Product specifications

14/22
XC9220
/
XC9221 Series
XC9220/21x095xx
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000 10000
Output Current: IOUT (mA)
Efficiency: EFFI (%
)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH, C IN=10uF( ceramic) ,
CL= 44uF( ceramic) , RSENSE= 50moh
m
VIN=12V => VOUT=5
V
PWM(XC9220)
PFM(XC9221)
XC9220/21x095xx
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000 10000
Output Current: IOUT (mA)
Efficiency: EFFI (%
)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH
CIN=10uF(ceramic) , CL=44uF( ceramic), RSEN SE=50moh
m
VOUT=3.3
V
VIN=5.0V
PWM(XC9220)
PFM(XC9221)
VIN=12V
XC9220/21x095xx
4.4
4.6
4.8
5.0
5.2
5.4
0.1 1 10 100 1000 10000
Output Current: IOUT (mA)
Output Voltage: VOUT (V)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH
CIN=10uF(cer amic) , C L= 44uF(ceramic), R SENSE= 50moh
m
VIN=12V => VOUT=5
V
PWM(XC9220)
PFM
(
XC9221
)
XC9220/21x095xx
2.7
2.9
3.1
3.3
3.5
3.7
0.1 1 10 100 1000 10000
Output Current: IOUT (mA)
Output Voltage: VOUT (V)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH
CIN=10uF(ceramic) , CL=44uF(ceramic) , RSEN SE=50moh
m
VOUT=3.3
V
VIN=5.0V
12V
PWM(XC9220)
PFM
(
XC9221
)
XC9220/21x095xx
0
20
40
60
80
100
0.1 1 10 100 1000 10000
Output Cur r ent: IOUT ( mA )
Ripple Voltage: Vr (mV)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH
CIN=10uF(cer amic) , C L= 44uF(ceramic), R SENSE= 50moh
m
VIN=12V => VOUT=5
V
PWM(XC9220)
PFM(XC9221)
XC9220/21x095xx
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000 10000
Output Current: IOUT (mA)
Ripple Voltage: Vr (mV)
Tr:2SJ646, SBD:DE5PC3, CDRH127-10uH
CIN= 10uF(cer amic), CL=44uF(ceramic), R SENSE= 50moh
m
VOUT= 3.3
V
VIN=5.0V
PWM(XC9220)
PFM(XC9221)
VIN=12V
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Efficiency vs. Output Current
(2) Output Voltage vs. Output Current
(3) Output Ripple Voltage vs. Output Current