Are there any products compatible with a 24V power supply line?

We have released the "TCKE6xx Series" as products compatible with a 24V power supply line.

The TCKE6xx Series is a 1-input, 1-output eFuse IC with an operating input voltage of 4.4V to 30V. It is equipped with protection features such as adjustable overcurrent protection via external resistors, short-circuit protection, undervoltage lockout, and overtemperature protection. With a low on-resistance of 53mΩ (typ) and a maximum output current of 2.5A, as well as a wide operating input voltage range, it is ideal for 24V power management. The package is a compact TSOP6F (2.9mm x 2.8mm (typ), t: 0.8mm (max)), making it suitable for various applications such as industrial equipment and home appliances.

Table 1. TCKE6xx Series Specifications
Item Characteristic  
Maximum input voltage -0.3 ~ 40 V
Operating input voltage 4.4 ~ 30 V
On-resistance 53 mΩ
Output current 0~2.5 A

Short-circuit protection response time

 1 µs
Operating temperature -40 ~ 125 °C
TCKE6xx Series Pin Configuration
Figure 1. TCKE6xx Series Pin Configuration

In addition, you can select optional functions and recovery modes for each model. The lineup of the TCKE6xx Series is shown below.

Table 2. TCKE6xx Series Lineup
Product name Function Recovery mode
TCKE601RA FLAG function Auto-retry
TCKE601RL FLAG function Latch
TCKE602RM MODE function Selectable
TCKE603RA EN function Auto-retry
TCKE603RL EN function Latch

Related Links

Please refer to the following pages and documents for product lineup and other documents.

FAQs

Application Notes

Product page eFuse IC
Products
e-Learning Basic of eFuse ICs
e-Learning

For Power Management ICs

* Company names, product names, and service names used in this FAQ may be of their respective companies.

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