22/26
XC9128/XC9129 Series
0.7
0.75
0.8
0.85
0.9
123456
Output Voltage: V
OUT
(V)
AEN/ Voltage: V
AEN/
(V)
25
85
Ta=-40
V
BAT
=V
OUT
,V
EN
=3.3V,V
FB
=0
V
0.70
0.75
0.80
0.85
0.90
-50 -25 0 25 50 75 100
Ambient Temperature: Ta (
)
AEN/ Voltage: V
AEN/
(V)
V
OUT
=1.8V ,3.3V
6.0V
V
BAT
=V
OUT
,V
EN
=3.3V,V
FB
=0
V
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
1234 56
Output Voltage: V
OUT
(V)
MODE "H" Voltage : V
MODEH
(V)
85
25
Ta=-40
L=4.7μH(CDRH4D28C),C
L
=30μF(LMK212BJ106KG ×3
)
I
OUT
=10mA,V
EN
=3.3V,V
AEN/
=0V,C
IN
=10μ
F
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
-50 -25 0 25 50 75 100
Ambient Temperature: Ta (
)
MODE "H" Voltage : V
MODEH
(V)
V
OUT
=1.8V,3.3V,5.0V
L=4.7μH(CDRH4D28C),C
L
=30μF(LMK212BJ106KG ×3
)
I
OUT
=10mA,V
EN
=3.3V,V
AEN/
=0V,C
IN
=10μ
F
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
123456
Output Voltage: V
OUT
(V)
MODE "L" Voltage : V
MODEL
(V)
85
25
Ta=-40
L=4.7μH(CDRH4D28C),C
L
=30μF(LMK212BJ106KG ×3
)
I
OUT
=10mA,V
EN
=3.3V,V
AEN/
=0V,C
IN
=10μ
F
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
-50-25 0 25 50 75100
Ambient Temperature: Ta (
)
MODE "L" Voltage : V
MODEL
(V)
V
OUT
=1.8V,3.3V,5.0V
L=4.7μH(CDRH4D28C),C
L
=30μF(LMK212BJ106KG ×3
)
I
OUT
=10mA,V
EN
=3.3V,V
AEN/
=0V,C
IN
=10μ
F
(35) MODE”H”Voltage vs. Ambient Temperature (36) MODE”H”Voltage vs. Output Voltage
(37) MODE”L”Voltage vs. Ambient Temperature (38) MODE”L”Voltage vs. Output Voltage
(39) AEN/Voltage vs. Ambient Temperature (40) AEN/Voltage vs. Output Voltage
XC9128
XC9128
XC9128/29
XC9128/29
XC9128/29
XC9128/29
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
23/26
XC9128/XC9129
Series
2.9
3.0
3.1
3.2
3.3
3.4
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=270kΩ,R
FB2
=43kΩ,C
FB
=56pF,C
IN
=10μ
F
V
EN
=V
MODE
=3.3V,V
AEN/
=0V,Ta=25℃
Output Voltage
Output Current
10mA
100mA
2.9
3.0
3.1
3.2
3.3
3.4
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=270kΩ,R
FB2
=43kΩ,C
FB
=56pF,C
IN
=10μ
F
V
EN
=3.3V,V
MODE
=V
AEN/
=0V,Ta=25℃
Output Voltage
Output Current
10mA
100mA
4.6
4.7
4.8
4.9
5.0
5.1
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=330kΩ,R
FB2
=30kΩ,C
FB
=47pF,C
IN
=10μ
F
V
EN
=V
MODE
=5.0V,V
AEN/
=0V,Ta=25℃
Output Voltage
Output Current10mA
100mA
4.6
4.7
4.8
4.9
5.0
5.1
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=330kΩ,R
FB2
=30kΩ,C
FB
=47pF,C
IN
=10μ
F
V
EN
=5.0V,V
MODE
=V
AEN/
=0V,Ta=25℃
Output Voltage
10mA
100mA
Output Current
4.2
4.4
4.6
4.8
5.0
5.2
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=330kΩ,R
FB2
=30kΩ,C
FB
=47pF,C
IN
=10μ
F
V
EN
=V
MODE
=5.0V,V
AEN/
=0V,Ta=25℃
Output Voltage
300mA
Output Current
10mA
4.2
4.4
4.6
4.8
5.0
5.2
Time(400μsec/div)
Output Voltage: V
OUT
(V)
L=4.7μH(LTF5022-LC),C
L
=30μF(LMK212BJ106KG ×3
)
R
FB1
=330kΩ,R
FB2
=30kΩ,C
FB
=47pF,C
IN
=10μ
F
V
EN
=5.0V,V
MODE
=V
AEN/
=0V,Ta=25℃
Output Voltage
10mA
300mA
Output Current
(41) Load Transient Response
XC9128B45CDR(PWM Control)
V
IN
=1.8V,V
OUT
=3.3V,I
OUT
=10mA100mA
XC9128B45CDR(PWM/PFM Automatic Switching Control)
V
IN
=1.8V,V
OUT
=3.3V,I
OUT
=10mA100mA
XC9128B45CDR(PWM Control)
V
IN
=3.0V,V
OUT
=5.0V,I
OUT
=10mA100mA
XC9128B45CDR(PWM/PFM Automatic Switching Control)
V
IN
=3.0V,V
OUT
=5.0V,I
OUT
=10mA100mA
XC9128B45CDR(PWM Control)
V
IN
=3.0V,V
OUT
=5.0V,I
OUT
=10mA300mA
XC9128B45CDR(PWM/PFM Automatic Switching Control)
V
IN
=3.0V,V
OUT
=5.0V,I
OUT
=10mA300mA
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
24/26
XC9128/XC9129 Series
PACKAGING INFORMATION
MSOP-10
USP-10B

XC9128B45CAR-G

Mfr. #:
Manufacturer:
Torex Semiconductor
Description:
Switching Voltage Regulators 1A Driver Transistor Built-in Step-Up DCDC Converter
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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