The MCP1661 device is a compact, high-efficiency, fixed-frequency, non-synchronous step-up DC-DCconverter which integrates a 36 V, 800 NMOS switch. It provides a space-efficient high-voltage step-up power supply solution for applications powered by either two-cell or three-cell alkaline, Lithium, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries. - Up to 92% Efficiency - High Output Voltage Range: up to 32 V - No Load Input Current: 250 µA, typical - Sleep mode with 200 nA Typical Quiescent Current - PWM Operation with Skip mode: 500 kHz - Feedback Voltage Reference: VFB= 1.227 V - Cycle-by-Cycle Current Limiting Technical Data: - Active Suppy: 250 µA - Switching Frequency: 500 kHz - Output Current: 200 mA - Output Voltage: up to 32 V - Input Voltage: 2,4 ... 5,5 V https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2017-08-06 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2018-05-04 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2018-06-26 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2018-12-17 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2019-04-02 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2019-06-21 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2021-05-24 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2022-06-08 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2023-01-16 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2024-06-03 https://elecena.pl/product/9717440/mcp1661t-e-ot-dc-dc-adjustable-2-4-5-5-v-2-4-32-v-sot-23-5 2026-06-27