价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-30580-1-ND | 2,512 | 1 | Cut Tape | ||||||||
| Mouser | 595-TPS54394PWPR | 7,866 | 1 | Tape & Reel | ||||||||
| Win Source | WS-TPS54394PWPR | 25,930 | 45 | 19h | ||||||||
| Worldway Electronics | TPS54394PWPR | 23,370 | 7 | Tape & Reel | 2d | |||||||
| ICPartonline | TPS54394PWPR | 32,317 | 4d |
备用零件
Price @ 1000
$ 1.74
$ 2.398
Stock
397,773
717,789
Authorized Distributors
2
2
Case/Package
-
HTSSOP EP
Number of Pins
16
16
Number of Outputs
2
2
Max Output Current
3 A
3 A
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
Max Output Voltage
-
7 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
供应链
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments TPS54394PWPR 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 TPS54394PWPR 的描述。
Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.76V to 7V 3A/3A 16-Pin HTSSOP EP T/R
3A Dual Channel Synchronous Step-Down Switcher with Integrated FET 16-HTSSOP -40 to 85
Buck Yes 700KHz Adjustable 2 7V 760mV 18V 4.5V HTSSOP-16 , 1.2mm
DC DC Converters; TPS54394PWPR; TEXAS INSTRUMENTS; 16; Buck; 2; 4.4 mm
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
Contact PlatingGold
MountSurface Mount
Number of Pins16
Technical
Max Input Voltage18 V
Max Operating Temperature85 °C
Max Output Current3 A
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Number of Outputs2
Operating Supply Voltage18 V
Output Current3 A
Output TypeAdjustable
Output Voltage7 V
PackagingCut Tape (CT)
Quiescent Current1.2 mA
Schedule B8542390000
Switching Frequency700 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.2 mm
Length5 mm
Thickness1 mm
Width4.4 mm