Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
NRND = Not Recommended for New Design
Inactive Datasheet Archive
Log in or register to manage email notifications about changes to datasheets or PCNs for this part.
The AP3512E is a 500kHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 2A load with high efficiency, excellent line and load regulation. The AP3512E exhibits high efficiency at light load. The device integrates N-channel power MOSFET switch with low on-resistance. Current mode control provides fast transient response and cycle-by-cycle current limit. The AP3512E employs complete protection to ensure system security, including output Over Voltage Protection, input Under Voltage Lock Out, programmable Soft-start, Over Temperature Protection and hiccup mode Short Circuit Protection.
|Frequency Typ (Hz)||500|
|HS RDS(ON) (mΩ)||100|
|LS RDS(ON) (mΩ)||100|
|MaximumInput Voltage (V)||18|
|MinimumInput Voltage (V)||4.5|
|Output Current (A)||2|
|Output Voltage (V)||ADJ|
|Quiescent Current Typ (mA)||1.2|
|Shutdown Current Typ (µA)||0.1|