U6032B-M Atmel, U6032B-M Datasheet - Page 3

• Manufacturer Part Number: U6032B-M
• Description: IC TOGGLE SWITCH-OVER FUNCT 8DIP
• Manufacturer: Atmel
• Type: Automotiver

Specifications of U6032B-M

• Number Of Outputs: 1
• Internal Switch(s): No
• Current Limit: 300mA
• Voltage - Input: 6 ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Rds (on): -

4. Functional Description
4.1
4771B–AUTO–11/05
Power Supply, Pin 8
To achieve interference protection and surge immunity, the supply voltage (pin 8) must be pro-
vided with an RC circuit as shown in
case of overvoltage, whereas C
Recommended values are: R
An integrated Z-diode (14 V) protects the supply voltage, V
supply-voltage range of 6 V to 16 V, supplied by V
It is possible to operate the integrated circuit with a 5 V supply, but it should be assured that
there are no interference voltages. In this case, pin 7 is connected to pin 8 as shown in
4-2 on page
Figure 4-1.
4, and the R
Basic Circuit for 12-V Supply and Oscillator
V
Batt
1
C
1
circuit is omitted.
1
= 510 , C
1
smoothes the supply voltage at pin 8.
16 V
47 µF/
C
1
Figure
R
1
1
8
1
= 47 µF.
510
4-1. The dropping resistor, R
7
2
Batt
U6032B
.
R
2
3
6
S
, thus enabling stable operation in a
C
2
5
4
1
, limits the current in
U6032B
Figure
3