Description

NCP1392DDR2G-ON

Description:
The NCP1392DDR2G-ON is a DDR2 memory power management IC designed to provide a high-performance, low-power solution for DDR2 memory applications.

Features:

• High-efficiency synchronous buck converter for VDDQ and VTT
• Linear regulator for VREF
• 2-phase, 2-channel interleaved converter for improved efficiency and reduced ripple
• Integrated gate drivers for reduced component count and improved reliability
• Programmable output voltage and slew rate control
• Power-good and OVP/UVP indication
• Available in a 40-pin QFN package

Specifications:

• Input voltage: 3.3V ± 5%
• Output voltage:
  • VDDQ: 0.8V to 1.9V
  • VTT: 0.5V to 1.9V
  • VREF: 0.5V to 1.9V
• Output current:
  • VDDQ: up to 30A
  • VTT: up to 15A
  • VREF: up to 50mA
• Efficiency: up to 95%
• Switching frequency: 300 kHz to 1 MHz
• Operating temperature: -40°C to 85°C
• Package: 40-pin QFN (6mm x 6mm)

Application:
The NCP1392DDR2G-ON is suitable for a wide range of applications, including:

• DDR2 memory modules
• Motherboards
• Graphics cards
• Networking equipment
• Storage systems

Parameters:

• Product Code: NCP1392DDR2G-ON
• Package Type: 40-pin QFN
• Operating Temperature: -40°C to 85°C
• Input Voltage: 3.3V ± 5%
• Output Voltage: 0.8V to 1.9V
• Output Current: up to 30A
• Switching Frequency: 300 kHz to 1 MHz
• Efficiency: up to 95%