AP2008 regulator equivalent, 2a step up regulator.
z High Efficiency: Up to 92% z 1.0MHz Constant Switching Frequency z Switch current up to 2A z Low Rdson: 0.2Ω z Accurate Reference:0.6V z Tiny External Components z Spac.
z WLED Drivers z Networking cards powered from PCI or PCI-
express slots
Typical Application Circuit
Figure 1. Basic Ap.
AP2008 is an asynchronous PWM boost converter using a constant frequency peak current mode. An external Schottky diode is needed. At light load, AP2008 works in the light load mode. The supply current during the light mode is 100uA , together with th.
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