TDE1708DFT(2007) 查看數據表（PDF） - STMicroelectronics
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TDE1708DFT Datasheet PDF : 14 Pages
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Electrical specifications
TDE1708DFT
2.3
Electrical characteristics
Table 4. Electrical characteristics
(VS = 24V ; TJ = - 25 to +85°C unless otherwise specified).
Symbol
Parameter
Test conditions
Min Typ Max Unit
Vs Supply voltage
6
48
V
Isr Supply reverse current
VSR = –48V
1.5 mA
Iq Quiescent current
Ireg = Iled = 0; Vi < 2V;
VS = 6 to 48V
1.5 mA
Io Output current
Vs = 6V to 48V
250 mA
Vsat Output voltage drop
Io = 200mA
1
1.5
V
ISCLS
Short circuit current in Low
side configuration
0.3
0.4
0.6
A
ISCHS
Short circuit current in High
side configuration
0.25 0.3 0.40
A
Vcl Internal voltage clamp
ICL = 10mA
55
70
V
Iolk Output leakage
(Pin 2)
Vi < 2V; Vo = 0 to Vs (Pin 8)
300
µA
100
100
µA
Vith Input voltage threshold
2
3
V
Vihis Input threshold hysteresis
300
mV
Ilk Input current
Vi = 5V
2
5
µA
Vreg Regulated output voltage Ireg < 5mA
4.5
5
5.5
V
Iscr Short circuit regulated
6
30
50
mA
Ireg Output regulator current
Vs = 35V
Vs = 48V
6
mA
4
mA
Iold
Current source sink led
driver
Output ON (±)
2
3
4
mA
Vold Voltage drop led driver
Ios = 2mA (±)
1.2
1.6
V
Oldlk LED driver (off) Leak.
Vi < 2V; RL < 1KΩ
10
µA
Idch Del. cap. charge current
Vdth Delay voltage trigger
TJ = 25°C
2
4
6
µA
4
V
TTSD
Thermal shutdown
temperature
180
°C
6/14
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