NCP3030: Synchronous PWM Controller

The NCP3030 is a PWM device designed to operate from a wide input range and is capable of producing an output voltage as low as 0.6 V. The NCP3030 provides integrated gate drivers and an internally set 1.2 MHz (NCP3030A) or 2.4 MHz (NCP3030B) oscillator. The NCP3030 also has an externally compensated transconductance error amplifier with an internally fixed soft-start. Protection features include lossless current limit and short circuit protection, output overvoltage protection, output undervoltage protection, and input undervoltage lockout. The NCP3030 is currently available in a SOIC-8 package.

特性
  • Input voltage from 4.7 V to 28 V
  • 0.8 V +/-1.5% Reference Voltage
  • 1200 kHz Operation (NCP3020B - 2400 kHz)
  • >1A Drive Capability
  • Current Limit and Short Circuit Protection
  • Output Overvoltage and Undervoltage Detection
  • Transconductance Amplifier with External Compensation
  • Integrated boost diode
  • Regulated Soft-start
  • AEC-Q100 and PPAP compliant (NCV3030)
优势
  • Ability to regulate from different input voltage sources
  • Capable of low output voltage operation
  • High frequency operation allows the use of small size inductor and capacitor
  • Ability to drive low Rdson high efficiency MOSFETs
  • Advanced protection features
  • Advanced protection features
  • Ability to utilize all ceramic input and output capacitors
  • Reduced number of support components and cost
  • Closed loop regulation during soft-start prevents any spikes or droops
  • Ideal for automotive applications
应用
  • DC/DC conversion
终端产品
  • LCD Module Power
  • Datacom / Computing
  • Networking equipment
  • Entry level and mid range servers
软件 (1)
Document TitleDocument ID/SizeRevisionRevision Date
CompCalc : Circuit simulation and design software tool for DC-DC power designCOMPCALC (1619.0kB)3
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
NCP3030ADR2GActivePb-free Halide freeSOIC-8751-073Tape and Reel2500$0.3
NCP3030BDR2GActivePb-free Halide freeSOIC-8751-073Tape and Reel2500$0.3
NCV3030ADR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeSOIC-8751-073Tape and Reel2500$0.36
NCV3030BDR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeSOIC-8751-073Tape and Reel2500$0.36
订购产品技术参数
ProductTopologyPhasesControl ModeVCC Min (V)VCC Max (V)fSW Typ (kHz)tres Typ (ns)
NCP3030ADR2GStep-Down1Voltage Mode4.720 13.2 16 14.5 28120080
NCP3030BDR2GStep-Down1Voltage Mode4.713.2 20 14.5 28 16240080
NCV3030ADR2GStep-Down1Voltage Mode4.728 20 16 13.2 14.5120080
NCV3030BDR2GStep-Down1Voltage Mode4.713.2 14.5 20 28 16240080
CompCalc : Circuit simulation and design software tool for DC-DC power design NCP3030
SOIC-8 Narrow Body CM1216
NCP3030