OCH1443 Sensor Datasheet

OCH1443 Datasheet, PDF, Equivalent


Part Number

OCH1443

Description

60V High Voltage Unipolar Hall Effect Position Sensor

Manufacture

Orient Chip

Total Page 2 Pages
Datasheet
Download OCH1443 Datasheet


OCH1443
OCH1443
60V High Voltage Unipolar Hall Effect Position Sensor
General Description
The OCH1443 is an integrated Hall effect
sensor designed for electronic commutation of
brush-less high-voltage high-power DC motor
applications. The device includes an on-chip Hall
voltage generator for magnetic sensing, a
comparator that amplifiers the Hall voltage, and a
Schmitt trigger to provide switching hysteresis for
noise rejection, and an 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
Wide operating voltage range: 3.8V~60V
ESD:HBM-8KV
Wide operating temperature range: -40°C~+150°C
Robust open-collector output
Package: SIP-3L(TO92S)
Applications
High power Differential motor
High power electrombile motor
High power Brush less dc motor
High power Auto-motive transmission position
Speed and RPM (revolutions per minute) sensing
Pin Configuration
SIP-3L (Top View)
Name
VCC
GND
Output
No.
SIP3
1
2
3
Application Circuit
Status
P
P
O
Description
IC Power Supply
IC Ground
Output Stage of Open Collector
OCH1443
123
VCC=5V
Output
C1
0.1uF
R1 2.2K
Fig 1, Typical Application Circuitry of OCH1443
Page 1-2
Ver. 1.2 Feb .27, 2018
源于灿瑞 磁传天下

OCH1443
OCH1443
60V High Voltage Unipolar Hall Effect Position Sensor
Ordering Information
Part Number Package Type
OCH1443MF
SIP-3L
Packing Qty
Bulk
1000pcs/bag
Bop
(Gauss)
150
Brp
(Gauss)
110
Temperature
-40150
Eco Plan
Rohs
Lead
Cu
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Page 2-2
Ver. 1.2 Feb .27, 2018
源于灿瑞 磁传天下


Features OCH1443 60V High Voltage Unipolar Hall E ffect Position Sensor ◼ General Desc ription The OCH1443 is an integrated Ha ll effect sensor designed for electroni c commutation of brush-less high-voltag e high-power DC motor applications. The device includes an on-chip Hall voltag e generator for magnetic sensing, a com parator that amplifiers the Hall voltag e, and a Schmitt trigger to provide swi tching hysteresis for noise rejection, and an open-collector output. An intern al bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wid e operating supply range. ◼ Features ⚫ Wide operating voltage range: 3.8V ~60V ⚫ ESD:HBM-8KV ⚫ Wide operating temperature range: -40°C~+150°C ⚫ Robust open-collector output ⚫ Packag e: SIP-3L(TO92S) ◼ Applications ⚫ H igh power Differential motor ⚫ High p ower electrombile motor ⚫ High power Brush less dc motor ⚫ High power Auto -motive transmission position ⚫ Speed and RPM (revolutions pe.
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