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ILC6383CIR33X

P1-P3P4-P6P7-P9P10-P12P13-P15
ILC6383 PRODUCT SPECIFICATION
10 REV. 1.2.6 6/13/02
Evaluation Board Parts List For Printed Circuit Board Shown Above
Label Part Number Manufacturer Description
U1 ILC6383CIR-ADJ Fairchild Semiconductor Step-up DC-DC converter
C GRM43-2X5R476K6.3 muRata 47µF, ceramic capacitor
L1 LQS66C150M04 muRata 15µH, 1.3A
R1 and R2 — Dale, Panasonic User Determined Values
R3 — Dale, Panasonic 10kΩ, 1/10W, SMT
Label Part Number Manufacturer Description
U1 ILC6383CIR-XX Fairchild Semiconductor Step-up DC-DC converter
C GRM43-2X5R476K6.3 muRata 47µF, ceramic capacitor
L1 LQS66CA150M04 muRata 15µH, 1.3A
R1 and R3 — Dale, Panasonic 10kΩ, 1/10W, SMT
47µF
V
IN
15µH
47µF
ILC6383XX
L
X
V
IN
LBI
SEL
GND
LBO
POK/VFB
V
OUT
V
OUT
1
2
3
4
8
7
6
5
C2
R3
ON
L1
C1
LBO
POK
10K
R1
10K
OFF
SEL
GND
U1
PWM
PFM
47µF
V
IN
15µH
47µF
R2
ILC6383ADJ
L
X
VIN
LBI
SEL
GND
LBO
POK/VFB
V
OUT
VOUT
1
2
3
4
8
7
6
5
C2
R3
ON
L1
C1
LBO
VFB
R1
10K
OFF
SEL
GND
PWM
PFM
U1
NOTE: R1 and R2 are user determined values to set
V
OUT = VFB(1+R1/R2)
R1+R2 ≤ 100KΩ
ILC6383 PRODUCT SPECIFICATION
11 REV. 1.2.6 6/13/02
Typical Performance Characteristics ILC6383CIR-33 (V
OUT
= 3.3 V)
Unless otherwise specified: T
A
= 25°C, C
IN
= 47µF, C
OUT
= 47µF, L = 15µH.
Efficiency (PWM Mode)
0.6
0.7
0.8
0.9
1
30 50 100 150 200 250 300 350 400
V
IN
= 2V
V
IN
= 1.5V
V
IN
= 2.5V
Efficiency
Load Current (mA)
3.2
3.22
3.24
3.26
3.28
3.3
3.32
3.34
3.36
1 5 10 15 20 25
Load Regulation (PFM Mode)
Load Current (mA)
Output Voltage (V)
V
IN
= 3V
V
IN
= 2V
V
IN
= 1.5V
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
110203040 50
Start-up Input Voltage vs
Output current in PFM
Load Current (mA)
Start-up Input Voltage (V)
0.9
0.85
0.8
0.75
0.7
0.65
1 5 10 15 20 25 30
Load Current (mA)
Efficiency
Efficiency (PFM Mode)
V
IN
= 2.5V
V
IN
= 2V
V
IN
= 1.5V
40035030025020015010050
Load Regulation
(PWM Mode)
Output Voltage (V)
Load Current (mA)
V
IN
= 2.5V
V
IN
= 2V
V
IN
= 1.5V
3.42
3.4
3.38
3.36
3.34
3.32
3.3
3.28
3.26
3.24
3.22
3.2
3.18
ILC6383 PRODUCT SPECIFICATION
12 REV. 1.2.6 6/13/02
Typical Performance Characteristics ILC6383CIR-50 (V
OUT
= 5.0 V)
Unless otherwise specified: T
A
= 25°C, C
IN
= 47µF, C
OUT
= 47µF, L = 15µH.
Efficiency (PWM Mode)
Load Regulation (PWM Mode)
Efficiency %
P1-P3P4-P6P7-P9P10-P12P13-P15

ILC6383CIR33X

Mfr. #:
Buy ILC6383CIR33X
Manufacturer:
ON Semiconductor / Fairchild
Description:
Switching Voltage Regulators DC/DC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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