BD9132MUV_14 Datasheet, PDF (16/26 Pages) Rohm – Synchronous Buck Converter with Integrated FET

BD9132MUV
8. Recommended Components Lists on Above Application
Symbol
Part
Value
L Coil
2.0μH
2.2μH
CIN Ceramic Capacitor
22μF
CO Ceramic Capacitor
CITH Ceramic Capacitor
RITH Resistance
Cf Ceramic Capacitor
22μF
VOUT=1.0V
VOUT=1.2V
VOUT=1.5V
VOUT=1.8V
VOUT=2.5V
VOUT=3.3V
VOUT=1.0V
VOUT=1.2V
VOUT=1.5V
VOUT=1.8V
VOUT=2.5V
VOUT=3.3V
1500pF
1000pF
1000pF
560pF
560pF
330pF
5.6kΩ
6.8kΩ
6.8kΩ
8.2kΩ
12kΩ
15kΩ
1000 pF
Rf Resistance
10Ω
CBST Ceramic Capacitor
0.1 μF
Manufacturer
Sumida
Sumida
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Murata
Rohm
Murata
Series
CDR6D28MNP-2R0NC
CDR6D26NP-2R2NC
GRM32EB11A226KE20
GRM31CB30J226KE18
GRM18 Series
GRM18 Series
GRM18 Series
GRM18 Series
GRM18 Series
GRM18 Series
MCR03 Series
MCR03 Series
MCR03 Series
MCR03 Series
MCR03 Series
MCR03 Series
GRM18 Series
MCR03 Series
GRM18 Series
Note: The parts list presented above is an example of recommended parts. Although the parts are standard, actual
circuit characteristics should be checked carefully on your application 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 significant and may affect the system, a low pass filter should be inserted
between the VCC and PVCC pins, and a Schottky Barrier diode or snubber connected between the SW and PGND
pins.
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TSZ22111・15・001
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TSZ02201-0J3J0AJ00140-1-2
03.Oct.2014 Rev.002