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R1211D002C-TR-FE
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Product Detailed Parameters
- Description：PWM STEP-UP DCDC CONTROLLER
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：PWM
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.5V ~ 6V
- Frequency - Switching：700kHz
- Duty Cycle (Max)：90%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Flat Leads
- Supplier Device Package：6-SON (2.6x1.6)
- Grade：-
- Qualification：-
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Overview
The R1211D002C-TR-FE is a PWM step-up DC-DC controller manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 2.5V to 6V and provides one output. The device utilizes voltage mode control for efficient power management. It is housed in a compact 6-pin SON package with dimensions of 2.6x1.6mm, suitable for space-constrained applications requiring positive output step-up regulation.
Feature Summary
- Implements pulse-width modulation switching to boost input voltage to higher output levels
- Utilizes voltage mode control architecture for stable regulation
- Designed as a single-output positive step-up DC-DC controller
Applications
- Portable electronic devices requiring battery voltage boosting
- Low-voltage power management systems
- Space-constrained consumer electronics
Procurement Notes
Verify the specific ordering suffix and package variant against the official datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and lead time constraints directly with authorized distributors prior to procurement. Ensure the selected component matches the exact part number specifications for voltage range and control mode.
Selection Notes
Select this controller when a compact solution for stepping up low input voltages (2.5V-6V) is required. Consider the 6-pin SON package size for PCB layout constraints. Verify that the application load characteristics align with the single-output voltage mode control capabilities provided by this specific part number.
Part Context
This component belongs to the R1211D series of switching controllers from Nisshinbo Micro Devices. It falls under the PMIC - Power Management ICs subcategory. The manufacturer was formed through the integration of New Japan Radio and Ricoh Micro Devices, specializing in analog solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer cross-reference guides for potential alternatives if this specific part number is unavailable.
