Ltm8031 has been tested by an independent EMI laboratory and meets the radiation requirements of en55022 class B. The switching frequency of the ltm8031 can be adjusted with a resistor in the range of 200kHz to 2.4MHz, or synchronized to an external clock. The device operates in a wide input voltage range of 3.6V to 36V and regulates the output voltage of 0.8V to 10V with a current of up to 1a. Applications of ltm8031 include conversion and regulation of automotive battery voltage, distributed power generation and high-voltage industrial and avionics systems.

Ltm8031 weighs only 1.2g and complies with industrial and military temperature class specifications. In terms of higher output current up to 2a, linglilte also provides ltm8032 with the same layout and pin function. In order to improve the efficiency under light load conditions, the device can automatically start burst mode ®) Operation, which uses a single current cycle pulse to charge the output capacitor to the correct voltage and then enter the sleep cycle, so as to minimize the input quiescent current.

Performance characteristics and application of 1A DC / DC regulator system level package ltm8031

Performance summary: ltm8031

● complete DC / DC system level package

● 9mmx15mmx2.82mm plastic pad grid array (LGA) package

● meet the requirements of en55022classb

● output: 0.8V to 10V, up to 1a

● input: 3.6V to 36V

Responsible editor: GT

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