FA7613CP

FA7613CP(E) FA7613CP(E) s Description The FA7613CP(E) is a bipolar IC containing basic circuit necessary for PWM-type switching power supply control. The supply voltage range is from 2.5V. Bipolar IC For Switching Power Supply Control s Dimensions, mm SSOP-16 16 9 s Features Low-voltage operation (VCC = 2.5 to 22V) Open collector output Latch-mode short-circuit protection function (no malfunction due to electrical noise) Soft-strat function Output ON/OFF control function Low standby current (Max. 10µA) Not many external discrete components needed 5.3 7.9±0.3 1 0.1±0.1 6.2 +0.1 8 0.2 –0.05 0~10˚ s Applications Battery power supply for portable equipment 0.6 0.3 0.65 DIP-16 16 9 1 0.81 19.4 1.5 8 3.1min 4.3max 0.2min 3.4 6.5 .0 0.3 –0 +0.1 5 7.6 2.54±0.25 0.5±0.1 0~15 ˚ 0~1 5˚ s Block diagram Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin symbol Description — Reference voltage output(1.25V) Non-inverting input to error amplifier Inverting input to error amplifier Error amplifier output Dead time adjustment Ground — — Output Power supply Capacitor for short-circuit protection and delay Oscillator timing capacitor Oscillator timing resistance Output ON/OFF control — NC REF IN (+) IN (–) FB DT GND NC NC OUT VCC SCP CT RT ON/OFF NC 1 2.1max FA7613CP(E) s Absolute maximum ratings Item Supply voltage Reference voltage output current Output sink current Total power dissipation Operating temperature Storage temperature Symbol Rating...