Vin (V) | IIn (A) | Vout (V) | DC/DC control RMS/f | Notes |
1.5 | 0.15 | 4.79 | ~2.1V | Prone to crash, no sound, DC/DC buzz on startup |
2.0 | 0.12 | 4.82 | ~2.4V | No sound |
2.5 | 0.11 | 4.84 | ~2.7V | Display will lose data when playing sound |
3.0 | 0.05 | 4.87 | ~3.0V/~260kHz | Appears to work normally, possibly a bit glitchy/unstable |
3.5 | 0.06 | 4.86 | ~3.2V | |
4.0 | 0.05 | 4.87 | ~3.5V/~300kHz | Fully normal operation |
5.0 | 0.05 | 4.88 | ~3.5V/~320kHz | |
6.0 | 0.04 | 4.89 | ~3.6V/~390kHz | |
7.0 | 0.04 | 4.89 | ~3.6V/~415kHz | |
8.0 | 0.04 | 4.90 | ~3.6V/~460kHz | |
9.0 | 0.03 | 4.90 | ~3.7V/~500kHz | |
10.0 | 0.03 | 4.90 | ~3.7V/~510kHz | |
11.0 | 0.03 | 4.89 | ~3.0V/~700kHz?? | |
12.0 | 0.03 | 4.89 | ~2.6V/??? |