| Feature |
1-1-3 DC/DC Converter ICs
NR887D/NR891D Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs
■Features
Current Mode Control, Synchronous Rectifier Step-down Switching Mode
■Absolute Maximum Ratings
• DIP 8 pin package • Input voltage range (VIN): VO + 3 to 18 V • Synchronous rectifier mode • High efficiency: 90% • Introduction of current mode control method • A ceramic capacitor can be used for output • Built-in phase correction component • Output current: 2 A • Reference voltage and accuracy of 0.8 V ± 2% • Oscillation frequency: 500 kHz • Output ON/OFF available • Underv. |
