TLE4976-2K Infineon Technologies, TLE4976-2K Datasheet - Page 11

• Manufacturer Part Number: TLE4976-2K
• Description: IC HALL EFFECT SWITCH SC59
• Manufacturer: Infineon Technologies
• Type: Unipolar Switchr

Specifications of TLE4976-2K

• Sensing Range: 5.1mT Trip, 2.1mT Release
• Voltage - Supply: 3 V ~ 18 V
• Current - Supply: 7mA
• Output Type: Digital, PWM (Current)
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000505028

3.4
Product characteristics involve the spread of values guaranteed within the specified voltage and ambient
temperature range. Typical characteristics are the median of the production.
Table 5
Parameter
Supply current low
Supply current high
Reverse current
Output fall time
Output rise time
Chopper frequency
Switching freq.
Delay time
Output jitter
Power-on time
Thermal resistance
1) over operating range, unless otherwise specified. Typical values correspond to V
2) To operate the sensor at the max. switching frequency, the value of the magnetic signal amplitude must be 1.4 times higher
3) Systematic delay between magnetic threshold reached and output switching
4) Jitter is the unpredictable deviation of the output switching delay
5) Time from applying V
6) Thermal resistance from junction to ambient
Calculation of the ambient temperature:
e.g. for V
Power Dissipation: P
In T
Resulting max. ambient temperature: T
Data Sheet
than for static fields. This is due to the - 3dB corner frequency of the low pass filter in the signal path
A
= T
j
S
– (R
3)
= 12.0V, R
4)
Electrical and Magnetic Characteristics
General Electrical Characteristics
thJA
5)
x P
6)
DIS
DIS
S
S
= 100W, I
) = 175°C – (100K/W x 0.15W)
= 148.4mW.
≥ 3.0V to the sensor until the output state is valid
Symbol
I
I
I
t
t
f
f
t
t
t
R
SHIGHtyp
SLOW
SHiGH
SR
f
r
OSC
SW
d
QJ
PON
thJA
A
= 14mA :
= 160°C
Min.
5
12
–
–
–
–
–
–
–
1)
9
Values
100
Typ.
6
14
–
0.4
0.4
320
–
13
1
13
Max.
7
17
0.2
1.6
1.6
15
–
–
–
2)
Unit
mA
mA
mA
µs
µs
kHz
kHz
µs
µs
µs
K/W
S
RMS
= 12V and T
Note / Test Condition
B > B
V
B < B
VS = 3V ... 18V
V
R
Typical value for square wave
signal 1kHz
V
SC59
S
S
S
S
= 3V ... 18V
= -18V
≥ 3.0V
= 100Ω
RP
OP
A
= 25°C
Rev. 1.2, 2010-08-05
TLE4976-2K
Specification