TLE7241EXT Infineon Technologies, TLE7241EXT Datasheet - Page 54

• Manufacturer Part Number: TLE7241EXT
• Manufacturer: Infineon Technologies

Specifications of TLE7241EXT

• Operating Temperature (max): 150C
• Operating Temperature (min): -40C
• Pin Count: 20
• Mounting: Surface Mount
• Screening Level: Automotive
• Lead Free Status / Rohs Status: Compliant

Table 2
COR Hex d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 Average
0
…
1)
1)
1)
1)
1
…
1
1
1
1
1) COR state dependent on the switching hysteresis value.
SP
I
Note: When a new average current command or hysteresis setting is received, the new
Data Sheet
AVG
AVG
=
data is loaded immediately with the rising edge of CSB (not synchronized with the
dither waveform). The dither waveform is not reset when the new average current
command or hysteresis setting is received.
340 1
3D3 1
3D4 1
3D5 1
3D6 1
3D7 1
3FC 1
3FD 1
3FE 1
3FF 1
=
register value
----------------------------------- -
register value
----------------------------------- -
2
Average Output Current Key (typical) - Partial Table (cont’d)
10
2
1
1
1
1
1
1
1
1
1
1
10
0
1
1
1
1
1
1
1
1
1
×
--------------- -
R
×
1230
1
1
1
1
1
1
1
1
1
1
sense
1230 mV
0
0
0
0
0
0
1
1
1
1
Functional Description and Electrical Characteristics
mA
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
0
0
1
1
1
1
1
1
1
1
54
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
Switch
Point
[mV]
999.38
1175.95
1177.15
1178.35
1178.35
1178.35
1178.35
1178.35
1178.35
1178.35
Load
Current
with 1 Ω
Sense
Resistor
[mA]
999.38
1175.95
1177.15
1178.35
1178.35
1178.35
1178.35
1178.35
1178.35
1178.35
Rev. 1.1, 2009-01-19
TLE 7241E
Load
Current
with
0.68 Ω
Sense
Resistor
[mA]
1469.67
1729.33
1731.10
1732.87
1732.87
1732.87
1732.87
1732.87
1732.87
1732.87
(5)
(6)