500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：258.839 Kbytes 页数：13 Pages

Maxim

美信

RELIABILITY REPORT FOR MAX5026EUT PLASTIC ENCAPSULATED DEVICES

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：93.44 Kbytes 页数：8 Pages

Maxim

美信

500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：346.97 Kbytes 页数：13 Pages

Maxim

美信

fully assembled and tested surface-mount circuit board

文件：146.88 Kbytes 页数：4 Pages

Maxim

美信

500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

文件：346.97 Kbytes 页数：13 Pages

Maxim

美信

500kHz、36V输出、SOT23封装、PWM升压型DC-DC转换器

MAX5025–MAX5028恒定频率、脉宽调制(PWM)、低噪声boost转换器适用于需要局部高电压的低电压系统。这几款器件可以产生低噪声的高电压，适用于电视调谐器、机顶盒以及PCI电缆调制解调器中变容二极管的偏置。MAX5025–MAX5028工作于最低3V电压，开关频率高达500kHz。\n\n 恒定频率、电流模式的PWM结构提供低噪声输出，易于进行滤波。使用40V横向DMOS器件作为内部功率开关，这些器件是理想的36V boost转换器。输出可调器件MAX5025/MAX5026需要使用外部反馈电阻设置输出电压。MAX5027/MAX5028则提供30V固定输出电压。这些器件 • 输入电压范围：\n• 3V至11V (MAX5026/MAX5028)\n• 4.5V至11V (MAX5025/MAX5027)\n\n\n• 宽输出电压范围：VCC至36V\n• 输出功率：120mW(最大)\n• 利用外部反馈电阻用户可调输出电压(MAX5025/MAX5026)\n• 固定30V输出电压(MAX5027/MAX5028)\n• 内置1.3Ω (典型)、40V开关\n• 恒定的PWM频率便于低噪声应用中的滤波\n• 500kHz (典型)开关频率\n• 1µA (最大)关断电流\n• 小尺寸6引脚SOT23封装;

ADI

亚德诺

RELIABILITY REPORT FOR MAX5026EUT PLASTIC ENCAPSULATED DEVICES

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：93.44 Kbytes 页数：8 Pages

Maxim

美信

丝印：AATK；Package：SOT-26；500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：258.839 Kbytes 页数：13 Pages

Maxim

美信

丝印：AATK；Package：SOT-26；500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

General Description The MAX5025–MAX5028 constant-frequency, pulse width modulating (PWM), low-noise boost converters are intended for low-voltage systems that often need a locally generated high voltage. These devices are capable of generating low-noise, high output voltages required for varact

文件：346.97 Kbytes 页数：13 Pages

Maxim

美信

丝印：AATK；Package：SOT-26；500kHz, 36V Output, SOT23, PWM Step-Up DC-DC Converters

文件：346.97 Kbytes 页数：13 Pages

Maxim

美信