IKSEMICON IK3101

Technical Data
Low Drop Regulator with Signal
Interface Logic Circuit
IK3101
DESCRIPTION
The IC is linear voltage regulator 5V with low dropout voltage typically
100mV at light loads and less then 500mV at full loads, with better then 4%
output voltage accuracy. In additional IC have logical blokes for additional
functions.
FEATURES
•
•
•
•
•
•
•
•
Voltage regulator 5V with 4% output voltage accuracy
Low dropout voltage 0.7V Max
Load current 200mA Max
Low Standby Current Consumption : 500㎂
Logical blokes for internal back light control
Over Voltage & Over Temperature Protection
Short Current Protection
60V Load Dump Protection
ORDERING INFORMATION
IK3101 SOIC
TA = -40° to 85°C for package
PIN DIAGRAM
VDD
PIN
01
02
03
04
05
06
07
08
NAME
VDD
S3out
S1out
S1in
GND
Vout
Din
Dout
01
16
S3in
S3out
02
15
S4out
S1out
03
14
S2in
S1in
04
13
S2out
GND
05
12
Vin
Vout
06
11
GND
Din
07
10
Rsin
Dout
08
09
Swin
FUNCTION
Power supply logic blokes
Output S3out
Output S1out
Input S1in
Ground
Output regulator voltage 5V
Input Din
Output Dout
PIN
09
10
11
12
13
14
15
16
NAME
Swin
Rsin
GND
Vin
S2out
S2in
S4out
S3in
FUNCTION
Input Swin
Input Rsin
Ground
Input voltage
Output S2out
Input S2in
Output S4out
Input S3in
Rev. 00
IK3101
Schematic Diagram
MAXIMUM RATINGS (Ta=25oC)
Symbol
Vin
Iout
S1in
S2in
S3in
Swin
Rsin
Din
Ta
Pd
Tj
Ts
Characteristics
Operating Input Voltage
Output Current
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Operating Temperature
Power Dissipation
Junction Temperature
Storage Temperature
Rating
29
200
24
24
24
5
24
5
From -40 to 85
500
-50 ~ 150
-55 ~ 155
Units
V
mA
V
V
V
V
V
V
o
C
mW
o
C
o
C
Rev. 00
IK3101
DC ELECTRICAL CHARACTERICTICS
(Unless otherwise specified Vin=13V, Vout connected to VDD, Iout=10mA, Cout=100µF, Tj=25oC)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
4.8
5.0
5.2
30
50
0.5
0.7
500
V
mV
mV
V
Voltage regulator
Output Voltage
Voltage Regulation
Load Regulation
Dropout Voltage
Vout
Reg-Line
Reg-Load
Vd
Quiescent Current
Iq
6V ≤ Vin ≤ 24V
6V ≤Vin ≤ 16V
10mA ≤ Iout ≤ 100mA
Iout=50mA
Iout=100mA
S1in, S2in, S3in, SWin,
RSin, Din – open
㎂
Logic blokes
High Level Voltage S1out
VOH
S2out
S3out
S4out
Low Level Voltage S1out
VOL
S2out
S3out
S4out
Input Current
S1in, S2in, S3in, RSin
SWin
Output Current
Din
Leakage Current
Din
Saturation Voltage
D
Iin
IDin I leakage
Vsat
S1in=2 - 5V,
Iload= - 0.5mA
S2in=3V,
Iload= - 0.5mA
S3in=2 - 5V,
Iload= - 0.5mA
S3in=0.2V
Iload= - 0.1mA
S1in=0.2V,
Iload=0.1mA
S2in= VDD-0.2V,
Iload=0.1mA
S3in=0.2V,
Iload=0.1mA
S3in=2 -5V,
Iload= 0.5mA
S1in=5V, S2in=0V,
S3in=5V, Rsin=5V,
SWin=5V
SWin=5V, RSin=0V,
Din=13V, Dout=0V
SWin=5V, RSin=5V,
Din=13V, Dout=0V
SWin=5V, RSin=0V
Dout=0V
Iout=50mA
Iout=100mA
S1in
- 1.2V
VDD
- 0.5V
VDD
- 0.5V
VDD
- 1.5V
V
1.5
V
1.5
1.5
0.5
0.50
mA
3.5
mA
mA
10
µA
100
V
0.5
0.7
Rev. 00
IK3101
AC ELECTRICAL CHARACTERISTICS (CL=15pF, VDD= 5 V)
(Unless otherwise specified Vin=13V, Vout connected to VDD, Iout=10mA, Cout=100µF, Tj=25oC)
Parameter
Sumbol
Conditions
Min
Typ
Max
CL =100p
Propagation delay
tpLH
65
from S1in to S1out
tpHL
400
CL =100p
Propagation delay
tpLH
190
from S2in to S2out
tpHL
720
CL =100p
Propagation delay
tpLH
240
from S3in to S3out
tpHL
1250
CL =100p
Propagation delay
tpLH
550
from S3in to S4out
tpHL
65
SWin=5V, Dout=0V,
50
Propagation delay (*1)
tpLH
RL=260 Om, CL =100p
75
from RSin to Din
tpHL
*1-See circuit in testing schema
Units
ns
ns
ns
ns
ns
Logical blokes
•
•
•
for MICOM Input
IGN Sensing
TAIL Light Sensing
Rev. 00
IK3101
• for MICOM Input
• for (-) CONTROL
S3in
• for MICOM Input
• for SPEED Input
Rev. 00
IK3101
Voltage Regulator Schematic
Rev. 00
IK3101
Typical characteristics
Rev. 00
IK3101
Rev. 00
IK3101
Rev. 00
IK3101
Rev. 00
IK3101
PKG DIMENSION
D SUFFIX SOIC
(MS - 012AC)
Dimension, mm
A
16
9
H
B
1
G
P
8
R x 45
C
-TK
D
SEATING
PLANE
J
0.25 (0.010) M T C M
F
M
Symbol
MIN
MAX
A
9.80
10.00
B
3.80
4.00
C
1.35
1.75
D
0.33
0.51
F
0.40
1.27
G
1.27
H
5.72
J
0°
8°
K
0.10
0.25
1. Dimensions A and B do not include mold flash or protrusion.
M
0.19
0.25
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B ‑ 0.25 mm (0.010) per side.
P
5.80
6.20
R
0.25
0.50
NOTES:
Rev. 00