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TPS54680-EP的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:直流/直流开关稳压器 - 降压稳压器
  • 功能描述:3V 至 6V 输入增强型产品跟踪同步降压 Pwm 转换开关
  • 点击这里打开及下载TPS54680-EP的技术文档资料
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TPS54680-EP的产品详情:

As a member of the SWIFT family of dc/dc regulators, the TPS54680 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.

The TPS54680 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD package, which eliminates bulky heatsinks. TI 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.

TPS54680-EP的优势和特性:
  • Power Up/Down Tracking For Sequencing
  • 30-mΩ, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • Wide PWM Frequency: Fixed 350 kHz or Adjustable 280 kHz to 700 kHz
  • Power Good and Enable
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
TPS54680-EP的参数(英文):
  • Vin (Min) (V)
  • 3
  • Vin (Max) (V)
  • 6
  • Vout (Min) (V)
  • 0.9
  • Vout (Max) (V)
  • 3.3
  • Iout (Max) (A)
  • 6
  • Iq (Typ) (uA)
  • 11000
  • Switching frequency (Min) (kHz)
  • 280
  • Switching frequency (Max) (kHz)
  • 700
  • Features
  • Enable, Power Good, Synchronous Rectification, Tracking
  • Rating
  • HiRel Enhanced Product
  • Regulated outputs (#)
  • 1
  • Control mode
  • Voltage Mode
  • Duty cycle (Max) (%)
  • 90
TPS54680-EP具体的完整产品型号参数及价格(美元):

TPS54680-EP的完整型号有:TPS54680MPWPEP、TPS54680MPWPREP、TPS54680QPWPREP、V62/04641-01XE、V62/04641-02XE、V62/04641-02XE-T,以下是这些产品的关键参数及官网采购报价:

TPS54680MPWPEP,工作温度:-55 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS54680MPWPEP的批量USD价格:7.961(1000+)

TPS54680MPWPREP,工作温度:-55 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS54680MPWPREP的批量USD价格:6.634(1000+)

TPS54680QPWPREP,工作温度:-40 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS54680QPWPREP的批量USD价格:6.634(1000+)

V62/04641-01XE,工作温度:-40 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网V62/04641-01XE的批量USD价格:6.634(1000+)

V62/04641-02XE,工作温度:-55 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网V62/04641-02XE的批量USD价格:6.634(1000+)

V62/04641-02XE-T,工作温度:-55 to 125,封装:HTSSOP (PWP)-28,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网V62/04641-02XE-T的批量USD价格:7.961(1000+)

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TPS54680-EP的评估套件:

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