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逻辑和电平转换

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降压转换器 升压转换器

选型指南

降压转换器
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显示7种器件

Status

量产

Topology

Sync Buck

Iout(Max) (A)

0.6

1

2

Vin(Min) (V)

2.5

4.75

Vin(Max) (V)

18

5.5

6

Vout (Min) (V)

0.6

0.923

1

Vout (Max) (V)

15

5

5.5

6

Control mode

PWM

PWM / PFM

PWM / PSM

Switching Frequency (MHz)

0.34

1.2

1.5

2.25

Max Efficiency(%)

90

92

95

96

Features

Intergrated Inductor, Thermal Fault Protection

Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection

Low Quiescent Current, Mode Selection, Thermal Fault Protection

Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection

Low Quiescent Current, Thermal Fault Protection

Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection

Operating Temperature Range (℃)

-40 to 85

Package

DFN6 2.0x2.0

DFN6L 2.0x2.0

QFN14 2.5x2.5

QFN24 4.0x4.0

SOP8

SOT23-5

SOT23-5

  • Part Number
  • 比较
    显示全部
  • Description

    1A、2.25MHz、同步降压DC-DC转换器

    1A、集成电感和电容、扁平式电源模块

    2A,18V,同步降压型整流DC-DC转换器

    600mA、1.2MHz、内部集成电感、同步降压型 DC-DC 转换器

    600mA、1.2MHz、同步降压型 DC-DC 转换器

    600mA、1.5MHz、同步降压型 DC-DC 转换器

    600mA、集成电感、扁平式、同步降压型 DC-DC 转换器

  • Status

    量产

  • Topology

    Sync Buck

  • Iout(Max) (A)

    0.6

    1

    2

  • Vin(Min) (V)

    2.5

    4.75

  • Vin(Max) (V)

    18

    5.5

    6

  • Vout (Min) (V)

    0.6

    0.923

    1

  • Vout (Max) (V)

    15

    5

    5.5

    6

  • Control mode

    PWM

    PWM / PFM

    PWM / PSM

  • Switching Frequency (MHz)

    0.34

    1.2

    1.5

    2.25

  • Max Efficiency(%)

    90

    92

    95

    96

  • Features

    Intergrated Inductor, Thermal Fault Protection

    Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection

    Low Quiescent Current, Mode Selection, Thermal Fault Protection

    Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection

    Low Quiescent Current, Thermal Fault Protection

    Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection

  • Operating Temperature Range (℃)

    -40 to 85

  • Package

    DFN6 2.0x2.0

    DFN6L 2.0x2.0

    QFN14 2.5x2.5

    QFN24 4.0x4.0

    SOP8

    SOT23-5

    SOT23-5

  • Datasheet
  • 600mA、1.5MHz、同步降压型 DC-DC 转换器
    量产

    Sync Buck

    0.6

    2.5

    5.5

    0.6

    5.5

    PWM / PSM

    1.5

    96

    Low Quiescent Current, Short Circuit Protection, Thermal Fault Protection

    -40 to 85

    SOT23-5

  • 600mA、1.2MHz、同步降压型 DC-DC 转换器
    量产

    Sync Buck

    0.6

    2.5

    5.5

    0.6

    5.5

    PWM / PSM

    1.2

    90

    Low Quiescent Current, Thermal Fault Protection

    -40 to 85

    SOT23-5,
    DFN6L 2.0x2.0

  • 600mA、1.2MHz、内部集成电感、同步降压型 DC-DC 转换器
    量产

    Sync Buck

    0.6

    2.5

    5.5

    0.6

    5

    PWM / PSM

    1.2

    90

    Intergrated Inductor, Thermal Fault Protection

    -40 to 85

    QFN24 4.0x4.0

  • 1A、集成电感和电容、扁平式电源模块
    量产

    Sync Buck

    1

    2.5

    5.5

    1

    5

    PWM / PSM

    2.25

    90

    Low Quiescent Current, Mode Selection, Excellent Load Transient and Line Transient, Thermal Fault Protection

    -40 to 85

    QFN24 4.0x4.0

  • 600mA、集成电感、扁平式、同步降压型 DC-DC 转换器
    量产

    Sync Buck

    0.6

    2.5

    5.5

    0.6

    5

    PWM / PSM

    2.25

    90

    Intergrated Inductor, Thermal Fault Protection

    -40 to 85

    QFN14 2.5x2.5

  • 1A、2.25MHz、同步降压DC-DC转换器
    量产

    Sync Buck

    1

    2.5

    6

    0.6

    6

    PWM / PFM

    2.25

    95

    Low Quiescent Current, Mode Selection, Thermal Fault Protection

    -40 to 85

    SOT23-6,
    DFN6 2.0x2.0

  • 2A,18V,同步降压型整流DC-DC转换器
    量产

    Sync Buck

    2

    4.75

    18

    0.923

    15

    PWM

    0.34

    92

    Programmable Soft-Start, Cycle-by-Cycle Over Current Protection, Input Under Voltage Lockout, Thermal Fault Protection

    -40 to 85

    SOP8