XC9119D10A
Series
■TYPICAL
PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
5.3
Output Voltage: V
OU T
(V)
VIN=VDD=VCE,L=4.7uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=1000pF(Ceram ic),RFB1=300k
Ω
,RFB2=75k
Ω
T a=25
o
C
3V
OU T
(V)
11.0
VIN=VDD=VCE,L=22uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=1200pF(Ceram ic),RFB1=270k
Ω
,RFB2=30k
Ω
T a=25
o
C
5.2
5.1
5.0
4.9
4.8
4.7
0.1
1
10
VIN=2.5V
4.5V
10.5
VIN=3V
VIN=5V
Output Voltage: V
10.0
VIN=2.5V
VIN=6V
9.5
9.0
100
1000
0.1
1
10
100
1000
Output Current: I
OU T
(m A)
Output Current: I
OU T
(mA)
16.0
OU T
(V)
VIN=VDD=VCE,L=22uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=620pF(Ceram ic),RFB1=510k
Ω
,RFB2=36k
Ω
OUT
(V)
19.0
VIN=VDD=VCE,L=22uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=620pF(Ceram ic),RFB1=510k
Ω
,RFB2=30k
Ω
VIN=5V
VIN=5V
15.5
18.5
Output Voltage: V
Output Voltage: V
15.0
VIN=2.5V,3V
VIN=6V
T a=25
o
C
18.0
VIN=6V
VIN=2.5V,3V
T a=25
o
C
14.5
17.5
14.0
0.1
1
10
100
1000
17.0
0.1
1
10
100
1000
Output Current I
OU T
(mA)
Output Current: I
OUT
(mA)
(2) Efficiency vs. Output Current
VOUT=5V
VIN=VDD=VCE,L=4.7uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=1000pF(Ceram ic),RFB1=300k
Ω
,RFB2=75k
Ω
4.5V
VOUT=10V
VIN=VDD=VCE,L=22uH(CDRH4D18C)
SD:XB01B04ABR,CIN=CL=4.7uF(Ceram ic)
CFB=1200pF(Ceram ic),RFB1=270k
Ω
,RFB2=30k
Ω
6V
5V
4.2V
VIN=2.5V
2.7V
3V
3.6V
100
90
80
70
60
50
40
30
20
10
0
4.2V
VIN=2.5V
2.7V
3.6V
3V
T a=25
o
C
100
90
80
70
60
50
40
30
20
10
0
Efficiency: EFFI(%)
Efficiency: EFFI(%)
T a=25
o
C
0.1
1
10
100
1000
0.1
1
10
100
1000
Output Current: I
OUT
(mA)
Output Current: I
OU T
(mA)
11