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參數(shù)資料
| 型號(hào)： | TDE1891V |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| 中文描述： | 甲高邊驅(qū)動(dòng)器工業(yè)智能功率開關(guān) |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 111K |
| 代理商： | TDE1891V |
ELECTRICALCHARACTERISTICS
(V
S
= 24V; T
amb
= –25to +85
°
C, unlessotherwisespecified)
Symbol
V
smin
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
I
q
18
24
3
5
35
7
8
V
V
il
V
ih
(See fig. 1),Tamb = 0 to +85
°
C
mA
mA
V
V
V
A
mV
mV
mV
mV
μ
A
V
V
V
sth1
V
sth2
V
shys
I
sc
V
don
11
15.5
1
V
S
= 18 to 35V; R
L
= 2
Iout = 2.0A T
j
= 25
°
C
T
j
= 125
°
C
I
out
= 2.5A T
j
= 25
°
C
T
j
= 125
°
C
V
i
= V
il
; V
o
= 0V
V
i
= V
il
; R
L
=
∞
I
O
= 1A
Single Pulsed: Tp = 300
μ
s
V
i
= V
ih
; T
amb
= 0 to +85
°
C
V
S
= 18 to 35V,
V
S
- V
id
< 37V
V
i
= –7 to 15V; –In = 0V
V+In > V–In
V+In > V–In
2.6
5
360
575
440
700
500
800
575
920
500
1.5
58
I
oslk
V
ol
V
cl
Output Leakage Current
Low State Out Voltage
Internal Voltage Clamp (V
S
- V
O
)
0.8
53
48
I
old
V
id
Open Load Detection Current
Common Mode Input Voltage
Range (Operative)
Input Bias Current
Input Threshold Voltage
Input Threshold Hysteresis
Voltage
Diff. Input Resistance
0.5
–7
9.5
15
mA
V
I
ib
V
ith
V
iths
–250
0.8
50
250
2
400
μ
A
V
mV
1.4
R
id
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
Input Offset Current
+Ii
–Ii
+Ii
–Ii
+Ii
–Ii
–20
–75
–25
+10
–125
–30
–15
+20
–250
–100
–50
+50
V
oth1
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
11.5
V
oth2
(See fig. 1)
8.5
V
V
ohys
(See fig. 1)
0.7
V
I
osd
V
osd
V
out
> V
oth1
; V
os
= 2.5V
VS – 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 < Vdg < V
s
V
S
= 15.6 to 35V
Idiag = 5mA; D1 / D2 = H
2
4
5
mA
V
I
oslk
25
μ
A
V
dgl
250
1.5
25
mV
V
μ
A
I
dglk
Diagnostic Leakage Current
V
fdg
Clamping Diodes at the
Diagnostic Outputs.
Voltage Drop to V
S
2
V
Note
V
il
< 0.8V, V
ih
> 2V @ (V+In > V–In)
TDE1890 - TDE1891
3/12
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| TDE1897CDP | 功能描述:電源開關(guān) IC - 配電 0.5A High Side RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| TDE1897CFP | 功能描述:電源開關(guān) IC - 配電 0.5A High Side RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| TDE1897CFPT | 功能描述:電源開關(guān) IC - 配電 0.5A High Side RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
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