备用零件
Price @ 1000
$ 1.913
$ 2.139
Stock
232,834
652,216
Authorized Distributors
5
2
Case/Package
VQFN
VQFN
Number of Pins
16
16
Number of Outputs
2
2
Max Output Current
-
-
Switching Frequency
700 kHz
700 kHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
18 V
18 V
Min Output Voltage
760 mV
760 mV
Max Output Voltage
7 V
7 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
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 TPS54394RSAT 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 TPS54394RSAT 的描述。
3A Dual Channel Synchronous Step-Down Switcher with Integrated FET 16-QFN -40 to 85
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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/PackageVQFN
MountSurface Mount
Number of Pins16
Technical
Ambient Temperature Range High85 °C
Current - Output 13 A
Current - Output 23 A
Max Input Voltage18 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Voltage7 V
Max Supply Voltage18 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage760 mV
Min Supply Voltage4.5 V
Nominal Supply Current1.2 mA
Number of Outputs2
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Output Voltage7 V
PackagingTape & Reel (TR)
Quiescent Current1.2 mA
Schedule B8542390000
Switching Frequency700 kHz
Synchronous RectifierYes
TopologyBuck
Voltage - Output 17 V
Voltage - Output 27 V
Dimensions
Height1 mm
Length4 mm
Thickness900 µm
Width4 mm