2.5MHz,1500mA,同步 TinyBoost™ 稳压器,带旁通模式

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FAN48630 让系统能够充分利用新电池化学物质的优点,可以在电池电压低于系统电源集成电路所需电压时提供大量能量。此集成电路组合了内置的功率晶体管、同步整流和低电源电流;为使用高级锂离子电池化学物质的系统提供了一个紧凑型方案。FAN48630 是一款升压稳压器,适用于基于单个锂离子电池提供最小的输出电压 (VOUT(MIN)),即使在电池电压低于系统最小值时也可以。输出电压调节可保证最大 1500mA 的负载电流。关断模式下的静止电流小于 3µA,最大程度延长了电池寿命。该稳压器可以在旁通和正常升压模式之间实现平滑转换。该器件可以强制进入旁通模式,以降低静止电流。FAN48630 采用 16 凸块,0.4mm 间距,晶片级芯片封装 (WLCSP)。

  • 极少外部元件: 0.47µH电感器和0603外壳大小的输入和输出电容
  • 输入电压范围: 2.35V至5.5V
  • 固定输出电压选项: 3.0V至5.0V
  • 最大连续负载电流: 1500 mA(2.6V VIN升压VOUT至3.5 V)
  • 能效可达96%
  • 当VIN>的目标为VOUT时,采用真正的旁通功能
  • 内部同步整流器
  • 负载真正断开的软启动
  • 强制旁通模式
  • VSEL控制优化目标VOUT
  • 短路保护
  • 低操作静态电流
  • 16凸块WLCSP,0.4mm间距

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FAN48630BUC315X

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Obsolete

CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.15

1.5

96

2500

Price N/A

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FAN48630BUC33X

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CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.3

1.5

96

2500

Price N/A

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FAN48630BUC34X

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Obsolete

CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.4

1.5

96

2500

Price N/A

More Details

FAN48630UC315X

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Last Shipments

CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.15

1.5

96

2500

Price N/A

More Details

FAN48630UC33X

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CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.3

1.5

96

2500

Price N/A

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FAN48630UC35X

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Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

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2.35

5.5

3.5

1.5

96

2500

Price N/A

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FAN48630UC37AX

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CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

3.7

1.5

96

2500

Price N/A

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FAN48630UC45X

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CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

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2.35

5.5

4.5

1.5

96

2500

Price N/A

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FAN48630UC50X

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CAD Model

Pb

A

H

P

WLCSP-16

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.35

5.5

5

1.5

96

2500

Price N/A

More Details

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