參數(shù)資料
型號： TDE1897CFP
廠商： 意法半導(dǎo)體
英文描述： 0.5A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH
中文描述： 0.5A的高邊驅(qū)動器工業(yè)智能功率開關(guān)
文件頁數(shù)： 3/12頁
文件大?。?/td> 121K
代理商： TDE1897CFP
ELECTRICAL CHARACTERISTICS
(V
S
= 24V; T
amb
= –25 to +85
°
C,unless otherwise specified)
Symbol
V
smin
3
Parameter
Test Condition
I
diag
> 0.5mA @ V
dg1
= 1.5V
Min.
9
Typ.
Max.
35
Unit
V
Supply Voltage for Valid
Diagnostics
Supply Voltage (operative)
Quiescent Current
I
out
= I
os
= 0
Undervoltage Threshold 1
Undervoltage Threshold 2
Supply Voltage Hysteresis
Short Circuit Current
Output Voltage Drop
V
s
3
I
q
3
18
24
2.5
4.5
35
4
7.5
V
V
il
V
ih
(See fig. 1); T
amb
= 0 to +85
°
C
(See fig. 1); Tamb = 0 to +85
°
C
(See fig. 1); T
amb
= 0 to +85
°
C
V
S
= 18 to 35V; R
L
= 1
@ I
out
= 625mA; T
j
= 25
°
C
@ I
out
= 625mA; T
j
= 125
°
C
@ V
i
= V
il
, V
o
= 0V
@ V
i
= V
il
; R
L
=
∞
@ I
O
= -500mA
V
i
= V
ih
; T
amb
= 0 to +85
°
C
V
S
= 18 to 35V,
V
S
= V
id
7-8 < 37V
V
i
= –7 to 15V; –In = 0V
V+In > V–In
V+In > V–In
mA
mA
V
V
V
A
mV
mV
μ
A
V
V
mA
V
V
sth1
V
sth2
3
V
shys
I
sc
V
don
3-2
11
15.5
3
1.5
425
600
300
1.5
55
6
15
0.4
0.75
1
250
400
I
oslk
2
V
ol
2
V
cl
3-2
I
old
2
V
id
7-8
Output Leakage Current
Low State Out Voltage
Internal Voltage Clamp (V
S
- V
O
)
Open Load Detection Current
Common Mode Input Voltage
Range (Operative)
Input Bias Current
Input Threshold Voltage
Input Threshold Hysteresis
Voltage
Diff. Input Resistance
0.8
45
1
–7
I
ib
7-8
V
ith
7-8
V
iths
7-8
–700
0.8
50
700
2
400
μ
A
V
mV
1.4
R
id
7-8
@ 0 < +In < +16V; –In = 0V
@ –7 < +In < 0V; –In = 0V
V+In = V–In
0V < V
i
<5.5V
–In = GND
0V < V+In <5.5V
+In = GND
0V < V–In <5.5V
(See fig. 1)
400
150
K
K
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
V
I
ilk
7-8
Input Offset Current
+Ii
–Ii
+Ii
–Ii
+Ii
–Ii
–20
–75
–25
+10
–125
–30
–15
+20
–250
–100
–50
+50
V
oth1
2
Output Status Threshold 1
Voltage
Output Status Threshold 2
Voltage
Output Status Threshold
Hysteresis
Output Status Source Current
Active Output Status Driver
Drop Voltage
Output Status Driver Leakage
Current
Diagnostic Drop Voltage
12
V
oth2
2
(See fig. 1)
9
V
V
ohys
2
(See fig. 1)
0.3
0.7
2
V
I
osd
4
V
osd
3-4
V
out
> V
oth1
, V
os
= 2.5V
V
s
– V
os
@ I
os
= 2mA;
T
amb
= -25 to 85
°
C
V
out
< V
oth2
, V
os
= 0V
V
S
= 18 to 35V
D1 / D2 = L @ I
diag
= 0.5mA
D1 / D2 = L @ I
diag
= 3mA
D1 / D2 =H @ 0 < V
dg
< V
s
V
S
= 15.6 to 35V
@ I
diag
= 5mA; D1 / D2 = H
2
4
5
mA
V
I
oslk
4
25
μ
A
V
dgl
5/6
250
1.5
25
mV
V
μ
A
I
dglk
5/6
Diagnostic Leakage Current
V
fdg
5/6-3
Clamping Diodes at the
Diagnostic Outputs.
Voltage Drop to V
S
2
V
Note
Vil < 0.8V, Vih > 2V @ (V+In > V–In);
All test not dissipative.
Minidip pin reference.
TDE1897C - TDE1898C
3/12
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