10 W / 20 W power UPS601 / UPS602
Think
The UTC UPS601 is certain to The special there
Enhancements to the cereal needs: Power work mode for low standby Power, Over Current OCP), carried Over the (OVP), carried Over Load (OLP), UVLO carried Over, responds as required (OTP) carried etc. Carried features IC will shutdown wherever he carried-auto can arise either-restart.
FEATURES
* Low startup current 20 uA typ
* have Fixed switching (with 70 kHz) is
* Max duty cycle 70%
* Power work mode for low Power
* Over carried responds as required
* carried at will
* Over carried the
* one blanking edge
* Soft start
DIP-8
* Pb-free plating product number: UPS601L
Features:
A. UPS601 and 602 and VIPER12A/VIPER22A comparison of the:
1. The difference: UPS series of low voltage start, start voltage and shut off the voltage of the wide range, not prone to burp phenomenon. Low power consumption, and no noise, start work in higher frequency. VIPER22A of short circuit protection is bad, heat, heat is bad.
2. The same: all have pressure, overload, short circuit, thermal protection, static power consumption 0.25 W.
2. UPS601 and 602 and THX201 series A comparison of the:
THX201 generally want to add a 13003 outside power switch tube, transistor do UPS602 are not. THX202 no-load, when a light load calls. Protect voltage and start voltage width are small, prone to protect phenomenon. TL431 mainly through the dividing resistor to adjust the output voltage, as for output current biggest can output the 2 A, through the output load to adjust current output. THX201 series against the products used in, not suitable for export.
