N0508 MS PC/82098HA (KT)/4240TA, TS(GTPS) No.3294-1/5
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.
LB1690
Overview
The LB1690 is a driver IC for 3-phase brushless motors. It is ideally suited for DC fan motors of air-conditioner, hotwater
system.
Features
3-phase brushless motor driver
45V breakdown voltage, 2.5A output current
Built-in current limiter
Built-in low voltage protection circuit
Built-in thermal protection circuit
Built-in Hall amplifier with hysteresis
FG output function
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max
10
V
Maximum supply voltage
VM max
45
V
Output current
IO max
2.5
A
Independent IC
3
W
Allowable power dissipation
Pd max
With an arbitrarily large heat sink
20
W
Operating temperature
Topr
-20 to +100
°C
Storage temperature
Tstg
-55 to +150
°C
Allowable Operating Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC
4.5 to 5.5
V
Supply voltage range
VM
5 to 42
V
Monolithic Digital IC
3-Phase Brushless Motor Driver
Ordering number : EN3294A