CMOS Micropower Step-UP Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：546.71 Kbytes 页数：12 Pages

Maxim

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CMOS Micropower Step-Up Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：253.66 Kbytes 页数：14 Pages

Maxim

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CMOS、微功耗、升压型开关调节器

Maxim的MAX630和MAX4193 CMOS DC-DC稳压器可用于5mW至5W范围内的简单、高效、超小尺寸DC-DC转换器电路。MAX630和MAX4193在紧凑的8引脚封装中提供所有控制和功率处理功能：一个1.31V带隙基准电压源、一个振荡器、一个电压比较器和一个375mA N沟道输出MOSFET。此外还提供了一个比较器用于检测低电池电量。\n\n 工作电流仅为70µA，几乎与输出开关电流或占空比无关。逻辑电平输入可将稳压器关断时的静态电流降至低于1µA。即使在低功耗电池供电系统中，低电流工作也能确保高效率。MAX630和MAX4193与大多数电池电压兼容，工作电压范围为2 • 高效率：85%（典型值）\n• 工作电流：70µA（典型值）\n• 静态电流：1µA（最大值）\n• 采用2.0V至16.5V电源供电\n• 525mA（峰值）板载驱动能力\n• 输出电压精度：±1.5% (MAX630)\n• 低电池电量检测器\n• 紧凑型8引脚Mini-DIP和SO封装\n• 与RC4191/2/3引脚兼容;

ADI

亚德诺

CMOS Micropower Step-Up Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：253.66 Kbytes 页数：14 Pages

Maxim

美信

CMOS Micropower Step-UP Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：546.71 Kbytes 页数：12 Pages

Maxim

美信

CMOS Micropower Step-Up Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：253.66 Kbytes 页数：14 Pages

Maxim

美信

CMOS Micropower Step-UP Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：546.71 Kbytes 页数：12 Pages

Maxim

美信

CMOS Micropower Step-Up Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：253.66 Kbytes 页数：14 Pages

Maxim

美信

CMOS Micropower Step-UP Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：546.71 Kbytes 页数：12 Pages

Maxim

美信

CMOS Micropower Step-UP Switching Regulator

General Description Maxim’s MAX630 and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. Features ♦ High Efficiency—85 (typ) ♦ 70µA Typical Operating Current ♦ 1µA Maximum Quiescent Current ♦ 2.0V to 16.5V Operatio

文件：546.71 Kbytes 页数：12 Pages

Maxim

美信