ChipApex | Global Electronic Components Supplier
SEARCH
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：IC LED DRIVER RGLTR 1.5A 25TFBGA
- Series：SuperCap™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.5V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：4.5V ~ 5.5V
- Current - Output / Channel：1.5A (Switch)
- Frequency：1.8MHz
- Dimming：-
- Applications：Camera Flash
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：25-TFBGA
- Supplier Device Package：25-TFBGA (3x3)
- Grade：-
- Qualification：-
Download product information
Overview
The STCF04TBR is an LED lighting driver IC from STMicroelectronics, specifically designed for high-power white LED applications. It integrates a supercapacitor driver and supports I2C communication for control. The device provides a maximum output current of 1.5A and operates with a supply voltage up to 5.5V. This component is classified as an LED lighting driver IC within the manufacturer's portfolio.
Feature Summary
- Integrates a dedicated supercapacitor driver circuit for energy storage management.
- Supports I2C interface for digital control and configuration.
- Designed specifically for high-power white LED lighting applications.
Applications
- High-power white LED lighting systems
- Supercapacitor-based LED driver designs
Procurement Notes
Verify availability status carefully as this component is listed as obsolete or end-of-life by the manufacturer. Check for discontinued status before design finalization. Confirm exact ordering suffixes match datasheet specifications. Source only from authorized distributors to ensure authenticity. Review alternative components due to potential supply constraints.
Selection Notes
Select this part for designs requiring integrated supercapacitor charging capabilities alongside LED driving functions. Ensure system voltage requirements align with the 5.5V maximum limit. Verify I2C bus compatibility with the host controller. Consider the 1.5A current capability against load requirements. Evaluate obsolescence status for long-term production viability.
Part Context
This component belongs to STMicroelectronics' LED lighting driver IC category. It is distinct from general-purpose MCU or power switch families. The specific integration of supercapacitor drivers differentiates it from standard constant current LED drivers in the broader portfolio.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements should be identified through official STMicroelectronics obsolescence notices or equivalent function searches using verified technical parameters.
