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Product Detailed Parameters
- Description：PWM AND SINGLE WIRE CONTROL BOOS
- Series：-
- Mfr：Kinetic Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：0.2V ~ 38V
- Current - Output / Channel：1.2A
- Frequency：1.2MHz
- Dimming：PWM, Single-Wire
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-WDFN Exposed Pad
- Supplier Device Package：6-TDFN (2x2)
- Grade：Automotive
- Qualification：-
Download product information
Overview
The KTD2505RECD-TR is a PWM and single-wire control boost converter designed for LED applications, featuring 38V overvoltage protection. It operates on an input voltage range of 2.7V to 5.5V with a switching frequency of 1.2MHz. The device integrates a 40V switch capable of handling up to 1.2A current limit and supports driving up to ten series-connected LEDs. It achieves efficiency up to 88% with a low 200mV feedback voltage. The component is housed in a TDFN22-6 package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates a high-current 40V switch with 1.2A limit capability
- Supports both PWM and single-wire dimming control methods
- Provides 38V output overvoltage protection for circuit safety
- Enables efficient power conversion with up to 88% efficiency
Applications
- LED backlighting systems
- Portable electronic device illumination
- Low-voltage LED driver circuits
Procurement Notes
Verify the specific suffix RECD against the manufacturer's latest datasheet to ensure correct pinout and thermal characteristics. Confirm that the TDFN22-6 package matches your PCB footprint requirements. Check for RoHS compliance documentation if environmental regulations apply to your assembly process. Ensure the single-wire interface compatibility with your microcontroller or control logic before finalizing procurement.
Selection Notes
Select this component when designing compact LED drivers requiring single-wire control integration. It is suitable for battery-powered devices operating between 2.7V and 5.5V. The 1.2A output capability allows for driving multiple series LEDs efficiently. Consider the 38V OVP feature for protecting downstream components from voltage spikes during transient conditions or fault states.
Part Context
Kinetic Technologies produces the KTD2505RECD-TR as part of its LED driver portfolio. This specific model is a DC-DC regulator utilizing boost topology. It is categorized under PMIC (Power Management Integrated Circuits) for lighting applications. The device is manufactured by Kinetic Technologies and distributed through various electronic component channels.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for recommended alternatives or cross-reference guides.
