ENA2005-D Datasheet, PDF (1/19 Pages) Sanyo Semicon Device – For Brushless Motor Drive Direct PWM Drive, Quiet Predriver IC

Ordering number : ENA2005
LV8136V
Bi-CMOS IC
For Brushless Motor Drive
Direct PWM Drive, Quiet Predriver IC
Overview
The LV8136V is a PWM system predriver IC designed for three-phase brushless motors.
This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system).
It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 or STK5C4
series, the number of components used can be reduced and a high level of reliability can be achieved. Furthermore, its
power-saving mode enables the power consumption in the standby mode to be reduced to zero. This IC is optimally
suited for driving various large-size motors such as those used in air conditioners and hot-water heaters.
Features
• Three-phase bipolar drive
• Quiet PWM drive (150-degree current-carrying)
• Supports drive phase control (15-degree lead angle for 150-degree current-carrying drive. From this state, a lead angle
from 0 to 28 degrees can be set in 16 steps)
• Supports power saving mode(power saving mode at CTL pin voltage of 1.0V (typ) or less; ICC = 0mA, HB pin turned
off)
• Supports bootstrap (maximum duty limit)
• Automatic recovery type constraint protection circuit
• Forward/reverse switching circuit, Hall bias pin
• Current limiter circuit, low-voltage protection circuit, and thermal shutdown protection circuit
• FG1 and FG3 output (360-degree electrical angle/1 pulse and 3 pulses)
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.
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.
20812 SY PC 20120119-S000021 No.A2005-1/19