
16
V
1.2
A
6
V
6
V
6
V
16
V
5
mA
16
V
5
mA
16
V
5
mA
0.6
W
1.3
W
-40 to +95
°C
-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.
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
May, 2013
N0211 SY 20111019-S00002/60910 SY 20090916-S00005 No.A1747-1/9