TPS63011中文资料具有 2A 开关的高效率、单电感器、降压升压转换器数据手册TI规格书

厂商型号 |
TPS63011 |
参数属性 | TPS63011 封装/外壳为20-UFBGA,DSBGA;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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 PROG 2A 20DSBGA |
功能描述 | 具有 2A 开关的高效率、单电感器、降压升压转换器 |
封装外壳 | 20-UFBGA,DSBGA |
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 | |
更新时间 | 2025-9-23 12:01:00 |
人工找货 | TPS63011价格和库存,欢迎联系客服免费人工找货 |
TPS63011规格书详情
描述 Description
The TPS6301x 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 2200 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 device is packaged in a 20-pin DSBGA package measuring 2.126 mm × 1.922 mm (YFF).
特性 Features
• Up to 96% Efficiency
• 1200-mA Output Current at 3.3 V in Step-Down Mode (VIN = 3.6 V to 5.5 V)
• Up to 800-mA Output Current at 3.3 V in Boost Mode (VIN > 2.4 V)
• Automatic Transition Between Step-Down and Boost Mode
• Device Quiescent Current less than 50 µA
• Input Voltage Range: 2 V to 5.5 V
• Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V
• Power Save Mode for Improved Efficiency at Low-Output Power
• Forced Fixed Frequency Operation and Synchronization Possible
• Load Disconnect During Shutdown
• Output Overvoltage Protection
• Overtemperature Protection
• Available in Small 20-Pin, 2.126 mm × 1.922 mm, DSBGA Package
技术参数
- 制造商编号
:TPS63011
- 生产厂家
:TI
- Vin(Min)(V)
:2
- Vin(Max)(V)
:5.5
- Vout(Min)(V)
:2.8
- Vout(Max)(V)
:3.3
- Switch current limit(Typ)(A)
:2.2
- Duty cycle(Max)(%)
:100
- Switching frequency(Min)(kHz)
:2200
- Switching frequency(Max)(kHz)
:2400
- Features
:Dynamic Voltage ScalingEnableFrequency SynchronizationLight Load EfficiencyLoad DisconnectSynchronous RectificationUVLO Fixed
- Iq(Typ)(mA)
:0.04
- Iout(Max)(A)
:0.8
- Rating
:Catalog
- Type
:Converter
- Operating temperature range(C)
:-40 to 85
- Package Group
:DSBGA | 20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
QFN |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 | ||
TI |
23+ |
DSBGA20 |
15000 |
一级代理原装现货 |
询价 | ||
TI/德州仪器 |
23+ |
DSBGA20 |
8678 |
原厂原装 |
询价 | ||
TI/德州仪器 |
2023+ |
DSBGA20 |
6000 |
专注全新正品,优势现货供应 |
询价 | ||
TI/德州仪器 |
24+ |
DSBGA20 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
TI/德州仪器 |
24+ |
DSBGA-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TI/BB |
08+ |
DSBGA20 |
1996 |
主营TI/BB原装正品货绝对还 |
询价 | ||
TI/德州仪器 |
23+ |
TI |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
TI/德州仪器 |
23+ |
DSBGA20 |
9990 |
正规渠道,只有原装! |
询价 | ||
TI/德州仪器 |
23+ |
20DSBGA |
11700 |
原装正品代理渠道价格优势 |
询价 |