BD9120HFN Rohm, BD9120HFN Datasheet - Page 35

• Manufacturer Part Number: BD9120HFN
• Description: (BD9106FVM - BD9120HFN) Synchronous Buck Converter Integrated FET
• Manufacturer: Rohm

BD9106FVM BD9107FVM BD9109FVM BD9110NV BD9120HFN
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
www.rohm.com
Table2. [BD9107FVM]
Table3. [BD9109VM]
Table4. [BD9110NV]
Table5. [BD9120HFN]
Symbol
Symbol
Symbol
Symbol
*The parts list presented above is an example of recommended parts. Although the parts are sound, actual circuit characteristics should be checked on
your application carefully before use. Be sure to allow sufficient margins to accommodate variations between external devices and this IC when employing
the depicted circuit with other circuit constants modified. Both static and transient characteristics should be considered in establishing these margins. When
switching noise is substantial and may impact the system, a low pass filter should be inserted between the VCC and PVCC pins, and a schottky barrier diode
established between the SW and PGND pins.
C
R
C
R
C
R
C
R
C
C
C
C
C
C
C
C
L
ITH
ITH
L
ITH
ITH
L
ITH
ITH
L
ITH
ITH
IN
IN
IN
IN
O
O
O
O
Coil
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Resistance
Coil
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Resistance
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Ceramic capacitor
Resistance
Resistance
Part
Part
Part
Part
Coil
Coil
V
V
V
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
=1.0V
=1.2V
=1.5V
=1.8V
=1.0V
=1.2V
=1.5V
=1.8V
=2.5V
=1.0V
=1.2V
=1.5V
1000pF
1000pF
330pF
4.7μH
680pF
4.7μH
4.7μH
Value
2.2μH
Value
10μF
10μF
30kΩ
Value
Value
10μF
10μF
10μF
10μF
10μF
22μF
35/40
4.3kΩ
6.8kΩ
9.1kΩ
8.2kΩ
8.2kΩ
4.7kΩ
12kΩ
12kΩ
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Manufacturer
Manufacturer
Manufacturer
Manufacturer
Kyocera
Kyocera
Kyocera
Kyocera
Kyocera
Kyocera
Sumida
Kyocera
Kyocera
Sumida
Sumida
murata
ROHM
murata
ROHM
ROHM
ROHM
ROHM
murata
ROHM
ROHM
ROHM
murata
ROHM
TDK
TDK
TDK
TDK
TSZ02201-0J3J0AJ00090-1-2
VLF5014AT-4R7M1R1
VLF5014AT-4R7M1R1
VLF5014AT-4R7M1R1
CM316X5R106K10A
CM316X5R106K10A
CM316X5R106K10A
CM316X5R106K10A
CM316X5R106K10A
CM316X5R106K10A
LTF5022T-2R2N3R2
CM316X5R106K10A
CM316B226K06A
GRM18series
GRM18series
GRM18series
MCR10 3002
GRM18series
MCR10 4301
MCR10 6801
MCR10 9101
MCR10 1202
MCR10 8201
MCR10 8201
MCR10 4701
MCR10 1202
CMD6D11B
CMD6D11B
CMD6D11B
Series
02.MAR.2012 Rev.001
Series
Series
Series
Datasheet
Datasheet pdf - http://www.DataSheet4U.net/