High Performance Low Cost Off-line PWM Power Switch

GENERAL DESCRIPTION HM274X family is a high performance Switch Mode Power Supply Switcher for low power off-line application with minimum components in typical buck solution. This family has built-in high break down voltage MOSFET to withstand high surge input. Unlike conventional PWM control, t

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HMSEMI

华之美半导体

Non-isolated step-down switching power supply constant voltage control drive

DESCRIPTION HM2742 is a high-efficiency and high-precision non-isolated step-down switch Power constant voltage control driver chip. Suitable for 85VAC~265VAC Non-isolated Buck topology with full range input voltage, especially suitable It is used to drive power supplies such as small household a

文件：760.99 Kbytes 页数：7 Pages

HMSEMI

华之美半导体

High efficiency, low energy consumption non-isolated regulator

DESCRIPTION HM2743 is a non-isolated regulator. Internal integration 650V MOSFET. Its application peripherals are simple, and it is suitable for low-power power supply applications. Provides a low-cost, high-efficiency solution. HM2743 is also a voltage regulator with power saving mode. Be negati

文件：644.64 Kbytes 页数：10 Pages

HMSEMI

华之美半导体

Non-isolated step-down switching power supply constant voltage control drive

DESCRIPTION HM2746 is a high-efficiency and high-precision non-isolated step-down switch Power constant voltage control driver chip. Suitable for 85VAC~265VAC Non-isolated Buck topology with full range input voltage, especially suitable It is used to drive power supplies such as small household a

文件：780.26 Kbytes 页数：7 Pages

HMSEMI

华之美半导体

non-inductance AC input linear regulator

Product Description HM2786 is an off-line linear regulator with a compact non-inductor design. HM2786 can provide two sets of outputs The VOUT output voltage has been internally set to 5V/3.3V/2.7V. At the same time, VOUT1 A set of 0.66×VOUT output voltage can be provided. HM2786 is a simple and

文件：365.64 Kbytes 页数：8 Pages

HMSEMI

华之美半导体

non-inductance AC input linear regulator

Description HM2786A is an offline linear regulator with a compact non-inductor design. HM2786A output voltage has been changed The internal setting is 5V/3.3V/2.7V three versions. HM2786A is a simple and reliable way to obtain bias power supply Of offline power solutions. HM2786A integrates 650V

文件：393.52 Kbytes 页数：8 Pages

HMSEMI

华之美半导体

非隔离降压稳压IC(小家电电源IC)

HMsemi

华之美半导体

非隔离降压稳压IC(小家电电源IC)

HMsemi

华之美半导体

非隔离降压稳压IC(小家电电源IC)

HMsemi

华之美半导体

包装：散装 类别：开关 拨动开关 描述：SWITCH TOGGLE

CARLINGTECH

海洋技术