|
|
Teilenummer | OBTS917 |
|
Beschreibung | Smart Lowside Power Switch | |
Hersteller | Siemens Semiconductor Group | |
Logo | ||
Gesamt 11 Seiten HITFET®BTS 917
Smart Lowside Power Switch
Features
Product Summary
• Logic Level Input
Drain source voltage
• Input Protection (ESD)
On-state resistance
• Thermal Shutdown
Current limit
• Overload protection
Nominal load current
• Short circuit protection
Clamping energy
• Overvoltage protection
• Current limitation
• Maximum current adjustable with external resistor
• Current sense
• Status feedback with external input resistor
• Analog driving possible
VDS
RDS(on)
ID(lim)
ID(ISO)
EAS
60 V
100 mΩ
1.5 A
3.5 A
1000 mJ
Application
• All kinds of resistive, inductive and capacitive loads in switching or
linear applications
• µC compatible power switch for 12 V and 24 V DC applications
• Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET in Smart SIPMOS® chip on chip tech-
nology. Fully protected by embedded protected functions.
1
IN
2
NC
dv/dt
limitation
Current
limitation
Overvoltage
protection
Vbb
+
LOAD
Drain
3
M
4 CC
RCC
ESD
Overload
protection
Over-
temperature
protection
SShhoorrtt cciirrccuuiitt
pprrootteeccttiioonn
Source
HITFET®
5
Semiconductor Group
Page 1
14.07.1998
Maximum allowable power dissipation
Ptot = f(Tc)
BTS 917
50
W
40
Ptot
35
30
25
20
15
10
5
0
0 20 40 60 80 100 120 °C 150
150
On-state resistance
RON = f(Tj); ID= 3.5A; VIN=5V
BTS 917
On-state resistance
RON = f(Tj); ID=3.5A; VIN=10V
200
Ω
RDS(o1n5)0
125
100
max.
typ.
75
50
25
0
-50 -25 0 25 50 75 100 °C 150
Tj
Typ. input threshold voltage
VIN(th) = f(Tj); ID=0,7A; VDS=12V
250 2.0
ΩV
200
RDS(on)
175
150
max.
1.6
VIN(th)
1.4
1.2
125
typ.
100
1.0
0.8
75 0.6
50 0.4
25 0.2
0
-50 -25 0 25 50 75 100 °C 150
Tj
Semiconductor Group
Page 6
0.0
-50 -25 0 25 50 75 100 °C 150
Tj
14.07.1998
6 Page | ||
Seiten | Gesamt 11 Seiten | |
PDF Download | [ OBTS917 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
OBTS917 | Smart Lowside Power Switch | Siemens Semiconductor Group |
Teilenummer | Beschreibung | Hersteller |
CD40175BC | Hex D-Type Flip-Flop / Quad D-Type Flip-Flop. |
Fairchild Semiconductor |
KTD1146 | EPITAXIAL PLANAR NPN TRANSISTOR. |
KEC |
www.Datenblatt-PDF.com | 2020 | Kontakt | Suche |