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Atmel Electronic Components Datasheet

U6032B Datasheet

AUTOMOTIVE TOGGLE SWITCH IC

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Features
Debounce Time: 0.3 ms to 6 s
RC Oscillator Determines Switching Characteristics
Relay Driver with Z-diode
Debounced Input for Toggle Switch
Three Debounced Inputs: ON, OFF and TOGGLE
Load-dump Protection
RF Interference Protection
Protection According to ISO/TR7637-1 (VDE 0839)
Description
The bipolar integrated circuit U6032B is designed as a toggle switch. The device,
which has a defined power-on status, can be used to control electrical loads, for exam-
ple, fog lamps, high/low beam or heated windows for automotive applications.
Figure 1. Block Diagram with External Circuit
Automotive
Toggle Switch
IC
U6032B
C2
OSC 6
R2
Vstab 7
47 µF
C1 R1
VS 8
510
VBatt
Oscillator
Stabilization
Power-on reset
Load-dump detection
1
GND
3
ON
4
OFF
5
TOGGLE
Frequency divider
Debouncing
Relay-control output
2
Rev. 4771A–AUTO–11/03


Atmel Electronic Components Datasheet

U6032B Datasheet

AUTOMOTIVE TOGGLE SWITCH IC

No Preview Available !

Pin Configuration
Figure 2. Pinning DIP8/SO8
GND 1
RELAY 2
ON 3
OFF 4
Pin Description
Pin Symbol
1 GND
2 RELAY
3 ON
4 OFF
5 TOGGLE
6 OSC
7 VSTAB
8 VS
Function
Reference point, ground
Relay control output
Switch-on input
Switch-off input
Toggle input
RC oscillator input
Stabilized voltage
Supply voltage
8 VS
7 VSTAB
6 OSC
5 TOGGLE
2 U6032B
4771A–AUTO–11/03


Part Number U6032B
Description AUTOMOTIVE TOGGLE SWITCH IC
Maker ATMEL Corporation
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U6032B Datasheet PDF






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1 U6032B AUTOMOTIVE TOGGLE SWITCH IC
ATMEL Corporation





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