Full-Mold, Separate Excitation Switching Type

DC/DC Converter ICs ■ Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91 • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Bu

Step-Down to 3.3 V, 1.5 A, DC/DC Converter

FEATURES ■ 5.3 V to 40 V Input Range ■ 1.5 A Output Current at 3.3 V ■ 2 Output Voltage Tolerance ■ Foldback Current Limiting ■ Constant 125 kHz Switching Frequency ■ 200 µA Maximum Standby Current ■ Soft Start Prevents Supply Voltage Dip ■ Remote Voltage Sensing ■ Exposed Pad for Superio

Step-Down to 3.3 V, 1.5 A, DC/DC Converter

FEATURES ■ 5.3 V to 40 V Input Range ■ 1.5 A Output Current at 3.3 V ■ 2 Output Voltage Tolerance ■ Foldback Current Limiting ■ Constant 125 kHz Switching Frequency ■ 200 µA Maximum Standby Current ■ Soft Start Prevents Supply Voltage Dip ■ Remote Voltage Sensing ■ Exposed Pad for Superio

Step-Down to 3.3 V, 1.5 A, DC/DC Converter

FEATURES ■ 5.3 V to 40 V Input Range ■ 1.5 A Output Current at 3.3 V ■ 2 Output Voltage Tolerance ■ Foldback Current Limiting ■ Constant 125 kHz Switching Frequency ■ 200 µA Maximum Standby Current ■ Soft Start Prevents Supply Voltage Dip ■ Remote Voltage Sensing ■ Thermal Protection

Full-Mold, Separate Excitation Switching Type

■ Features • Compact full-mold package (equivalent to TO220) • Output current: 1.5 A • High efficiency: 79 to 91 • Requires only 4 external components • Phase correction and output voltage adjustment performed internally • Choke coil size can be reduced through the employment of high frequen

Full-Mold, Separate Excitation Step-down Switching Mode

■ Features • Compact full-mold package (equivalent to TO220) • Output current: 1.5 A • High efficiency: 79 to 91 • Requires only 4 external components • Phase correction and output voltage adjustment performed internally • Choke coil size can be reduced through the employment of high frequen

Full-Mold, Separate Excitation Step-down Switching Mode

DC/DC Converter ICs ■ Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91 • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Bu

Full-Mold, Separate Excitation Switching Type

DC/DC Converter ICs ■ Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91 • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Bu

降压开关稳压器

SI-8000S、SS 系列为降压式斩波型开关稳压器集成电路，具备降压式开关稳压器必需的各种功能和保护功能。\n只需外置 4 个分立元件，即可构成高精度高效率的开关稳压器。\n　（SI-8000SS 系列是 SI-8000S 系列下根据输出电压进一步细分的产品系列） ・小型全塑封装（相当于 TO220）\n・输出电流 3.0A\n・高效率 （79 到 91%）\n・只需 4 个分立元件\n・内部己对相位校正与输出电压进行了调整\n・内置基准振荡器 (60kHZ)\n・内置过电流与过热保护电路\n・内置软启动电路（提供输出on/off功能）;

降压开关稳压器

SI-8000SD 系列为降压式斩波型开关稳压器集成电路，具备降压式开关稳压器必需的各种功能和保护功能。\n只需外置 4 个分立元件，即可构成高精度高效率的开关稳压器。 ・表面贴片封装 (TO263-5)\n・输出电流： 3.0A\n・高效率：79% typ\n・只需 4 个分立元件\n・内部己对相位校正与输出电压进行了调整\n・内置基准振荡器 (60kHz)\n・内置过电流与过热保护电路\n・提供输出on/off功能\n・可利用on/off引脚实现软启动;

Surface Mount, Separate Excitation Step-down Switching Mode

DC/DC Converter ICs ■ Features • Surface-mount package (TO263-5) • Output current: 3.0A • High efficiency: 79 typ. (SI-8033SD), 84 typ. (SI-8050SD) • Requires only 4 discrete external components • Internally-adjusted phase correction and output voltage • Built-in reference o

Surface Mount Separate Excitation Step-down Switching Mode Regulator ICs

DC/DC Converter ICs ■ Features • Surface-mount package (TO263-5) • Output current: 3.0A • High efficiency: 79 typ. (SI-8033SD), 84 typ. (SI-8050SD) • Requires only 4 discrete external components • Internally-adjusted phase correction and output voltage • Built-in reference o

DC/DC Step-Down Converter IC

■ General Descriptions SI-8000TM series has 300kHz oscillation frequency, so it contributes miniaturization of a chalk coil. Therefore, it realizes a compact and high efficient power supply together with TO 252-5 package (compatible:SC-63) . SI-8000TM series has the function required for switch

Surface-Mount Separate Excitation Step-down Switching Mode Regulator ICs

■ Features • Surface-mount package (SOP8) • Output current: 0.6A • High efficiency: 75 to 80 • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage adjustment performed internally • Built-in reference oscillator (60kHz) • Built-in overc

Surface-Mount, Separate Excitation Step-down Switching Mode

■ Features • Surface-mount package (SOP8) • Output current: 0.6A • High efficiency: 75 to 80 • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage adjustment performed internally • Built-in reference oscillator (60kHz) • Built-in overc

降压开关稳压器

SI-8000W 系列为降压式斩波型开关稳压器集成电路，具备降压式开关稳压器必需的各种功能和保护功能。\n只需外置 4 个分立元件，即可构成高精度高效率的开关稳压器。 ・表面贴片 (SOP8) 封装\n・输出电流 0.6A\n・高效率 （75 到 80%）\n・仅有 4 个分立元件\n・内部己对相位校正与输出电压进行了调整\n・内置基准振荡器 (60kHZ)\n・内置过电流与过热保护电路;

封装/外壳：TO-263-6，D²Pak（5 引线 + 接片），TO-263BA 功能：降压 包装：卷带（TR） 描述：IC REG BUCK 3.3V 1.5A TO263-5 集成电路（IC） 稳压器 - DC-DC 开关稳压器

Surface-Mount, Separate Excitation Step-down Switching Mode

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Surface-Mount Separate Excitation Step-down Switching Mode Regulator ICs

文件：442.11 Kbytes Page：2 Pages

封装/外壳：TO-263-6，D²Pak（5 引线 + 接片），TO-263BA 功能：降压 包装：卷带（TR） 描述：IC REG BUCK 3.3V 1.5A TO263-5 集成电路（IC） DC DC 开关稳压器

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because