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FAN53763中文资料1.5A 同步降压稳压器数据手册ONSEMI规格书

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厂商型号

FAN53763

参数属性

FAN53763 封装/外壳为6-UFBGA,WLCSP;包装为卷带(TR);类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG SYNC BUCK 1.5A 6WLCSP

功能描述

降压
1.5A 同步降压稳压器
IC REG SYNC BUCK 1.5A 6WLCSP

封装外壳

6-UFBGA,WLCSP

制造商

ONSEMI ON Semiconductor

中文名称

安森美半导体

数据手册

下载地址下载地址二

更新时间

2025-9-23 22:59:00

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FAN53763规格书详情

描述 Description

The FAN53763 is a Super Low Iq, step-down switching voltage regulator, that delivers a fixed output from an input voltage supply of 2.3V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53763 is capable of delivering a peak efficiency of 93%, while maintaining efficiency over 90% at load currents as low as 1 mA.

The regulator operates with 0402 and 0603 input and output capacitors, respectively,which reduces the total solution size to 5.5mm2. At moderate and light load, Pulse Frequency Modulation (PFM) is used to operate the device with a low quiescent current. Even with such a low quiescent current, the part exhibits excellent transient response during load swings. In Shutdown Mode, the supply current drops to 100nA, reducing power consumption. The Mode pin allows the part to be in a Super Low IQ (SLIQ) mode with a typical quiescent current of 2 μA

The part enters PWM mode when load current exceeds 50 mA typically. At light load operation in Auto Mode, the device enters PFM mode when load current is below 20 mA typically. PFM mode reduces switching frequency as well as battery current draw, which yields high efficiency.
When Mode pin goes High, the part will transition from SLIQ Mode into normal PFM mode within 10μs.

In SLIQ Mode the device acts in a modified PFM mode with a super low Iq state. The part draws 2uA with no load. The part enters SLIQ Mode when the Mode pin is set to logic \"LOW\". Before pulling the Mode Pin Low, the load current should drop below 1mA to maintain output voltage regulation in SLIQ mode. The maximum load current in SLIQ Mode that the device can support is 1mA. If load current exceeds 1mA, it is recommended to place part in Auto Mode by pulling Mode pin High so that the device can support more current.

特性 Features

• 2μA Typical Quiescent Current
• 5.5mm2 total solution size
• 1.5 A Output Current Capability
• 0.6V to 1.8V Fixed Output Voltage
• 2.3V to 5.5V Input Voltage Range
• Best-in-Class Load Transient Response
• Best-in-Class Efficiency with Sub 1mA Output Currents
• Internal Soft-Start Limits Battery Current Below 150mA to avoid Brown-out Scenarios
• Protection Faults (UVLO, OCP and OTP)
• Thermal Shutdown and Overload Protection

应用 Application

• Wearables
• Smart Watch
• Health Monitoring
• Sensor Drive
• Energy Harvesting
• Utility and Safety Modules
• RF Modules
• Wearables
• Smart Watch
• Cellular Phones, Smart Phones, and PDAs
• Portable Media Players

简介

FAN53763属于集成电路(IC)的稳压器-DC-DC开关稳压器。由制造生产的FAN53763稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC(电源管理集成电路)产品族中的产品是元器件级设备,用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件,设备提供的电力会通过该元件。

技术参数

更多
  • 制造商编号

    :FAN53763

  • 生产厂家

    :ONSEMI

  • Compliance

    :Pb-freeHalide free

  • Status

    : Active  

  • Description

    : 1.5A Synchronous Buck Regulator

  • Topology

    : 

  • Control Mode

    : 

  • VCC Min (V)

    : 

  • VCC Max (V)

    : 

  • VO Typ (V)

    : 

  • IO Typ (A)

    : 

  • Efficiency (%)

    : 

  • fSW Typ (kHz)

    : 

  • Package Type

    :WLCSP-6

供应商 型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
24+
WLCSP6
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
ON/安森美
24+
NA/
21000
优势代理渠道,原装正品,可全系列订货开增值税票
询价
ON Sem
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ON
23+
6WLCSP
11308
正规渠道,只有原装!
询价
ON
24+
BGA
9000
只做原装正品 有挂有货 假一赔十
询价
ON
24+
WLCSP16 1.52x1.52x0.432
25000
ON全系列可订货
询价
ON(安森美)
23+
-
12865
公司只做原装正品,假一赔十
询价
onsemi(安森美)
2021+
WLCSP25
499
询价
ON/安森美
23+
NA
9980
原装正品,支持实单
询价
ON
2022+
WLCSP-6
38550
全新原装 支持表配单 中国著名电子元器件独立分销
询价