价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | TPS53318DQPR | 62 | 1 | |||||||||
| DigiKey | 296-39408-1-ND | 2,778 | 1 | Cut Tape | ||||||||
| Verical | TPS53318DQPR | 62 | 3 | |||||||||
| Mouser | 595-TPS53318DQPR | 5,273 | 1 | Tape & Reel | ||||||||
| Microchip USA | TPS53318DQPR | 1,368 | 150 | 3d |
备用零件
Price @ 1000
$ 3.043
$ 3.684
Stock
1,393,109
673,331
Authorized Distributors
4
4
Case/Package
-
-
Number of Pins
22
22
Number of Outputs
1
1
Max Output Current
8 A
8 A
Switching Frequency
1 MHz
970 kHz
Min Input Voltage
1.5 V
1.5 V
Max Input Voltage
22 V
22 V
Min Output Voltage
600 mV
600 mV
Max Output Voltage
5.5 V
5.5 V
Efficiency
91 %
91 %
Synchronous Rectifier
Yes
Yes
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
工程资源
查看 Texas Instruments TPS53318DQPR 的评估工作包和参考设计。
评估工具包
参考设计
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描述
由其分销商提供的 Texas Instruments TPS53318DQPR 的描述。
1.5-V to 22-V, 8-A synchronous buck converter with eco-mode 22-LSON-CLIP -40 to 125
Switching Regulator, 8A, 1000kHz Switching Freq-Max, PDSO22
TPS5331x 8A or 14A high efficiency synchronous step-down converter with Eco-Mode control
TPS53318 Tape & Reel (TR) Matte Tin (Sn) ACTIVE (Last Updated: 1day ago) DC to DC switching regulator 12V 5mm 8A 250kHz~1MHz
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 Pins22
Technical
Ambient Temperature Range High85 °C
Efficiency91 %
Max Duty Cycle45 %
Max Input Voltage22 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature85 °C
Max Output Current8 A
Max Output Voltage5.5 V
Max Supply Voltage28 V
Min Input Voltage1.5 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Min Supply Voltage1.5 V
Nominal Supply Current420 µA
Number of Channels1
Number of Outputs1
Output ConfigurationPositive
Output Current8 A
Output TypeAdjustable
Output Voltage5.5 V
PackagingTape and Reel
Quiescent Current320 µA
Schedule B8542390000
Switching Frequency1 MHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.5 mm
Length6 mm
Thickness1.5 mm
Width5 mm