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降压转换器 升压转换器

选型指南

升压转换器
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显示5种器件

Status

量产

Topology

Sync Boost

Iout(Max) (A)

0.4

0.5

0.6

1

Vin(Min) (V)

0.5

2

2.3

Vin(Max) (V)

5

6

Vout (Min) (V)

-

2.5

Vout (Max) (V)

28

5

Control mode

PFM

PWM / PSM

Switching Frequency (MHz)

0.5

1

Max Efficiency(%)

88

92

94

Features

Enable, Internal Soft-Start, Under Voltage Lockout

Enable, Pulse Skipping Mode, Anti-Ringing Control

Internal Soft-Start, Current Limit Protection, Over Temperature Protection

Operating Temperature Range (℃)

-40 to 85

Package

DFN6 2.0x2.0

DFN6L 2.0x2.0

SOT23-5

SOT23-6

TDFN6 3.0x3.0

  • Part Number
  • 比较
    显示全部
  • Description

    1A、1MHz、同步升压型 DC-DC 转换器

    600mA、500KHz、同步升压型 DC-DC 转换器

    低功耗DC-DC升压转换器

  • Status

    量产

  • Topology

    Sync Boost

  • Iout(Max) (A)

    0.4

    0.5

    0.6

    1

  • Vin(Min) (V)

    0.5

    2

    2.3

  • Vin(Max) (V)

    5

    6

  • Vout (Min) (V)

    -

    2.5

  • Vout (Max) (V)

    28

    5

  • Control mode

    PFM

    PWM / PSM

  • Switching Frequency (MHz)

    0.5

    1

  • Max Efficiency(%)

    88

    92

    94

  • Features

    Enable, Internal Soft-Start, Under Voltage Lockout

    Enable, Pulse Skipping Mode, Anti-Ringing Control

    Internal Soft-Start, Current Limit Protection, Over Temperature Protection

  • Operating Temperature Range (℃)

    -40 to 85

  • Package

    DFN6 2.0x2.0

    DFN6L 2.0x2.0

    SOT23-5

    SOT23-6

    TDFN6 3.0x3.0

  • Datasheet
  • 低功耗DC-DC升压转换器
    量产

    Sync Boost

    0.4

    2

    6

    -

    28

    PFM

    1

    88

    Enable, Internal Soft-Start, Under Voltage Lockout

    -40 to 85

    SOT23-5,
    DFN6L 2.0x2.0

  • 低功耗DC-DC升压转换器
    量产

    Sync Boost

    0.5

    2

    6

    -

    28

    PFM

    1

    88

    Enable, Internal Soft-Start, Under Voltage Lockout

    -40 to 85

    SOT23-5,
    TDFN6 3.0x3.0

  • 低功耗DC-DC升压转换器
    量产

    Sync Boost

    0.6

    2

    6

    -

    28

    PFM

    1

    88

    Internal Soft-Start, Current Limit Protection, Over Temperature Protection

    -40 to 85

    SOT23-6

  • 600mA、500KHz、同步升压型 DC-DC 转换器
    量产

    Sync Boost

    0.6

    0.5

    5

    2.5

    5

    PWM / PSM

    0.5

    92

    Enable, Pulse Skipping Mode, Anti-Ringing Control

    -40 to 85

    SOT23-6

  • 1A、1MHz、同步升压型 DC-DC 转换器
    量产

    Sync Boost

    1

    2.3

    5

    2.5

    5

    PWM / PSM

    0.5

    94

    Enable, Pulse Skipping Mode, Anti-Ringing Control

    -40 to 85

    SOT23-6,
    DFN6 2.0x2.0