Datasheet 搜索 > FET驱动器 > ST Microelectronics（意法半导体） > TDE1897RFPT 数据手册 > TDE1897RFPT 数据手册 3/12 页
器件3D模型￥ 15.806
TDE1897RFPT 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
FET驱动器
封装:
SOIC-20
描述:
TDE1897系列 0.5 A 高边驱动器 工业智能电源开关 -DIP8
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2Hot
原理图在P1
技术参数、封装参数在P2P12
电气规格在P3
导航目录
TDE1897RFPT数据手册
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of 12 Go
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ELECTRICAL CHARACTERISTICS
(V
S
= 24V; T
amb
= –25 to +85°C, unless otherwise specified)
Symbol Parameter Test Condition Min. Typ. Max. Unit
V
smin
3 Supply Voltage for Valid
Diagnostics
I
diag
> 0.5mA @ V
dg1
= 1.5V 9 35 V
V
s
3 Supply Voltage (operative) 18 24 35 V
I
q
3 Quiescent Current
I
out
= I
os
= 0
V
il
V
ih
2.5
4.5
4
7.5
mA
mA
V
sth1
Undervoltage Threshold 1 (See fig. 1); T
amb
= 0 to +85°C11 V
V
sth2
3 Undervoltage Threshold 2 (See fig. 1); Tamb = 0 to +85°C15.5V
V
shys
Supply Voltage Hysteresis (See fig. 1); T
amb
= 0 to +85°C 0.4 1 3 V
I
sc
Short Circuit Current V
S
= 18 to 35V; R
L
= 1Ω 0.75 1.5 A
V
don
3-2 Output Voltage Drop @ I
out
= 625mA; T
j
= 25°C
@ I
out
= 625mA; T
j
= 125°C
250
400
425
600
mV
mV
I
oslk
2 Output Leakage Current @ V
i
= V
il
, V
o
= 0V 300 µA
V
ol
2 Low State Out Voltage @ V
i
= V
il
; R
L
=
∞
0.8 1.5 V
V
cl
3-2 Internal Voltage Clamp (V
S
- V
O
)@ I
O
= -500mA 45 55 V
I
old
2 Open Load Detection Current V
i
= V
ih
; T
amb
= 0 to +85°C 0.5 9.5 mA
V
id
7-8 Common Mode Input Voltage
Range (Operative)
V
S
= 18 to 35V,
V
S
- V
id
7-8 < 37V
–7 15 V
I
ib
7-8 Input Bias Current V
i
= –7 to 15V; –In = 0V –700 700 µA
V
ith
7-8 Input Threshold Voltage V+In > V–In 0.8 1.4 2 V
V
iths
7-8 Input Threshold Hysteresis
Voltage
V+In > V–In 50 400 mV
R
id
7-8 Diff. Input Resistance @ 0 < +In < +16V; –In = 0V
@ –7 < +In < 0V; –In = 0V
400
150
KΩ
KΩ
I
ilk
7-8 Input Offset Current V+In = V–In +Ii
0V < V
i
<5.5V –Ii
–20
–75 –25
+20 µA
µA
–In = GND +Ii
0V < V+In <5.5V –Ii –250
+10
–125
+50 µA
µA
+In = GND +Ii
0V < V–In <5.5V –Ii
–100
–50
–30
–15
µA
µA
V
oth1
2 Output Status Threshold 1
Voltage
(See fig. 1) 12 V
V
oth2
2
Output Status Threshold 2
Voltage
(See fig. 1) 9 V
V
ohys
2 Output Status Threshold
Hysteresis
(See fig. 1) 0.3 0.7 2 V
I
osd
4 Output Status Source Current V
out
> V
oth1
, V
os
= 2.5V 2 4 mA
V
osd
3-4 Active Output Status Driver
Drop Voltage
V
s
– V
os
@ I
os
= 2mA;
T
amb
= -25 to 85°C
5V
I
oslk
4 Output Status Driver Leakage
Current
V
out
< V
oth2
, V
os
= 0V
V
S
= 18 to 35V
25 µA
V
dgl
5/6 Diagnostic Drop Voltage D1 / D2 = L @ I
diag
= 0.5mA
D1 / D2 = L @ I
diag
= 3mA
250
1.5
mV
V
I
dglk
5/6 Diagnostic Leakage Current D1 / D2 =H @ 0 < V
dg
< V
s
V
S
= 15.6 to 35V
25 µA
V
fdg
5/6-3 Clamping Diodes at the
Diagnostic Outputs.
Voltage Drop to V
S
@ I
diag
= 5mA; D1 / D2 = H 2 V
Note
Vil
< 0.8V, Vih > 2V @ (V+In > V–In); Minidip pin reference.
All test not dissipative.
TDE1897R - TDE1898R
3/12
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