价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-47882-1-ND | 5,325 | 1 | Cut Tape | ||||||||
| Mouser | 595-TPS54334DDAR | 2,579 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | TPS54334DDAR | 8,888 | 1 | Tape & Reel | 19h | |||||||
| Win Source | WS-TPS54334DDAR | 15,770 | 55 | 19h | ||||||||
| Worldway Electronics | TPS54334DDAR | 27,803 | 7 | Tape & Reel | 18h |
备用零件
Price @ 1000
$ 1.08
$ 1.391
Stock
250,912
5,289,443
Authorized Distributors
2
3
Case/Package
SOIC
SOIC
Number of Pins
8
8
Number of Outputs
1
1
Max Output Current
-
-
Switching Frequency
570 kHz
570 kHz
Min Input Voltage
4.2 V
4.2 V
Max Input Voltage
28 V
28 V
Min Output Voltage
800 mV
800 mV
Max Output Voltage
24 V
24 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
供应链
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
工程资源
查看 Texas Instruments TPS54334DDAR 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 TPS54334DDAR 的描述。
Conv DC-DC 4.2V to 28V Synchronous Step Down Single-Out 0.8V to 28V 3A 8-Pin HSOP EP T/R
IC REG BUCK ADJUSTABLE 3A 8SOPWR / Synchronous Step-Down Voltage Converter
Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, PDSO8
4.2V to 28V Input voltage, 3A Output current Synchronous buck Converter with 570kHz fixed frequency 8-SO PowerPAD -40 to 150
TPS54334 Tape & Reel (TR) Matte Tin (Sn) ACTIVE (Last Updated: 3days ago) DC to DC switching regulator 24V 3.9mm 3A 570kHz
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 Duty Cycle100 %
Max Input Voltage28 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Voltage24 V
Max Supply Voltage28 V
Min Input Voltage4.2 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.2 V
Nominal Supply Current310 µA
Number of Outputs1
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
PackagingTape & Reel (TR)
Quiescent Current600 µA
Switching Frequency570 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm