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4.5V~25V 输入, 1ch 同步整流降压 DC/DC 控制器_BD95601MUV-LB

本产品是面向工业设备市场的产品,保证可长期稳定供货。是最适合这些用途的产品。
BD95601MUV-LB是可在宽输入电压范围(4.5~25V)内通过大电流输出低输出电压(0.75V~2.0V)的开关稳压控制器。可通过使用N-MOSFET外接开关晶体管,实现高效率的同步整流开关稳压器。
采用罗姆独创的恒定时间控制模式升级版H3RegTM,可实现高速瞬态响应特性。此外,为改善轻负载时的效率,采用SLLM(Simple Light Load Mode),可实现对大范围负载电流的高效率。具有软启动功能、带计时锁存短路保护电路功能、过电流保护电路,最适于低电压大电流电源。

型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD95601MUV-LBE2 供应中 VQFN020V4040 2500 2500 Taping Yes
 
特性:
Grade Industrial
ch 1
Integrated FET / Controller Controller
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 4.5
Vin1(Max.)[V] 25.0
Vout1(Min.)[V] 0.75
Vout1(Max.)[V] 2.0
SW frequency(Max.)[MHz] 0.5
Light Load mode Yes
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -10
Operating Temperature (Max.)[°C] 85
特点:
  • ・ Adjustable Light Load and Selectable Continuous Modes
    ・ Multifunctional Protection Circuits
    -Thermal Shut Down (TSD)
    -Under Voltage Lock Out (UVLO)
    -Over Current Protection (OCP)
    -Over Voltage Protection (OVP)
    -Short Circuit Protection (SCP)
    ・ Adjustable Soft Start
    ・ Power Good Output
    ・ 200kHz to 500kHz Switching Frequency
 
 
 
 
技术信息
Application Note

Capacitor Calculation for Buck converter IC

Application Note

Inductor Calculation for Buck converter IC

Application Note

Resistor Value Table to set Output Voltage of Buck Converter IC

Application Note

Thermal Resistance

Application Note

PCB Layout Techniques of Buck Converter

Application Note

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Considerations for Power Inductors Used for Buck Converters

Application Note

Snubber Circuit for Buck Converter IC

Application Note

Efficiency of Buck Converter