Features: · Low minimum input-output voltage differential (0.4 V typ) enables to save energy and miniaturize transformer size.· Quiescent current is low with output off.· Set size can be miniaturized with compact TP-5H power package.· Surface mounting on board permits allowable power dissipation t...
L88MS33T: Features: · Low minimum input-output voltage differential (0.4 V typ) enables to save energy and miniaturize transformer size.· Quiescent current is low with output off.· Set size can be miniaturize...
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· Low minimum input-output voltage differential (0.4 V typ) enables to save energy and miniaturize transformer size.
· Quiescent current is low with output off.
· Set size can be miniaturized with compact TP-5H power package.
· Surface mounting on board permits allowable power dissipation to be raised.
· Enhanced mount flexibility with range of formed products.
· On-chip protective circuitry (fold back short circuit, thermal over load).
· External noise suppression pin provided.
Parameter | Symbol | Conditions | Ratings | Unit |
Input voltage | VIN max | 18 | V | |
Strobe pin input voltage | VST max | VIN max | V | |
Allowable power dissipation | Pd max | Ta 25°C, no heat sink | 1 | W |
Tc = 25°C, with infinite heat sink | 6.25 | W | ||
Thermal resistance (junction-atmosphere) | j-a | 125 | °C/W | |
Thermal resistance (junction-to-case) | j-c | 20 | °C/W | |
Operating temperature | Topr | 20 to +85 | °C | |
Storage temperature | Tstg | 55 to +150 | °C |