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UH457 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UH457
部品説明 SMART MOTOR DRIVER
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 



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UH457 Datasheet, UH457 PDF,ピン配置, 機能
UNISONIC TECHNOLOGIES CO., LTD
UH457
Preliminary
SMART MOTOR DRIVER WITH
INTEGRATED HALL SENSOR
CMOS IC
DESCRIPTION
The UH457 is a single coil motor driver with integrated Hall
sensor. Lock-shutdown and auto-restart function protects the motor
from being over-heated and restarts the motor after being locked.
Thermal-shutdown protection (TSD) ensures the internal drivers
of IC are operating under a safe operating temperature range.
The UH457 also uses Soft-switch phase-switching technique to
reduce the vibration and acoustic noise.
FEATURES
* Soft switching output driver
* Built-in Hall sensor motor driver
* Motor lock protection and automatic restart
* Thermal shutdown protection
* H-Bridge MOS driver
* For 12V or 24V DC motor / FAN systems
ORDERING INFORMATION
Ordering Number
UH457G-G04-K
Package
SIP-4
Packing
Bulk
UH457G-G04-K
(1)Packing Type
(2)Package Type
(3)Green Package
(1) K: Bulk
(2) G04: SIP-4
(3) G: Halogen Free and Lead Free
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 6
QW-R118-020.a

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