Manufacturer Part Number
NJM2352D
Manufacturer
Ricoh
Introduction
A multipurpose power management integrated circuit designed for DC-DC voltage regulation.
Product Features and Performance
Supports both step-up and step-down voltage regulation.
Flexible output configuration, can be set for positive or negative voltage.
Features a topology that includes both buck and boost converters.
Programmable output voltage settings including 5V, 9V, 24V.
Single output with a 200mA switch current capability.
Operates at a switching frequency of 50kHz.
Not equipped with a synchronous rectifier.
Operating temperature range of -40°C to 85°C.
Through-hole mounting provides secure PCB connections.
Product Advantages
Versatile application due to step-up and step-down functions.
Wide input voltage range suitable for various sources.
Programmable output allows for use in multiple scenarios.
High-temperature operational stability.
Key Technical Parameters
Input Voltage (Min): 2.6V
Input Voltage (Max): 24V
Output Voltage (Min/Fixed): 5V, 9V, 24V
Output Current: 200mA (Switch)
Switching Frequency: 50kHz
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Operates reliably within a wide temperature range.
Compatibility
Through-hole 8-DIP package compatible with standard PCBs.
Application Areas
Suitable for power management in electronics like portable devices, instrumentation, and small appliances.
Product Lifecycle
Obsolete – product is no longer in production.
Alternatives might be available for replacement or upgrade.
Several Key Reasons to Choose This Product
Ideal for projects requiring both step-up and step-down voltage conversion.
Broad input voltage range accommodating diverse power sources.
Programmable voltage output offers design flexibility.
The robust operating temperature range allows for use in various environments.
Through-hole package ensures a firm mount on PCBs for increased durability.