BU33DV7NUX Datasheet, PDF (19/27 Pages) Rohm – 1.8V to 5.5V, 300mA 1ch Synchronous Boost DC/DC Converter

BU33DV7NUX
●How to select parts of application
・PWM
VIN
C1 _L1
SW
COMP
C3
MODE
RSTBO
VOUT
OUT
C2
PGND
AGND
RSTBC
EN
Parts No.
Name
L1
Inductance
C1 Capacitor
C2 Capacitor
C3 Capacitor
Value
6.8µH
10µF
22µF
470pF
STYLE(VENDOR)
VLF504015M-6R8M(TDK),
LQH44PN6R8MP0L(Murata)
X7R,X5R Ceramic
X7R,X5R Ceramic
X7R,X5R Ceramic
・PFM
R1
VIN
C1
C4
L1
SW
COMP
C3
MODE
RSTBO
VOUT
OUT
C2
PGND
AGND
RSTBC
EN
Parts No.
Name
L1
Inductance
C1 Capacitor
C2 Capacitor
C3 Capacitor
C4 Capacitor
R1 Resister
Value
6.8uH
10µF
22µF
470pF
4.7µF
10Ω
STYLE(VENDOR)
VLF504015M-6R8M(TDK),
LQH44PN6R8MP0L(Murata)
X7R,X5R Ceramic
X7R,X5R Ceramic
X7R,X5R Ceramic
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Datasheet
.www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
19/24
TSZ02201-0Q1Q0AH00110-1-2
02.Aug.2012 Rev.001