19-0372; Rev 4; 10/97
KIT ATION EVALU E L B A AVAIL
Isolated Transformer Driver for PCMCIA Applications
____________________________Features
o Transformer Driver for Ultra-Thin 5V-µs Transformers o Isolated DC-to-DC Power Supply for PCMCIA Applications o 450kHz Minimum Switching Frequency o Ultra-Low Input Supply Current Ripple o Single +5V or +3.
3V Supply o 5µW Low-Power Shutdown Mode o 8-Pin SO and µMAX Packages o Low Output Ripple Permits Miniature Output
Capacitors
_______________General Description
The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications.
It drives a low-profile center-tapped transformer primary from a 5V ...