JAJSGA5D October 2014 – June 2019 TPS82084 , TPS82085
PRODUCTION DATA.
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
For this design example, use the input parameters shown in Table 2.
DESIGN PARAMETER | EXAMPLE VALUE |
---|---|
Input voltage range | 2.5 V to 6 V |
Output voltage | 1.2 V |
Output ripple voltage | < 20 mV |
Output current rating | 3 A |
Table 3 lists the components used for the example.
REFERENCE | DESCRIPTION | MANUFACTURER |
---|---|---|
C1 | 10µF, Ceramic Capacitor, 10V, X7R, size 0805, GRM21BR71A106KE51 | Murata |
C2 | 22µF, Ceramic Capacitor, 6.3V, X7R, size 0805, CL21B226MQQNNNE
or 22µF, Ceramic Capacitor, 6.3V, X7S, size 0805, C2012X7S1A226M125AC |
Samsung
or TDK |
R1 | Depending on the output voltage, 1% accuracy | Std |
R2 | 162kΩ, 1% accuracy | Std |
R3 | 499kΩ, 1% accuracy | Std |