Part number:
NCP81046
Manufacturer:
File Size:
246.28 KB
Description:
Low voltage synchronous buck controller.
Datasheet Details
Part number:
NCP81046
Manufacturer:
File Size:
246.28 KB
Description:
Low voltage synchronous buck controller.
NCP81046, Low Voltage Synchronous Buck Controller
Pin No.
Symbol Description 1 BOOT 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 BOOT pin).
Connect a capacitor (CBOOT) between this pin and the LX pin.
Typical values for CBOOT r
NCP81046 Features
* include a 1.5 A gate driver design and an internally set 300 kHz oscillator. In addition to the 1.5 A gate drive capability, other efficiency enhancing features of the gate driver include adaptive non
* overlap circuitry. The NCP81046 also incorporates an externally compensated error amplifier
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