TECHNICAL DATA
IZ1517
FEATURES
Single 3V battery operation
Random or sequence flash selection
Low stand-by current
Built in oscillator
Oscillator's resistor internal or external (maskoption)
Toggle ON/OFF control or one shot mode
One shot duration is about 8 seconds (metal mask option)
1/10 ON/OFF duty cycle output
Direct drive LEDs (open-drain output)
PLAY MODE
S1 S2
Mode
OPEN
OPEN
RANDOM, TOGGLE, ON/OFF
V
SS
OPEN
RANDOM, ONE SHOT
OPEN V
DD
SEQUENCE, TOGGLE; ON/OFF
V
SS
V
DD
SEQUENCE, ONE SHOT
ABSOLUTE MAXIMUM RATINGS
Characteristic Symbol
Value
Unit
Supply Voltage
V
DD
- V
SS
- 0.3 ~ + 5.0
V
Input Voltage
V
IN
V
SS
- 0.2 ~ V
DD
+ 0.2
V
Operating Temperature
T
a
- 10 ~ + 60
o
C
Storage Temperature
T
stg
- 55 ~ + 125
o
C
ELECTRICAL CHARACTERISTICS
(Ta = 25
o
C, V
DD
= 3.0V, V
SS
= 0V unless otherwise specified)
Characteristic Symbol
Test Condition
Min
Typ
Max
Unit
Operating Voltage
V
DD
2.4
3.0
3.6
V
Standby Current
I
DD
No Playing
S1, S2, P Open
0.1
2.5
A
Operating Current
Playing
Q1 - Q5 Open
50
100
A
S1
I
IL
V
IL
= 0.5V
10
18
Input Current
S2
I
IH
V
IH
= 2.5V
10
18
A
P
I
IL
V
IL
= 0.5V
10
18
Output Current (Q1 - Q5)
I
OL
V
OL
= 0.5V
5
8
mA
Oscillating Frequency
F
OSC
70
100
130
KHz
Oscillating Start Voltage
V
STR
2.4
V
1
IZ1517
TYPICAL APPLICATION CIRCUIT
V
SS
V
DD
Q5
Q4
Q3
Q2
T
P
S2
S1
Q1
OSCI
OSCO
+
-
100
3V
PAD LAYOUT
IZ1517 PAD DIAGRAM
Chip size: 1600 x 950
Pad size : 100 x 100
Unit : m
Y
X
(0,0)
1
2
3
4
5
6
7
8
9
10
11
12 13
PAD LOCATION
( Unit:
m)
No.
Pad Name
X
Y
No.
Pad Name
X
Y
1 V
SS
674 349
8 OSCO
-666
-341
2 Q5
347 349
9 V
DD
-306 -341
3 Q4
87 349
10 T
-145
-341
4 Q3
-90 349
11 S2
209
-341
5 Q2
-351 349
12 S1
500
-341
6 Q1
-528 349
13 P
674
-341
7 OSCI
-666 -22
NOTE: The substrate is connected to V
DD
.
2
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