Datasheet Details
Part number:
NCP1579
Manufacturer:
File Size:
140.86 KB
Description:
Low voltage synchronous buck controller.
Datasheet Details
Part number:
NCP1579
Manufacturer:
File Size:
140.86 KB
Description:
Low voltage synchronous buck controller.
NCP1579, Low Voltage Synchronous Buck Controller
Pin No.
Symbol Description 1 BST Supply rail for the floating top gate driver.
To form a boost circuit, use an external diode to bring the desired input voltage to this pin (cathode connected to BST pin).
Connect a capacitor (CBST) between this pin and the PHASE pin.
Typical values for CBST range
NCP1579 Features
* of the gate driver include adaptive non
* overlap circuitry. The device also incorporates an externally compensated error amplifier and a capacitor programmable soft
* start function. Protection features include programmable short circuit protection and undervoltage lockout (UVLO). The N
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