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參數(shù)資料
| 型號： | TDE1798DP |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 0.5A INTELLIGENT POWER SWITCH |
| 中文描述： | 0.5A的智能功率開關(guān) |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 174K |
| 代理商： | TDE1798DP |
THERMAL DATA
Symbol
R
th j-case
R
th j-ambient
Description
Value
30
90
Unit
°
C/W
°
C/W
Thermal Resistance Junction-case (1)
Thermal Resistance Junction-ambient (1)
max.
max.
1)
Devices bounded on a 40cm
2
glass-epoxy printed circuit 0.15cm thick with 4cm
2
of copper
ELECTRICALCHARACTERISTICS
(note 2)
TDE -25
°
C
≤
T
j
≤
+85
°
C, 6V
≤
V
CC
≤
+35V, I
o
≤
500mA(unless otherwise specified).
Symbol
V
IO
I
CC
Parameter
Test Condition
Min.
–
Typ.
2
Max.
50
Unit
mV
Input Offset Voltage
Power Supply Current
(note 3)
Output High (Tamb = +25
°
C,
I
o
= 500mA)
Output Low
–
–
–
1
6.5
2
15
–
8
4
mA
mA
μ
A
V
I
IB
V
ICR
Input Bias Current
Common-mode Input Voltage
Range
Input Voltage Range
Short-circuit Output Current
Output Saturation Voltage
Output Low Leakage Current
Available Alarm Output Current
40
45
(note 4)
V
I
I
SC
V
ref
> +1V, (note 4 and 5)
V
CC
= 30V, t = 10ms
I
O
= 500mA (|V
+
I - V
-
I|> 50mV)
T
j
= +85
°
C (V
CC
= 30V, V
O
= 0V)
Source (V
(pin1)
= V
CC
- 2.5V)
Sink(in thermal shut-down)
V
(pin6)
= 2V
-25
0.7
–
–
4
6
–
45
1.3
1.25
100
–
–
V
A
V
μ
A
mA
mA
0.9
1
10
8
15
V
CC
- V
O
I
OL
I
(pin 1) source
I
(pin 6) sink
I
RH
I
RL
V
th
I
reset
Reset Input Current
–
-1
0.8
2
15
0
1.4
–
40
+1
2
–
μ
A
μ
A
V
mA
Reset Threshold
Reset Output Sink Current
(in thermal shut-down) for
V
reset
≤
+0.8V
(open ground)
I
OL(open GND)
Output LeakageCurrent
V
BRVEO
Output Transistor Avalanche Volt. V
CC
- V
O
–
10
–
100
110
μ
A
V
65
Notes:
2)
For operating athigh temperature,the TDE1798 must bederated basedon a150
°
C maximum junction temperature andthe junction-ambient
thermal resistance.
3)
The offset voltage given is the maximum value of input differential voltage required to drive the output voltage within 2V of theground or the
supply voltage;
4)
Input voltage range is independent of the supply voltage;
5)
The reference input can be the inverting or the non-inverting one.
TDE1798
3/14
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| TDE1890 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
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| TDE1890V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1891 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1891L | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
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