参数资料
型号: TLE8242
厂商: INFINEON TECHNOLOGIES AG
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP64
封装: GREEN, PLASTIC, LQFP-64
文件页数: 8/77页
文件大小: 1580K
代理商: TLE8242
TLE8242
General Product Characteristics
Data Sheet
16
Rev. 1.0, 2009-02-25
4.2
Functional Range
T
j = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Note: Within the functional range the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the related electrical characteristics table.
4.3
Thermal Resistance
T
j = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Pos.
Parameter
Symbol
Limit Values
Unit
Conditions
Min.
Max.
4.2.1
Supply Voltage Range for Normal
Operation - VBAT
V
BAT
5.5
42
V
4.2.2
Supply Voltage Range for Normal
Operation - V5D, V5A1, V5A2,
V5A3
V
V5D
V
V5A1,
V
V5A2,
V
V5A3
4.75
5.25
V
4.2.3
Supply Voltage Range for Normal
Operation -V_SIGNAL
V
V_SIGNAL
3.0
5.25
V
4.2.4
Clock Frequency
f
CLK
20
40
MHz
4.2.5
PWM Frequency for Normal
Operation
f
PWM
10
4000
Hz
4.2.6
Extended PWM Frequency Range
f
PWM
10
8000
Hz
Parameter
deviations possible
4.2.7
Common Mode Voltage Range for
Normal Operation - POSx, NEGx
pins.
V
pos ,Vneg
030
V
4.2.8
Extended Common Mode Voltage
Range for Operation - POSx, NEGx
pins.
V
pos ,Vneg
0
42
V
Parameter
deviations possible
Pos.
Parameter
Symbol
Limit Values
Unit
Conditions
Min.
Typ.
Max.
4.3.1
Junction to
Ambient1)
1) Not subject to production test, specified by design.
R
thJA
–38
K/W
2)
2) Specified RthJA value is according to Jedec JESD51-2, -7 at natural convection on FR4 2s2p board; The Product (chip +
Package) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70
m, 2 x 35 m Cu).
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