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TPS63000中文资料具有 1.8A 电流开关并采用 3x3 QFN 封装的高效率降压/升压转换器数据手册TI规格书

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厂商型号

TPS63000

参数属性

TPS63000 封装/外壳为10-VFDFN 裸露焊盘;包装为管件;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 BCK BST ADJ 1.6A 10VSON

功能描述

具有 1.8A 电流开关并采用 3x3 QFN 封装的高效率降压/升压转换器

封装外壳

10-VFDFN 裸露焊盘

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-9-22 23:01:00

人工找货

TPS63000价格和库存,欢迎联系客服免费人工找货

TPS63000规格书详情

描述 Description

The TPS6300x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The power-save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.The TPS6300x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 10-pin VSON package (QFN) measuring 3 mm × 3 mm (DRC).

特性 Features

• Input Voltage Range: 1.8 V to 5.5 V
• Up to 96% Efficiency
• Up to 800-mA Output Current at 3.3 V in Boost Mode (VIN > 2.4 V)
• Device Quiescent Current less than 50 μA
• Forced Fixed Frequency Operation and Synchronization Possible
• Overtemperature Protection
• Available in a Small 3-mm × 3-mm 10-Pin VSON Package (QFN)

技术参数

  • 制造商编号

    :TPS63000

  • 生产厂家

    :TI

  • Vin (Min) (V)

    :1.8

  • Vin (Max) (V)

    :5.5

  • Vout (Max) (V)

    :5.5

  • Vout (Min) (V)

    :1.2

  • Duty cycle (Max) (%)

    :100

  • Features

    :Enable

  • Switch current limit (Typ) (A)

    :1.8

  • Switching frequency (Min) (kHz)

    :1250

  • Switching frequency (Max) (kHz)

    :1500

  • Iq (Typ) (mA)

    :0.04

  • Iout (Max) (A)

    :0.8

  • Rating

    :Catalog

  • Operating temperature range (C)

    :-40 to 125

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
TI(德州仪器)
24+
NA/
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
TI
2016+
SON10
15000
主营TI,绝对原装,假一赔十,可开17%增值税发票!
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI/德州仪器
24+
SON10
350000
实数库存鄙视假货
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI(德州仪器)
24+
N/A
6000
原装,正品
询价
TI
2015+
SMD
19998
专业代理原装现货,特价热卖!
询价
TI
20+
QFN
3000
英卓尔原装现货!0755-82566558真实库存!
询价
TI
24+
原厂原封
6523
进口原装公司百分百现货可出样品
询价