XC9503系列
( 1 )输出电压 - 输出电流(续)
双声道。降压型DC / DC控制器IC
FOSC = 300kHz的,V
OUT1 , 2
=3.3V
3.5
输出电压1 , 2 V
OUT1 , 2
(V)
L = 22μH ( CDRH5D28 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM控制
FOSC = 300kHz的,V
OUT1 , 2
=3.3V
3.5
输出电压1 , 2 V
OUT1 , 2
(V)
L = 22μH ( CDRH5D28 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM / PFM切换控制
3.4
VIN = 4.2V 5.0V 6.0V 8.0V
3.4
VIN = 4.2V 5.0V 6.0V 8.0V
3.3
10.0V
3.3
3.2
3.2
10.0V
3.1
3.1
3.0
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
3.0
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
FOSC = 300kHz的,V
OUT1 , 2
=5.0V
5.2
输出电压1 , 2 V
OUT1 , 2
(V)
L = 22μH ( CDRH5D28 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM控制
FOSC = 300kHz的,V
OUT1 , 2
=5.0V
5.2
输出电压1 , 2 V
OUT1 , 2
(V)
L = 22μH ( CDRH5D28 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM / PFM切换控制
5.1
10.0V
5.1
10.0V
5.0
VIN = 6.0V 8.0V
5.0
VIN = 6.0V 8.0V
4.9
4.9
4.8
4.8
4.7
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
4.7
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
FOSC = 180kHz ,V
OUT1 , 2
=1.0V
1.2
输出电压1 , 2 V
OUT1 , 2
(V)
L = 47μH ( CDRH6D38 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM控制
FOSC = 180kHz ,V
OUT1 , 2
=1.0V
1.2
输出电压1 , 2 V
OUT1 , 2
(V)
L = 47μH ( CDRH6D38 ) , CL = 94μF (钽)
SD : CMS02 ,科技创业: XP162A12A6P
PWM / PFM切换控制
1.1
10.0V
1.1
10.0V
1.0
1.0
0.9
VIN = 2.7V 3.3V 4.2V
5.0V 6.0V 8.0V
0.9
4.2V 5.0V 6.0V 8.0V
VIN = 2.7V 3.0V
0.8
0.8
0.7
0.7
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
0.1
1
10
100
1000
输出当前1 , 2 I
OUT1 , 2
(MA )
*当设置VOUT1 , 2 = 1.0V , VIN = 8.0V , 10.0V ,
CL应该是94μF (钽) + 100μF ( OS- COM )
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