价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-26997-1-ND | 10,496 | 1 | Cut Tape | ||||||||
| Mouser | 595-TPS5450DDAR | 2,435 | 1 | Tape & Reel | ||||||||
| Microchip USA | TPS5450DDAR | 1,081 | 150 | 3d | ||||||||
| Weyland Electronics Group Pte. Ltd. | TPS5450DDAR | 12,300 | 1 | Tape & Reel | 2d | |||||||
| Win Source | WS-TPS5450DDAR | 69,830 | 65 | 3h |
备用零件
Price @ 1000
$ 4.96
$ 4.955
$ 4.955
Stock
1,409,413
47,537,368
47,537,368
Authorized Distributors
2
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Number of Outputs
1
1
1
Max Output Current
5 A
5 A
5 A
Switching Frequency
500 kHz
500 kHz
500 kHz
Min Input Voltage
5.5 V
5.5 V
5.5 V
Max Input Voltage
36 V
36 V
36 V
Min Output Voltage
1.22 V
1.22 V
1.22 V
Max Output Voltage
31 V
31 V
31 V
Efficiency
90 %
90 %
90 %
Synchronous Rectifier
No
No
No
供应链
Lifecycle StatusNRND (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 1 week ago)
工程资源
查看 Texas Instruments TPS5450DDAR 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 TPS5450DDAR 的描述。
5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
Texas Instruments, TPS5450DDAR Step-Down Switching Regulator, 1-Channel 5A Adjustable 8-Pin, SOIC
Switching Regulator, Voltage-mode, 5A, 500kHz Switching Freq-Max, PDSO8
Buck No 500KHz Adjustable 1 31.32V 1.221V 36V 5.5V SOIC-8 , 1.7mm
Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8-Pin HSOIC EP T/R
NO Step-down type -40℃~+125℃@(TJ) 1 Step-down Adjustable 1.221V~31.32V 5A 5.5V~36V 500kHz SOP-8-EP-150mil DC-DC Converters ROHS
TPS5450 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 5days ago) DC to DC switching regulator 31V 3.9mm 5A 500kHz
DC/DC CONV, BUCK, 500KHZ, SO POWERPAD-8; Topologie: Buck (Abaisseur); Tension, entrée min.: 5.5V; Tension, entrée max..: 36V; Nombre de canaux de sortie: 1Sortie(s); Boîtier de convertisseur DC / DC: SO PowerPAD; Nombre de br
Dc/Dc Conv, Buck, 500Khz, So Powerpad-8; Topology:Buck (Step Down); Input Voltage Min:5.5V; Input Voltage Max:36V; No. Of Outputs:1Outputs; Dc/Dc Converter Ic Case:So Powerpad; No. Of Pins:8Pins; Output Current:5A; Output Voltage Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS5450DDAR
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
Weight70.590313 mg
Technical
Efficiency90 %
Max Duty Cycle89 %
Max Input Voltage36 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5 A
Max Output Voltage31 V
Max Supply Voltage36 V
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Min Output Voltage1.22 V
Min Supply Voltage5.5 V
Nominal Supply Current3 mA
Number of Channels1
Number of Outputs1
Operating Supply Voltage36 V
Output Current5 A
Output TypeAdjustable
Output Voltage31 V
Quiescent Current3 mA
Schedule B8542390000
Switching Frequency500 kHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm