ChipApex | Global Electronic Components Supplier
R1225N602C-TR-FE
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：18.5V INPUT PWM/VFM STEP-DOWN DC
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：PWM
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.3V ~ 18.5V
- Frequency - Switching：300kHz
- Duty Cycle (Max)：100%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6W
- Grade：-
- Qualification：-
Download product information
Overview
The R1225N602C-TR-FE is a buck regulator controller IC designed for step-down DC-DC power conversion. It operates with an input voltage range of 2.3 V to 18.5 V and supports a maximum switching frequency of 300 kHz. The device utilizes voltage-mode control and features CMOS technology. It is housed in a SOT-23-6W package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Supports PWM and VFM operation modes for efficient power management
- Designed for step-down DC-DC conversion applications
- Operates with wide input voltage range up to 18.5 V
Applications
- Step-down DC-DC power conversion circuits
- General power management systems
- Embedded electronic devices requiring regulated voltage supply
Procurement Notes
Verify the specific suffix TR-FE against official Nisshinbo Micro Devices documentation to confirm tape and reel packaging specifications. Ensure the component meets required RoHS compliance standards for your region. Cross-reference the SOT-23-6W package dimensions with your PCB footprint library prior to procurement to guarantee mechanical compatibility.
Selection Notes
Select this controller when a wide input voltage range up to 18.5 V is required for buck conversion. Consider its 300 kHz switching frequency for balancing efficiency and component size. Verify that the operating temperature range of -40°C to +85°C aligns with your environmental constraints. Confirm that voltage-mode control suits your loop stability requirements compared to current-mode alternatives.
Part Context
This component belongs to the R1225N series of switching controllers from Nisshinbo Micro Devices Inc. It is categorized under PMIC - Power Management ICs, specifically as a Switching Controller. The series focuses on providing reliable step-down voltage regulation solutions for various electronic applications requiring stable power delivery.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides or authorized distributor databases for verified compatible replacements.
