High Performance Regulators for PCs Main Power Supply for Notebook PCs(With Built-in Linear Regulator)

BD9528AMUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A new technolog

文件：975.1 Kbytes 页数：30 Pages

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Main Power Supply for Notebook PCs

BD9528AMUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor.   A new technology

ROHM

罗姆

High Performance Regulators for PCs Main Power Supply for Notebook PCs(With Built-in Linear Regulator)

BD9528AMUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A new technolog

文件：975.1 Kbytes 页数：30 Pages

ROHM

罗姆

Main Power Supply ICs for Note PC(Linear Regulator Integrated)

● Description BD9528MUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～ 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor.

文件：1.57182 Mbytes 页数：34 Pages

ROHM

罗姆

Main Power Supply ICs for Note PC(Linear Regulator Integrated)

● Description BD9528MUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～ 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor.

文件：1.57182 Mbytes 页数：34 Pages

ROHM

罗姆

5.5-28V 2ch Synchronous Buck converter(controller) with Built-in Linear Regulator

本LSI是以大电流输出能力实现从宽输入电压范围(5.5～28V)到低输出电压(1.0V～5.5V)的开关稳压器控制器。通过使用外置N-MOSFET开关晶体管能够实现高效率同步整流开关稳压器。通过采用ROHM独创的H3RegTM控制模式，能够实现业界最快的过渡响应特性。另外，为了改善轻负载时的效率采用SLLM(Simple Light Load Mode)，对于宽范围负载均可实现高效率。具有软起动功能、频率可变功能、带定时锁存器的短路保护电路功能、REF同步功能，最适于作为笔记本PC的主电源控制器使用。 ・内置2ch H3RegTM DC/DC转换器控制\n・可选择轻负荷模式(SLLM)、静音轻负荷模式(QLLM)、连续模式\n・内置过热、低输入、过电流、过电压、0.75ms定时锁存短路保护电路\n・通过软启动功能，减轻启动时的浪涌电流\n・可设定频率 (f=150kHz～500kHz)\n・内置Power Good 电路\n・内置2ch 线形稳压器(5V/3.3V ,Total 100mA)\n・内置基准电压(0.7V)电路\n・内置BOOT用二极管\n・内置输出放电功能;

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Main Power Supply ICs for Note PC (Linear Regulator Integrated)

● Description\nBD9528MUV is a 2ch switching regulator controller with high output current which can achieve low output voltage (1.0V～5.5V) from a wide input voltage range (5.5V～ 28V). High efficiency for the switching regulator can be realized by utilizing an external N-MOSFET power transistor. A ne 1) 2ch H3REGTM DC/DC Converter controller\n2) Adjustable Simple Light Load Mode (SLLM), Quiet Light Load Mode (QLLM) and Forced continuous Mode\n3) Thermal Shut Down (TSD), Under Voltage LockOut (UVLO), Over Current Protection (OCP),\nOver Voltage Protection (OVP), Short circuit protection with 0.75;

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Package：32-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 线性稳压器控制器 描述：IC REG QD BUCK/LNR VQFN032V5050

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罗姆

Package：32-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 稳压器 - 线性 + 开关 描述：IC REG QD BUCK/LNR VQFN032V5050

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