ILC6363 Datasheet, PDF (10/14 Pages) Fairchild Semiconductor – Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries

ILC6363
PRODUCT SPECIFICATION
Typical Performance Characteristics ILC6363CIR-ADJ
Unless otherwise specified: T_A = 25°C, C_IN = 100µF, C_OUT = 100µF, L = 15µH, V_OUT = 3.6V
Efficiency vs Output Current (PFM Mode)
100
V_IN=3.4V V_IN=3.2V _VIN=3V
95 VIN=2.8V
90
85
80
75
0
V_IN=3.8V
V_IN=3.6V
V_IN=4V
V_IN=4.2V
10
20
30
40
50
I_OUT (mA)
Efficiency vs Output Current (PWM Mode)
100
V_IN=3.4V _VIN=3.2V
95
V_IN=3.0V
V_IN=2.8V
90
V_IN=3.6V
85 _VIN=3.8V
V_IN=4.0V
80
V_IN=4.2V
75
0
100 200 300 400 500
I_OUT (mA)
Efficiency vs Input Voltage (PFM Mode)
98
96 ^IOUT^=50mA
94
I_OUT=40mA
I_OUT=10mA
92
90
88
I_OUT=5mA
86 _IOUT=20mA
84
82
80
78
2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2
V_IN (V)
Efficiency vs Input Voltage (PWM Mode)
98 _IOUT=100mA
I_OUT=200mA
94
90 ^IOUT=50mA
86
I_OUT=400mA
82 ^IOUT=500mA
78
2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2
V_IN (V)
Line Regulation
3.7
I_OUT=3mA
3.6
V_OUT=(nom)=3.6V
3.5
3.4
3.3 ^IOUT=50mA
3.2 ^IOUT=200mA
I_OUT=300mA
I_OUT=400mA
I_OUT=500mA
3.1
3.0
2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2
V_IN (V)
Load Regulation
3.7
V_IN=4.0V
V_IN=4.2V
3.6
3.5
V_IN=2.8V
3.4
V_IN=3.8V
3.3
V_IN=3.6V
V_IN=3.4V
3.2
V_IN=3.2V
3.1
V_IN=3.0V
3.00 _{50 100 150 200 250 300 350 400 450 500}
I_OUT (mA)
10
REV. 1.3.5 5/21/02