2A，高效单电感器件降压-升压DC-DC转换器和高亮度白色LED驱动器

The STBB3JCC is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 5.5 V starting from input voltage from 1.8 V to 5.5 V. Thanks to very low sensing voltage, only 100 mV and very low RDS(on) of integrated power MOSFET, it achieves very high ef • 100 mV feedback signal \n• Input voltage range from 1.8 V to 5.5 V \n• 2 A output current at 3.3 VOUT in buck mode (VIN = 3.6 V to 5.5 V) \n• 800 mA output current at 3.3 VOUT in boost mode (VIN≥ 2.0 V) \n• Typical efficiency higher than 94% \n• Automatic transition between step-down and boost;

ST

意法半导体

2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver

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STMICROELECTRONICS

意法半导体

Package：20-UFBGA，FCBGA；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：升压/降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BCK BST ADJ 2A 20FLIPCHIP

STMICROELECTRONICS

意法半导体

Package：20-UFBGA，FCBGA；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：升压/降压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BCK BST ADJ 2A 20FLIPCHIP

STMICROELECTRONICS

意法半导体