UNISONIC TECHNOLOGIES CO.
, LTD
LT1304
LINEAR INTEGRATED CIRCUIT
MICROPOWER DC/DC CONVERTERS WITH LOW-BATTERY DETECTOR ACTIVE IN SHUTDOWN
DIP-8
DESCRIPTION
The UTC LT1304 is a micropower step-up DC/DC converter ideal for use in small, low
voltage, battery-operated systems.
The devices operate from a wide input supply range of 1.
5V to 8V.
The UTC LT1304 generate regulated outputs of 3.
3V and 5V and the adjustable.
LT1304 can deliver output
voltages up to 25V.
Quiescent current, 120μA in active mode, decreases to just 10μA in shutdown with the low-battery detector still active.
Peak switch current, internally set at 1A, can be reduced by adding a single resistor from the ILIM pin to grou...