AP3602AKTTR-E1

The AP3602AKTTR-E1 are regulated step-up DC/DC converters based on charge pump technique. These ICs have the ability to supply 100mA constant output current or 250mA peak output current for 100ms from 3.0V to 5V input (2.7V to 4.5 V for AP3602B), so they can be used as white LEDs driver or flash LED driver.
 
Features of the AP3602AKTTR-E1 are:(1)low quiescent current: 13A typical;(2)regulated output voltage precision: 4%;(3)high output current;(4)high frequency: up to 1.2 MHz;(5)low shutdown supply current: <1A;(6)high output peak current: 250mA for 100ms;(7)over temperature protection;(8)operating temperature range: -40 to 85.

The absolute maximum ratings of the AP3602AKTTR-E1 can be summarized as:(1):the parameter is input voltage,the symbol is VIN,the rating is 7,the unit is V;(2):the parameter is output voltage,the symbol is VO,the rating is 7,the unit is V;(3):the parameter is SHDN pn voltage,the symbol is VSHDN,the rating is 7,the unit is V;(4):the parameter is thermal resistance (junction to ambient, no heat sink),the symbol is RJA,the rating is 300,the unit is /W;(5):the parameter is operating junction temperature,the symbol is Tj,the rating is 150,the unit is ;(6):the parameter is storage temperature range,the symbol is Tstg,the rating is -65 to 150,the unit is ;(7):the parameter is lead temperature (soldering, 10sec),the symbol is TLEAD,the rating is 260,the unit is ;(8):the parameter is ESD (human body model),the rating is 2000,the unit is V.