供应链
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
工程资源
查看 Texas Instruments TPS54239DDA 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments TPS54239DDA 的描述。
4.5V to 23V Input, 2A Synchronous Step-Down Converter with D-CAP2 Mode 8-SO PowerPAD -40 to 85
Conv DC-DC 4.5V to 23V Synchronous Step Down Single-Out 0.76V to 7V 2A 8-Pin HSOP EP Tube
IC REG BUCK ADJUSTABLE 2A 8SOPWR / Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A 8-PowerSOIC (0.154", 3.90mm Width)
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/PackageSOIC
MountSurface Mount
Number of Pins8
Technical
Max Input Voltage23 V
Max Operating Temperature85 °C
Max Output Current2 A
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Outputs1
Output Current2 A
Output TypeAdjustable
Output Voltage7 V
Quiescent Current600 µA
Switching Frequency600 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm