BD8960NV Datasheet, PDF (12/15 Pages) Rohm – Low Noise High Efficiency Step-down Switching Regulator with Built-in Power MOSFET

BD8960NV
Technical Note
●Recommended components Lists on above application
Symbol
L
CIN
CO
Part
Coil
Ceramic capacitor
Ceramic capacitor
CITH Ceramic capacitor
RITH Resistance
Value
2.2µH
22µF
22µF
VOUT=1.0V
VOUT=1.2V
VOUT=1.5V
VOUT=1.8V
VOUT=2.5V
VOUT=1.0V
VOUT=1.2V
VOUT=1.5V
VOUT=1.8V
VOUT=2.5V
680pF
560pF
470pF
330pF
330pF
10kΩ
12kΩ
15kΩ
18kΩ
18kΩ
Manufacturer
TDK
Kyocera
Kyocera
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Rohm
Series
LTF5022-2R2N3R2
CM32X5R226M10A
CM316B226M06A
MCH18 Serise
MCH18 Serise
MCH18 Serise
MCH18 Serise
MCH18 Serise
MCR03 Serise
MCR03 Serise
MCR03 Serise
MCR03 Serise
MCR03 Serise
* 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.
●I/O equivalence circuit
・EN pin
・SW pin
PVCC PVCC
PVCC
EN
SW
・ADJ pin
ADJ
・ITH pin
VCC
ITH
Fig.34 I/O equivalence circuit
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12/14
2009.05 - Rev.A