XC9519 TOREX [Torex Semiconductor], XC9519 Datasheet - Page 17

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

■TYPICAL APPLICATION CIRCUIT (Continued)
(V
<Typical Examples> V
・ Coil, Schottky diode, P-ch MOSFET
When selecting external components, refer to the specifications of each component and select so as not to exceed the ratings.
・ Resistor
・ Capacitor
IN
=3.6V, V
L
SBD
P-ch MOS
C
C
C
C
C
C
C
C
C
use a ceramic capacitor with minimal reduction of capacitance when a DC bias is applied.
R
R
R
For C
P,
IN_P
IN_SW
IN_A
LP
LN
L_VR
ZP
ZN
FBP
FBP1
FBP2
SP
L
N
P,
IN_P
SBD
OUTP
, C
N
: 10 μ F/ 10V (C2012JB1A106M, TDK-EPC)
: 4.7 μ F/ 10V (C2012JB1A475M, TDK-EPC)
: 0.1 μ F/ 10V (C1005JB1A104K, TDK-EPC)
: 4×4.7 μ F/ 25V (TMK212BJ475KG, TAIYO YUDEN)
: 4×4.7 μ F/ 25V (TMK212BJ475KG, TAIYO YUDEN)
: 0.22 μ F/ 6.3V (C1005JB0J224M, TDK-EPC)
: 2.2nF/ 50V (C1005JB1H222K, TDK-EPC)
: 0.47nF/ 50V (C1005JB1H471K, TDK-EPC)
: OPEN
IN_SW
: 336k Ω
: 24k Ω
: OPEN
=15.0V, V
, C
IN
IN_A
=3.6V, V
: 3.3 μ H (VLF5014S-3R3M2R0, TDK-EPC)
: XBS304S17R-G (TOREX)
: EMH1303 (SANYO)
, C
CMS03 (TOSHIBA)
OUTN
L_VR
, C
OUTP
=-15.0V)
LP
(MSS5121-332, Coilcraft)
, and C
=15.0V, V
R
R
FBN1
FBN2
LN
, use a B characteristic (JIS Standards) or X7R/X5R (EIA Standards), and
OUTN
: 360k Ω
: 24k Ω
=-15.0V
R
R
ZP
ZN
: 27k Ω
: 200k Ω
XC9519
17/38
Series