參數(shù)資料
型號(hào): BTS712-N1
元件分類: TVS-瞬態(tài)抑制二極管
英文描述: Transient Voltage Suppressor Diodes
中文描述: ?5.0 - 34V的。 4x200mΩ極限(可控硅)第4A示波器- 20 - 9?
文件頁數(shù): 1/15頁
文件大?。?/td> 193K
代理商: BTS712-N1
PROFET BTS 711 L1
Semiconductor Group
1
06.96
Smart Four Channel Highside Power Switch
Features
Overload protection
Current limitation
Short-circuit protection
Thermal shutdown
Overvoltage protection
(including load dump)
Fast demagnetization of inductive loads
Reverse battery protection
1)
Undervoltage and overvoltage shutdown
with auto-restart and hysteresis
Open drain diagnostic output
Open load detection in ON-state
CMOS compatible input
Loss of ground and loss of V
bb
protection
E
lectro
s
tatic
d
ischarge (
ESD
) protection
Application
μ
C compatible power switch with diagnostic feedback
for 12 V and 24 V DC grounded loads
All types of resistive, inductive and capacitive loads
Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, monolithically integrated in Smart SIPMOS
technology. Fully protected by embedded protection
functions.
Pin Definitions and Functions
Pin
Symbol
1,10,
11,12,
15,16,
19,20
3
IN1
5
IN2
7
IN3
9
IN4
18
OUT1
17
OUT2
14
OUT3
13
OUT4
4
ST1/2
Function
Positive power supply voltage
. Design the
wiring for the simultaneous max. short circuit
currents from channel 1 to 4 and also for low
thermal resistance
Input 1 .. 4
, activates channel 1 .. 4 in case of
logic high signal
V
bb
Output 1 .. 4
, protected high-side power output
of channel 1 .. 4. Design the wiring for the
max. short circuit current
Diagnostic feedback 1/2
of channel 1 and
channel 2, open drain, low on failure
Diagnostic feedback 3/4
of channel 3 and
channel 4, open drain, low on failure
Ground 1/2
of chip 1 (channel 1 and channel 2)
Ground 3/4
of chip 2 (channel 3 and channel 4)
8
ST3/4
2
6
GND1/2
GND3/4
1
)
With external current limit (e.g. resistor R
GND
=150
) in GND connection, resistor in series with ST
connection, reverse load current limited by connected load.
Product Summary
Overvoltage Protection
Operating voltage
V
bb(AZ)
V
bb(on)
one
200
1.9
4
43
V
V
5.0 ... 34
active channels:
two parallel four parallel
100
2.8
4
On-state resistance
Nominal load current I
L(NOM)
Current limitation
R
ON
50
4.4
4
m
A
A
I
L(SCr)
Pin configuration
(top view)
V
bb
1
2
3
4
5
6
7
8
9
10
20 V
bb
19 V
bb
18 OUT1
17 OUT2
16 V
bb
15 V
bb
14 OUT3
13 OUT4
12 V
bb
11 V
bb
GND1/2
IN1
ST1/2
IN2
GND3/4
IN3
ST3/4
IN4
V
bb
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