PHOTOFLASH CHARGER

文件：165.54 Kbytes 页数：13 Pages

ZETEX

DC-DC BOOST SWITCHING CONTROLLERS

文件：483.4 Kbytes 页数：17 Pages

DIODES

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boost-controller

The ZXSC100 series is designed for DC-DC applications where step-up voltage conversion from very low input voltages is required. These applications mainly operate from single nickel cadmium or nickel metal hydride battery cells. Efficiency maintained over a wide range of input voltages and load currents 82% efficiency @ VBATT = 1V\nStartup under full load\nMinimum operating input voltage VBATT = 0.926V\nAdjustable output voltage down to VBATT\nQuiescent current typically 150μA referred to input voltage\nSO8 package;

Diodes

美台半导体

low-voltage-dc-dc-led-drivers

The ZXSC300 is a single or multi cell LED driver designed for applications where step-up voltage conversion from very low input voltages is required. These applications mainly operate from single 1.5V or 1.2V battery cells. The circuit generates constant current pulses that are ideal for driving sin 94% efficiency\nMinimum operating input voltage 0.8V\nFixed output current\nLow saturation voltage switching transistor\nSOT25 package;

Diodes

美台半导体

low-voltage-dc-dc-led-drivers

The ZXSC310 is a single or multi cell LED driver designed for LCD backlighting applications. The input voltage range of the device is between 0.8V and 8V. This means the ZXSC310 is compatible with single NiMH, NiCd or Alkaline cells, as well as multi-cell or LiIon batteries. The device features a sh 94% efficiency\nMinimum operating input voltage 0.8V\nMaximum operating input voltage 8V\nStandby current less than 5μA\nProgrammable output current\nSeries or parallel LED configuration\nLow saturation voltage switching transistor\nSOT25 package;

Diodes

美台半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：升压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR BOOST 8SOIC

DIODES

美台半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：升压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR BOOST 8SOIC

DIODES

美台半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：升压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR BOOST 8SOIC

DIODES

美台半导体