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The MAX20412ATJA is a dual-output, highly efficient synchronous step-down controller IC with an input voltage range of 3.0V to 5.5V and an output voltage range of 0.25V to 1.275V. The controller architecture supports a load current of up to 30A per phase. Channel 1 can be optionally operated with two phases to provide a higher load current. Therefore, the MAX20412ATJA is highly suitable for automotive point-of-load (PoL) and rear-mounted regulation applications.

Technical Specification

The main specifications of MAX20412ATJA include:

Topological structure: Buck

Output voltage: 250 mV to 1.275 V

Output current: 30 A, 60 A

Number of Output terminals: 2 Output

Input voltage - Minimum value: 3 V

Input voltage - Maximum: 5.5V

Switching frequency: 2.2 MHz

Minimum operating temperature: -40 ° C

Maximum operating temperature: + 125 ° C

Packaging/Box: TQFN-CU-32

Qualification: EC-Q100

Series: MAX20412

Development Kit: MAX20412EVKIT

Input voltage: 3 V to 5.5 V

Working power supply current: 570 uA

Product type: Switching Voltage Regulators

Shutdown

Type: Buck Controller

Unit weight: 572.200 mg

Application field

The MAX20412ATJA is mainly applied in point load (PoL) and post-regulation applications in automotive electronic systems, such as power management and on-board electronic devices. Its high performance and stability make it an ideal power management solution for automotive electronic systems ‌.

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