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參數(shù)資料
| 型號(hào)： | TLE8242 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, LQFP-64 |
| 文件頁(yè)數(shù)： | 55/77頁(yè) |
| 文件大小： | 1580K |
| 代理商： | TLE8242 |
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Data Sheet
59
Rev. 1.0, 2009-02-25
TLE8242
Functional Description and Electrical Characteristics
Equation: Maximum Dither Current Feedback
(9)
Equation: Minimum Dither Current Feedback
(10)
Note: When the selected channel is different than the previously selected channel (the last time this message was
addressed), the new Min and Max data will be available after no more than two dither cycles. When the selected
channel is the same as the previously selected channel, the new Min and Max data will be available in no more
than one dither cycle.
Note: When M=512 in Direct PWM mode, the following formula applies. The application software must ensure that
the register has not overflowed.
Equation: Min/Max Dither Current Feedback M=512
MAX
21:11
DATA
The largest summation of “M” A/D samples (within one PWM
period) during the previous dither cycle. The 11 most significant
bits are reported.
Note: return value will be 0 until the first dither cycle is completed -
(RESET Value = 0)
MIN
10:0
DATA
The smallest summation of “M” A/D samples (within one PWM
period) during the previous dither cycle. The 11 most significant
bits are reported.
Note: return value will be 2047until the first dither cycle is completed
- (RESET Value = 2047)
Field
Bits
Type
Description
[]
Ohm]
[
[mV]
320
2
mA
Feedback
Current
Max
11
Rsense
MAX
=
[]
]
Ohm
[
]
mV
[
320
2
mA
Feedback
Current
Min
11
Rsense
MIN
=
[]
]
Ohm
[
]
mV
[
320
2
or
mA
Feedback
Current
Max
Min /
13
Rsense
MAX
MIN
=
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