U6043B-FP ATMEL Corporation, U6043B-FP Datasheet - Page 6

• Manufacturer Part Number: U6043B-FP
• Description: FLASHER IC WITH 19-M SHUNT
• Manufacturer: ATMEL Corporation

Electrical Characteristics
Typical values under normal operation in application circuit (see Figure 1), V
Reference point ground (-31), T
6
Parameters
Supply voltage range
Supply current
Relay control output:
Saturation voltage
Reverse current
Start delay (Delay time)
Frequency tolerance
Bright period
Frequency increase
Control signal threshold
Leakage resistance
Lamp load
U6043B
amb
= 25°C, unless otherwise specified.
Test Conditions
Pin 2 and 6
Dark phase, Pin 2 and 6
Bright phase, Pin 2 and 6
Pin 3
I
First bright phase
Normal flashing
Basic frequency f
Control frequency f
Lamp outage
V
V
V
49a to GND
O
S
S
S
= 150 mA, V
= 9 V, Pin 7
= 12 V, Pin 7
= 15 V, Pin 7
S
= 9 V
1
2
Symbol
V
V
V
S
Df
Df
Df
V
V
R
t
P
I
I
I
f
on
S
S
O
Rs
Rs
Rs
2
S
O
P
L
1
1
2
(+49, Pin 2 and 6) = 12 V.
2.15 ´ f
Min.
47
37
50
43
47
-5
9
1
1
Typ.
4.5
7.0
53
45
49
4
2.3 ´ f
Max.
1.0
0.1
15
11
10
+5
53
45
57
47
51
8
5
4726A–AUTO–06/03
1
Unit
mA
mA
mA
mV
mV
mV
ms
Hz
kW
%
%
%
W
V
V