VN410 STMicroelectronics, VN410 Datasheet

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VN410

Manufacturer Part Number
VN410
Description
Smart Direction Indicator 2 Channel Drivers
Manufacturer
STMicroelectronics
Datasheet

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VN410
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VN410
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Part Number:
VN410(012Y)
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0
I
switches.
DESCRIPTION
The VN410 is a monolithic device made using
SGS-THOMSON
Technology, integrating all the features needed to
implement
system.
This device has two identical power channels, so
the informations are are specified for only one. R
C
network which fixes the flashing frequency. LDIR,
RDIR direction inputs activate the corresponding
output (or none). EM inputs turns on both power
outputs for emergency flashing, which is reflected
BLOCK DIAGRAM
March 1998
n
( ) : ISO definition nominal current for high side automotive
t
VN410
LOAD CURRENT UP TO 15A PER CHANNEL
OVER VOLTAGE PROTECTION
UNDER VOLTAGE PROTECTION
DOUBLE FLASHING FREQUENCY IN LOW
LOAD CONDITION
CYCLE BY CYCLE POWER LIMITATION
BUZZER DRIVER
TRAILER INDICATION
T YPE
pins are connected to an external R, C
a
V
DSS(c l)
60V
complete
Vertical
I
4.8 A
n
automotive flashing
( )
Intelligent
0.07
R
on
Power
SMART DIRECTION INDICATOR
t
,
by flashing red LED connected to LEDEM output.
AL input can be connected to an anti-theft alarm
system, making both power outputs flashing. In
case of low load (burned lamp) buzzer frequency
and outputs flashing will double, thus indicating a
fault condition (direction mode only).
In case of overloading of the power outputs,
built-in-thermal shutdown circuits will reduce duty
cycle
temperature within safe limits. Rol pin is
connected to an external resistor to detect a
burned lamp and a trailer connection. LEDT is
connected to an external green LED which
indicates the trailer connection.
so
(vertical)
2 CHANNEL DRIVERS
VN410
as
MULTIWATT-15
to
Order Codes :
keep
maximum
VN410(012Y)
(In Line)
VN410
junction
1/11

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VN410 Summary of contents

Page 1

... OVER VOLTAGE PROTECTION UNDER VOLTAGE PROTECTION DOUBLE FLASHING FREQUENCY IN LOW LOAD CONDITION CYCLE BY CYCLE POWER LIMITATION BUZZER DRIVER TRAILER INDICATION DESCRIPTION The VN410 is a monolithic device made using SGS-THOMSON Vertical Intelligent Technology, integrating all the features needed to implement a complete automotive flashing system ...

Page 2

... VN410 ABSOLUTE MAXIMUM RATING Symb ol Parameter -Vbat Reverse Supply Voltage V Drain-Source Breakdown Voltage BR( DSS) V Breakdown Voltage in Pad : LEDEM p1 I Breakdown Current in Pad : RT ROL p1 LDIR,RDIR I Maximum DC Load Current Out V Voltage Drop Between ground connections (see note 1) gnd I Reverse Output Current R V Electrostatic Discharge ( 100 pF) ...

Page 3

... +46.5 +66.5 +86.5 II III and GND, with loads connected (2 bulbs per channel),and with a maximum of bat CONT ENT S VN410 Delays an d Impedance 2 ms, 10 0.2 ms, 10 100 s, 50 100 s, 50 100 ms, 0.01 400 ms, 2 3/11 ...

Page 4

... VN410 THERMAL DATA R Thermal Resistance Junction-case (1) t hj-ca se ELECTRICAL CHARACTERISTICS (10V < V specified) POWER Symb ol Parameter V Operating Voltage State Resistance (per Channel) I out I Supply Q uiescent Current Off St ate SWITCHING Symb ol Parameter (di/dt) Turn-on Current Slope R on load ...

Page 5

... Connector Leakage Current Between Input Direction Pins lk and Vbat Pin EXTERNAL COMPONENTS DIAGRAM L Output Inductance ou t Test Cond ition s Min. 4.81 Test Cond ition s Min. 140 125 Min. 447 447 857 VN410 Typ . Max 6.33 A Typ . Max 200 Typ . Max. ...

Page 6

... VN410 SWITCHING PARAMETERS TEST CONDITIONS TRUTH TABLE Co nditi ons Al Normal Operation ver-voltage X Under-voltage X Power Overload In that case, the duty cycle will be reduced keep the junction temperature below high impedance, L= low level, X= unspecified, A=active, O=open, C=closed. ...

Page 7

... FIGURE 2: Switching Waveforms VN410 7/11 ...

Page 8

... VN410 FIGURE 3: Buzzer Functionality TYPICAL APPLICATION DIAGRAM 8/11 ...

Page 9

... L1 21.7 22.1 22.5 L2 17.65 18.1 L3 17.25 17.5 17.75 L4 10.3 10.7 10.9 L7 2.65 2.9 M 4.25 4.55 4.85 M1 4.63 5.08 5.53 S 1.9 2.6 S1 1.9 2.6 Dia1 3.65 3.85 VN410 inch MIN. TYP. MAX. 0.197 0.104 0.063 0.039 0.019 0.022 0.026 0.030 0.040 0.050 0.060 0.690 0.700 0.710 0.772 0.795 0.862 0.874 0.886 0.854 0.870 0.886 0.695 0.713 0.679 0.689 0.699 0.406 0.421 0.429 0.104 ...

Page 10

... VN410 MULTIWATT-15 (In-Line) MECHANICAL DATA mm DIM. MIN. TYP 0.49 F 0.66 G 1.14 1.27 G1 17.57 17. 26.55 L1(*) 25.35 L3 17.25 17.5 L4 10.3 10.7 L7 2.65 S 1.9 S1 1.9 Dia1 3.65 10/11 inch MAX. MIN. TYP. 5 2.65 1.6 0.55 0.019 0.75 0.026 1.4 0.045 0.050 17.91 0.692 0.700 0.772 20.2 27.05 1.045 25.8 0.998 17.75 0.679 0.689 10.9 0.406 0.421 2.9 0.104 2.6 0.075 2.6 0.075 3.85 0.144 MAX. 0.197 0.104 ...

Page 11

... SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1998 SGS-THOMSON Microelectronics - Printed in Italy - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S VN410 11/11 ...

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