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EVERLIGHT ELECTRONICS CO., LTD.
DATA SHEET
MODEL NO
HI401
DATE
MAR,24,2000
DEPARTMENT
R&D 2
REVISION
1.0
RECEIVED
MASS PRODUCTION
PRELIMINARY
CUSTOMER DESIGN
DEVICE NUMBER : DHI-092-009
PAGE : 6
CUSTOMER
DESIGNER
CHECKER
APPROVER
REV
DESCRIPTION
RELEASE DATE
OFFICE: NO 25,Lane 76,Chung Yang Rd, Sec.3 Tucheng, Taipei 236, Taiwan, R.O.C.
TEL : 886-2-2267-2000,2266-9936 ( 22 Lines )
FAX : 886-2-2267-6189
.everlight.com
EVERLIGHT ELECTRONICS CO., LTD.
DEVICE NUMBER : DHI-092-009 REV : 1.0
ECN :
PAGE : 1/6
Hall Integrated Circuit
MODEL NO :
HI401
Features :
4V to 20V operation.
High reliability.
Small size.
Output compatible with all digital logic families.
Reverse voltage protection.
Description :
The HI401 is a magnetic sensor used in electric commutation of DC brushless motor applications
mostly. The HI401 has a latching behavior and requires a magnetic north and south pole for correct
function. The output does not change if the magnetic field is removed. The sensor is designed for
industrial and automotive applications and operates at as low as 4 volts.
Applications :
Brushless DC motor.
Rotation detection.
Displacement detection.
Speed sensing.
CHIP
PART
MATERIAL
COLOR
HALL IC
SI
BLACK
EVERLIGHT ELECTRONICS CO., LTD.
DEVICE NUMBER : DHI-092-009 REV : 1.0
ECN :
PAGE : 2/6
Hall Integrated Circuit
MODEL NO :
HI401
NOTES
Package Dimension :
1. This drawing measure is a standard value.
All dimensions are in millimeter.
2. In case of designation is toleranc
0.3 mm.
3. Lead spacing is measured where the leads
emerge from the package.
4. Protruded resin under flange 1.0mm Max.
5. Lens color: Black.
6. Above specification may be changed without
notice. EVERLIGHT will reserve authority
on material change for above specification.
7. These specification sheets include materials
protected under copyright of EVERLIGHT
corporation. Please don't reproduce or
cause anyone to reproduce them without
EVERLIGHT consent.
8. When using this produce, please observe the
absolute maximum ratings and the
instructions for use outlined in these
specification sheets. EVERLIGHT assumes
no responsibility for any damage resulting
from use of the product which does not
comply with the absolute maximum ratings
and the instructions included in these
specification sheets.
Location of Hall Sensor:
Reference of the top-left
of package
X=1.9
0.1mm
Y
=1.1
0.1mm
EVERLIGHT ELECTRONICS CO., LTD.
DEVICE NUMBER : DHI-092-009 REV : 1.0
ECN :
PAGE : 3/6
Hall Integrated Circuit
MODEL NO :
HI401
Absolute Maximum Ratings at T
A
= 25
Parameter
Symbol
Rating
Unit
Notice
Supply Voltage
Vcc
20
V
Supply Current
Icc
25
mA
Output Current
I
out
Continuous 300
Hold 400
Peak(Start up) 600
mA
Maximum Power Dissipation
P
D
500
mW
Operating Ambient
Temperature
T
A
-20 ~ +85
Storage Temperature
Tstg
-55 ~ +120
Soldering Temperature
Tsol
260
1/16 inches from
body for 5 seconds
Electronic Characteristics : T
A
= 25
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Condition
Supply Voltage
Vcc
4
---
20
V
Operating
Output Saturation
Voltage
V
CE(SAT)
---
250
600
mV
Vcc=14V
I
OUT
=400mA
B>Bop
Supply Current
Icc
---
18
25
mA
Vcc=20V
Output Open
Output Leakage Current
---
---
10
A
V
CE
=14V
Vcc=14V
Output Rise Time
---
3.0
10
S
Output Fall Time
---
0.3
1.5
S
Switch Time Differential
t
---
---
10
S
Vcc=14V,
R
L
=820
,
C
L
=20pF
Magnetic Specification : T
A
= 25
Condition:Vcc=20V,Bs=MAX[ABS(Bop),ABS(Brp)] Unit:: Gauss
Bin Number
Bin1
Bin2
Bin3
Bin4
Bs
<70
<100
<140
<200
EVERLIGHT ELECTRONICS CO., LTD.
DEVICE NUMBER : DHI-092-009 REV : 1.0
ECN :
PAGE : 4/6
Hall Integrated Circuit
MODEL NO :
HI401
Typical Characteristics Curves:
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