工程资源
查看 Texas Instruments TPS54140QDGQRQ1 的评估工作包和参考设计。
相关零件
Texas InstrumentsTPS54140DGQ
3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150
Texas InstrumentsTPS54140DGQR
3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150
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描述
由其分销商提供的 Texas Instruments TPS54140QDGQRQ1 的描述。
Conv DC-DC 3.5V to 42V Step Down Single-Out 0.8V to 39V 1.5A Automotive 10-Pin HVSSOP EP T/R
IC REG BUCK ADJ 1.5A 10HVSSOP
Topology:Buck (Step Down)
IC OFFLINE CTRLR PWM UVLO 8SOIC
Input Voltage Min:3.5V
SWITCHING REGULATOR
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageHTSSOP EP
MountSurface Mount
Number of Pins10
Technical
Max Input Voltage42 V
Max Operating Temperature150 °C
Max Output Current1.5 A
Max Output Voltage39 V
Min Input Voltage3.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage3.5 V
Nominal Supply Current116 µA
Number of Outputs1
Operating Supply Voltage42 V
Output Current1.5 A
Output TypeAdjustable
Output Voltage39 V
Quiescent Current116 µA
Switching Frequency2.5 MHz
Synchronous RectifierNo
TopologyBuck