-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said:
| Charger Overshoot Voltage VCHGR_OVRSHT 6.0 V max. | ----- | | Though we couldn't even attach a USB-charger compliant to this spec, as it has | to be equipped with micro-USB plug, we should expect to see voltages on | USB-receptacle of up to 6.0V AT LEAST. Why? Our charger doesn't follow that spec that mentions 6.0V. | I think it's a strong argument for additional OVP extending our actual | abs.max.rating of 5.5V to limits safely beyond 6.0V, like we are actually | about to do for GTA03. Regulator and cap in the charger should mitigate this. Why don't we measure our actual charger performance in this case, shouldn't be too hard. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAki22VgACgkQOjLpvpq7dMqVWwCdHzSBQZCxm7t/7Bi0H4nGOhSD OgwAn2JZn12HuLdznKgIZ/MRqSP1cT4g =LGXp -----END PGP SIGNATURE----- _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
