XC9519 TOREX [Torex Semiconductor], XC9519 Datasheet - Page 25

• Manufacturer Part Number: XC9519
• Description: Dual Output Step-Up/Inverting DC/DC Converter
• Manufacturer: TOREX [Torex Semiconductor]

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Output Current (Continued)
(3) Ripple Voltage vs. Output Current
100
100
15.4
15.2
15.0
14.8
14.6
80
60
40
20
80
60
40
20
0
0
0.1
0.1
0.1
V
V
V
V
ENP
ENP
Step-up DC/DC Converter (V
IN
Step-up DC/DC Converter (V
IN
V
Step-up DC/DC Converter (V
SBD
SBD
SBD
= 2.7V,3.6V,4.4V
= 2.7V,3.6V,4.4V
ENP
="H",V
="H",V
P
="H",V
P
P
: CMS03, P-ch MOS: EMH1303, R
: CMS03, P-ch MOS: EMH1303, R
: CMS03, P-ch MOS: EMH1303, R
ENN
ENN
1
1
C
C
Output Current:I
C
Output Current:I
ENN
1
Output Current:I
="L"
="L"
LP
LP
LP
=4×4.7μF, L
=4×4.7μF, L
=4×4.7μF, L
="L"
2.7V
3.6V
2.7V
4.4V
10
10
5.5V 3.6V
P
P
P
10
=3.3μH (VLF5014S-3R3M2R0)
=3.3μH (VLF5014S-3R3M2R0)
=3.3μH (VLF5014S-3R3M2R0)
3.6V
V
OUTP
OUTP
IN
PWM/PFM (V
PWM (V
OUTP
PWM/PFM (V
PWM (V
＝ 5.5V
PWM/PFM (V
PWM (V
(mA)
(mA)
ZP
ZP
ZP
(mA)
=7.5kΩ, C
OUTP
OUTP
=27kΩ, C
=27kΩ, C
OUTP
MODE
100
100
100
MODE
MODE
=15.0V)
=15.0V)
="L")
="L")
=5.0V)
MODE
="L")
MODE
MODE
ZP
ZP
ZP
=2.2nF
=4.7nF
=2.2nF
="H")
="H")
="H")
1000
1000
1000
100
100
-14.6
-14.8
-15.0
-15.2
-15.4
80
60
40
20
80
60
40
20
0
0
0.1
0.1
0.1
V
V
V
IN
Inverting DC/DC Converter (V
Inverting DC/DC Converter (V
Inverting DC/DC Converter (V
ENP
ENP
= 2.7V,3.6V,4.4V
V
ENP
="L",V
="L",V
="L",V
ENN
ENN
C
C
C
1
1
Output Current:I
Output Current:I
ENN
="H"
LN
LN
LN
="H"
Output Current:I
1
=4×4.7μF, L
=4×4.7μF, L
=4×4.7μF, L
="H"
2.7V
V
SBD
SBD
SBD
IN
＝5.5 V,3.6V
N
N
N
: CMS03, R
: CMS03, R
: CMS03, R
N
N
10
N
10
3.6V
=3.3μH (VLF5014S-3R3M2R0)
=3.3μH (VLF5014S-3R3M2R0)
=3.3μH (VLF5014S-3R3M2R0)
V
10
IN
= 5.5V
OUTN
OUTN
PWM/PFM (V
PWM (V
OUTN
PWM/PFM (V
PWM (V
PWM/PFM (V
PWM (V
ZN
ZN
ZN
4.4V
=200kΩ, C
=130kΩ, C
=200kΩ, C
2.7V
3.6V
(mA)
(mA)
(mA)
OUTN
OUTN
OUTN
100
MODE
100
MODE
100
MODE
="L")
=-15.0V)
=-15.0V)
="L")
=-5.0V)
MODE
="L")
ZN
ZN
ZN
MODE
MODE
=0.47nF
=0.47nF
=0.47nF
="H")
="H")
="H")
1000
1000
1000
XC9519
25/38
Series