â Description
FA3629AV is a Power IC which includes DC-DC converter controller and Nch-power MOSFET. This IC can directly drive Nch/Pch MOSFET. This IC is suitable to reduce converter size because it has many functions in a small package TSSOP.
â Features
⢠Low input voltage: 2.5V to 6.5V
⢠40V CDMOS Process:
Built-in 0.3⦠Nch-Power MOSFET(ch1, open drain)
⢠3-channels PWM Control:
2 boost circuits(ch1, ch2), 1 inverting circuit (ch3)
⢠Adjustable soft start time and maximum duty cycle
⢠Built-in timer latch for short circuit protection:
Delay time = 216 / (switching frequency)
⢠Built-in protection functions: Overcurrent limit for MOSFET,
overheat protection, undervoltage lockout
⢠Wide range of operation frequency: 100kHz to 1MHz
⢠Package: TSSOP-16(Thin and small)
â Applications
⢠Power supply for general equipment
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