The ADP1610 operates in pulse-width modulation (PWM) current mode with up to 92% efficiency. Adjustable soft start prevents inrush currents at startup. The pin-selectable switching frequency and PWM current-mode architecture allow excellent transient response, easy noise filtering, and the use of small, cost-saving external inductors and capacitors.
The ADP1610 is offered in the Pb-free 8-lead MSOP and operates over the temperature range of −40°C to +85°C.
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The ADP1610 evaluation hardware is for the ADP1610, a step-up dc-to-dc switching regulator capable of providing output voltage up to 12 V from 2.5 V to 5.5 V input voltage. The ADP1610 features an internal MOSFET switch, programmable soft-start, and fast transient response. Its frequency can be user-selected to operate at either 700 kHz to optimize the regulator for high efficiency or at 1.2 MHz to allow the use of a small surface-mount inductor.
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