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 20:00:00 |
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/德州仪器 |
22+ |
DSBGA-20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
24+ |
QFN |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI/德州仪器 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
16+ |
DSBGA |
10000 |
原装正品 |
询价 | ||
TI |
24+ |
DSBGA|20 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/德州仪器 |
21+ |
DSBGA20 |
3000 |
百域芯优势 实单必成 可开13点增值税 |
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 |
25+23+ |
QFN |
29437 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
TI/德州仪器 |
22+ |
DSBGA20 |
9000 |
原装正品,支持实单! |
询价 |