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UH266 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UH266
部品説明 HIGH VOLTAGE HALL EFFECT LATCH
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 



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UH266 Datasheet, UH266 PDF,ピン配置, 機能
UNISONIC TECHNOLOGIES CO., LTD
UH266
LINEAR INTEGRATED CIRCUIT
HIGH VOLTAGE HALL
EFFECT LATCH
DESCRIPTION
The UTC UH266 is a one-chip composed of Hall sensor and
output coil drivers, applied to two-phase brush-less DC motor.
The device includes an on-chip Hall plate for magnetic sensing, a
amplifier for Hall voltage, and a Schmitt trigger to provide
switching hysteresis, and complementary darlington
open-collector drivers for sinking large current loads. An internal
bandgap regulator is used to provide temperature compensated
supply voltage and allows a wide operating range.
If B>Bop, DO turn on (low) and DOB turn off (high). The
outputs state is latched prior to reach release point (Brp). if
B<Brp, DO turn off and DOB turn on. UTC UH266 is rated for
operation over temperature range from -20°C to 85°C and voltage
range from 4V to 28V.
FEATURES
* Operating voltage: 4V~28V
* Output current: 400mA(Continuous, 25°C)
* Output protection Zener breakdown Vz=62V(Typ)
* Reverse power protection
ORDERING INFORMATION
Ordering Number
UH266G-G04-K
Package
SIP-4
1
SIP-4
Packing
Bulk
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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