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参数资料
| 型号： | LV8162TT |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.7 A, PDSO12 |
| 封装： | 0.150 INCH, MSOP-12 |
| 文件页数： | 1/7页 |
| 文件大小： | 221K |
| 代理商： | LV8162TT |
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.
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. 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 new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) 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.
92111 SY 20110901-S00001 No.A1978-1/8
LV8162TT
Overview
The LV8162TT is a driver IC for single-phase fan motors that achieves low-noise operation by using BTL linear output
system. As it has a variable speed function in response to the external PWM input signal, it is best suited for driving CPU
cooling fans in notebook PCs and other applications that require low power consumption, low noise, and a variable speed
function.
Functions
Single-phase full-wave operating by BTL output
Speed control available by PWM pin
Hall bias output pin
Built-in lock protection and automatic return circuit
Standby mode and quick start function
Start auxiliary function (50% futy start)
FG (rotation speed detection) signal pin and RD (lock detection) signal pin
Built-in thermal-shutdown (TSD) circuit
Specifications
Absolute Maximum Ratings
at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
7
V
Maximum output current
IOUT max
0.7
A
OUT pin output withstand voltage
VOUT max
7
V
HB pin maximum output current
IHB max
10
mA
PWM pin withstand voltage
VPWM max
7
V
FG/RD pin maximum sink current
IFG/IRD max
5
mA
FG/RD pin output withstand voltage
VFG/VRD max
7
V
Allowable dissipation
Pd max1
Independent IC
200
mW
Pd max2
With specified substrate *1
400
mW
Operating temperature
Topr
*2
-30 to +95
°C
Storage temperature
Tstg
-55 to +150
°C
Continued on next page.
Bi-CMOS IC
Fan Motor Driver
Single-Phase Full-Wave Driver
Ordering number : ENA1978
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