VN920-B5H
Single-channel high-side solid state relay
Features
Type
RDS(on)
IOUT
VCC
VN920-B5H
18 mΩ
30 A
36 V
■
CMOS compatible input
■
Proportional load current sense
■
Shorted load protection
■
Under voltage and overvoltage shutdown
■
Overvoltage clamp
■
Thermal shutdown
■
Current limitation
■
Protection against loss of ground and loss of
VCC
■
Very low standby power dissipation
■
Reverse battery protected (see
Figure 19: Application schematic)
P2PAK
)
s
(
ct
u
d
o
r
P
e
Description
t
e
l
o
t
c
u
)
(s
d
o
r
P
e
t
e
l
o
The VN920-B5H is a monolithic device made by
using STMicroelectronics VIPower™ M0-3
technology, intended for driving any kind of load
with one side connected to ground. Active VCC pin
voltage clamp protects the device against low
energy spikes (see ISO7637 transient
compatibility able).
s
b
O
Active current limitation combined with thermal
shutdown and automatic restart protect the device
against overload. The device integrates an analog
current sense output which delivers a current
proportional to the load current. Device
automatically turns off in case of ground pin
disconnection.
s
b
O
Table 1.
Device summary
Package
P2PAK
September 2013
Order codes
Tube
Tape and reel
VN920-B5H
VN920-B5H13TR
Doc ID 16506 Rev 3
1/26
www.st.com
1
Contents
VN920-B5H
Contents
1
Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
2.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1
4
Solution 1: resistor in the ground line (RGND only) . . . . . . . . . . . . . . . . 16
3.1.2
Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 17
t
e
l
o
Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3
MCU I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4
Maximum demagnetization energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
)
(s
s
b
O
t
c
u
P2PAK thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
d
o
r
Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
P
e
5.1
let
o
s
b
2/26
r
P
e
3.1.1
Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5
6
u
d
o
GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 16
3.2
4.1
O
)
s
(
ct
5.2
ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1.1
P2PAK mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
P2PAK packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Doc ID 16506 Rev 3
VN920-B5H
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Switching (VCC=13V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Current sense (9 V
很抱歉，暂时无法提供与“VN920-B5H13TR”相匹配的价格&库存，您可以联系我们找货
免费人工找货
工商网监
湘ICP备2023018690号
