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LB11824M-TE-L

製品説明
仕様・特性

Ordering number : EN7107A Monolithic Digital IC LB11824M For On-Demand Water Heater and Air Conditioner Motors Direct PWM Drive Brushless Motor Predriver Overview The LB11824M is a direct PWM drive predriver IC for use with three-phase power brushless motors. The LB11824M can implement a motor drive circuit with the desired output capacity (voltage and current) by using appropriate external transistors. This device is optimal for motor drive in larger home appliances such as air conditioners and on-demand hot water heaters. Features • Three-phase bipolar drive • Direct PWM drive • Built-in forward/reverse switching circuit • Full complement of built-in protection circuits, including current limiter, undervoltage protection circuit, motor lockup protection circuit, and thermal protection circuit. • Can be controlled by either a command voltage or the duty of an input PWM signal. • Provides three types of Hall-effect element signal pulse outputs. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage 1 VCC1 max VCC1 pin 14.5 V Supply voltage 2 VCC2 max VCC2 pin 14.5 V Supply voltage 3 VCC3 max VCC3 pin 20 V Pins UL, VL, WL, UH, VH, WH 40 mA 4 V V Output current IO max RF pin applied voltage VRF max LVS pin applied voltage VLVS max 20 TOC pin applied voltage VTOC max VCC2 V VCTL pin applied voltage VCTL max 14.5 V Continued on next page. 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. 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. 70908 MS PC/80102RM (OT) No.7107-1/17

ブランド

SANYO

会社名

三洋電機株式会社

本社国名

日本

事業概要

パナソニックグループの日本の電機メーカー。化製品、半導体等の製造・販売・保守・サービス等。

供給状況

 
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