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參數資料
| 型號： | UTCU651 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | 線性集成電路 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 136K |
| 代理商： | UTCU651 |
UTC U651 LINEAR INTEGRATED CIRCUIT
SINGLE OUTPUT HALL EFFECT
LATCH
GENERAL DESCRIPTION
The UTC U651 is a Integrated Hall sensor with latch
designed for electronic commutation of brushless DC
motor applications. The device includes an on-chip
Hall voltage generator for magnetic sensing, a
comparator that amplifies the Hall voltage, and a
Schmitt trigger to provide switching hysteresis for
noise rejection, and open-collector output. An internal
bandgap regulator is used to provide temperature
compensated supply voltage for internal circuits and
allows a wide operating supply range.
FEATURES
*3.5V to 20V operation
*On-chip Hall sensor with two different sensitivity and
hysteresis settings.
*Internal bandgap regulator allows temperature
compensated operations and a wide operating
voltage range.
*Open-Collector 25mA Output.
*Reverse Polarity Protection.
BLOCK DIAGRAM
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R118-001,B
TO92S
1
1: Vcc 2: GND 3: OUTPUT
PIN DESCRIPTIONS
NAME
Vcc
Vss
DO
P/I/O
P
P
O
PIN NO.
1
2
3
DESCRIPTION
Positive Power Supply
Ground
OUTPUT Pin
1
REG.
Hall
Sensor
3
2
OUTPUT
GROUND
Vcc
相關PDF資料 |
PDF描述 |
|---|---|
| UTCUA8868 | LINEAR INTEGRATED CIRCUIT |
| UTCUC3842A | CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC3843A | CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC723 | ADJUSTABLE VOLTAGE REGULATOR |
| UTCULN2003 | SEVEN DARLINGTON ARRAYS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UTCUA8868 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UTCUC3842A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC3843A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:CURRENT MODE PWM CONTROL CIRCUITS |
| UTCUC723 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ADJUSTABLE VOLTAGE REGULATOR |
| UTCULN2003 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SEVEN DARLINGTON ARRAYS |
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