Manufacturer Part Number
NJU7660M
Manufacturer
Ricoh
Introduction
The NJU7660M is a charge pump-based DC-DC switching regulator designed for power management, capable of either producing positive or negative outputs from a single positive input.
Product Features and Performance
Function: Ratiometric output
Output Configuration: Can provide both positive and negative output
Topology: Utilizes a charge pump method
Output Type: Fixed
Number of Outputs: 1
Frequency Switching: 5kHz
Output Current: 50mA
Operating Temperature Range: -20°C to 70°C
Mounting Type: Surface Mount
Package/Case: 8-SOIC
Product Advantages
Capable of generating negative voltage from a positive input
Compatible with a wide input voltage range from 1.5V to 10V
Compact package suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Min): 1.5V
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): -Vin, 2Vin
Current Output: 50mA
Frequency Switching: 5kHz
Quality and Safety Features
Operates effectively within a specified temperature range of -20°C to 70°C
Compatibility
Surface mount compatible, simplifying PCB design
Application Areas
Suitable for portable devices, battery-powered systems and applications requiring voltage inversion
Product Lifecycle
Obsolete status
Users should consult manufacturer for replacement or upgrade options
Several Key Reasons to Choose This Product
Flexible voltage inversion capabilities
Wide input voltage range, making it suitable for various applications
Low output current suitable for small-scale electronics
Fixed output simplifying design considerations for specific voltage needs
Compact size ideal for portable and space-limited applications
