DatasheetsPDF.com

NCP1587A

ON Semiconductor
Part Number NCP1587A
Manufacturer ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Published Feb 24, 2011
Detailed Description NCP1587, NCP1587A Low Voltage Synchronous Buck Controller The NCP1587 and NCP1587A are low cost PWM controllers designe...
Datasheet PDF File NCP1587A PDF File

NCP1587A
NCP1587A

Overview
NCP1587, NCP1587A Low Voltage Synchronous Buck Controller The NCP1587 and NCP1587A are low cost PWM controllers designed to operate from a 5 V or 12 V supply.
These devices are capable of producing an output voltage as low as 0.
8 V.
These 8−pin devices provide an optimal level of integration to reduce size and cost of the power supply.
The NCP1587/A provide a 1 A gate driver design and an internally set 275 kHz (NCP1587) and 200 kHz (NCP1587A) oscillator.
In addition to the 1 A gate drive capability, other efficiency enhancing features of the gate driver include adaptive non−overlap circuitry.
The devices also incorporate an externally compensated error amplifier and a capacitor programmable soft−start function.
Protection features include programmable short circuit protection and under voltage lockout (UVLO).
The NCP1587/A comes in an 8−pin SOIC package.
Features • Input Voltage Range from 4.
5 to 13.
2 V • 275 kHz (NCP1587) and 200 kHz (NCP1587A) Internal Oscillator • Boost Pin Operat...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)