TCKE603RA,LF is a 40V eFuse with multi-protection, for industrial and consumer power circuits
Specifications
Product Number:
TCKE603RA,LF
Description:
4.4 TO 30 V/2.5 A EFUSE IC, 52M,
Manufacturer:
Toshiba Semiconductor And Storage
Highlight:
40V eFuse for power circuits
,industrial eFuse with multi-protection
,consumer power circuit eFuse
Introduction
TCKE603RA,LF - 40V eFuse with Multi-Protection
A 40V-rated electronic fuse IC from Toshiba integrating multiple protection functions for industrial and consumer power circuits.
Core Functions
- Wide Input Voltage Range: Operating voltage 4.4V-30V, absolute maximum 40V, compatible with 5V/9V/12V/24V systems
- Low On-Resistance: 52mΩ (typ.) at 1A output, minimizing power loss and improving efficiency
- Multi-Protection Mechanisms: Overcurrent protection (adjustable 1.84A-2.98A), short-circuit protection (1μs typ. response), overvoltage protection, and thermal shutdown
- Auto-Retry Recovery: Automatically restores operation after fault removal (configurable via MODE pin)
- Slew Rate Control: Reduces inrush current during power-up, preventing system voltage spikes
- Hardware-Based Control: No firmware/MCU required; controlled via EN (enable) and FLAG (fault indicator) pins
Key Applications
- Industrial Equipment: Industrial robots, PLCs, multifunction printers, factory automation systems
- Consumer Electronics: Robotic vacuum cleaners, smart home devices, IoT equipment, servers, storage devices
- Power Systems: Hot-swap modules, 24V industrial power rails, battery-powered systems
Package & Operating Conditions
| Package | TSOP6F (2.9*2.8*0.8mm), compact SMD for space-constrained designs |
|---|---|
| Temperature Range | −40°C to +125°C (industrial grade) |
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