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TPS54615-Q1数据手册TI中文资料规格书
TPS54615-Q1规格书详情
描述 Description
The SWIFT family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615, and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54611-6 devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD package, which eliminates bulky heatsinks. Texas Instruments provides evaluation modules and the SWIFT designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
特性 Features
• Qualified for Automotive Applications
• 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source and Sink
• 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1% Initial Accuracy
• Internally Compensated for Easy Use and Minimal Component Count
• Fast Transient Response
• Wide PWM Frequency - Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
• Load Protected by Peak Current Limit and Thermal Shutdown
• Integrated Solution Reduces Board Area and Total Cost
• APPLICATIONS
• Low-Voltage, High-Density Systems With Power Distributed at 5 V or 3.3 V
• Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
• Broadband, Networking and Optical Communications Infrastructure
• Portable Computing/Notebook PCs
PowerPAD and SWIFT are trademarks of Texas Instruments.
技术参数
- 制造商编号
:TPS54615-Q1
- 生产厂家
:TI
- Vin(Max)(V)
:6
- Vout(Min)(V)
:2.5
- Vout(Max)(V)
:2.5
- Iout(Max)(A)
:6
- Regulated outputs(#)
:1
- Switching frequency(Min)(kHz)
:280
- Switching frequency(Max)(kHz)
:700
- Iq(Typ)(mA)
:15
- Features
:EnablePower GoodSynchronous Rectification
- Control mode
:Voltage Mode
- Duty cycle(Max)(%)
:90
- Operating temperature range(C)
:-40 to 125
- Rating
:Automotive
- Package Group
:HTSSOP | 28
- Type
:Converter
- Package size: mm2:W x L (PKG)
:28HTSSOP: 43 mm2: 4.4 x 9.7 (HTSSOP | 28)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
HTSSOP28 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
TI |
23+ |
28-HTSSOP |
23660 |
代理原装正品,假一赔十 |
询价 | ||
TI/德州仪器 |
23+ |
HTSSOP28 |
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 |
16+ |
HTSSOP |
10000 |
原装正品 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI |
24+ |
HTSSOP28 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
TI |
22+ |
SOP28 |
27266 |
原装正品现货,可开13个点税 |
询价 | ||
Texas Instruments |
24+ |
28-HTSSOP |
65200 |
一级代理/放心采购 |
询价 | ||
TI |
23+ |
28-HTSSOP |
36800 |
正规渠道,只有原装! |
询价 | ||
TI |
24+ |
7500 |
询价 |