ZHCSO88 June 2021 LMR33620AP-Q1 , LMR33630AP-Q1
PRODUCTION DATA
Table 9-1 provides the parameters for our detailed design procedure example:
DESIGN PARAMETER | EXAMPLE VALUE |
---|---|
Input voltage | 12 V (6 V to 36 V) |
Output voltage | 5 V |
Maximum output current | 0 A to 3 A |
Switching frequency | 400 kHz |
ƒSW (kHz) | VOUT (V) | L (µH) | COUT (RATED CAPACITANCE) | RFBT (Ω) | RFBB (Ω) | CIN + CHF | CBOOT | CVCC | CFF |
---|---|---|---|---|---|---|---|---|---|
400 | 3.3 | 6.8 | 4 × 22 µF | 100 k | 43.2 k | 10 µF + 220 nF | 100 nF | 1 µF | open |
2100 | 3.3 | 1.2 | 2 × 22 µF | 100 k | 43.2 k | 10 µF + 220 nF | 100 nF | 1 µF | open |
400 | 5 | 8 | 4 × 22 µF | 100 k | 24.9 k | 10 µF + 220 nF | 100 nF | 1 µF | open |
2100 | 5 | 1.5 | 2 × 22 µF | 100 k | 24.9 k | 10 µF + 220 nF | 100 nF | 1 µF | open |
400 | 12 | 15 | 4 × 22 µF | 100 k | 9.09 k | 10 µF + 220 nF | 100 nF | 1 µF | open |
2100 | 12 | 3.3 | 4 × 10 µF | 100 k | 9.09 k | 10 µF + 220 nF | 100 nF | 1 µF | open |