价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | TPS51220ARSNT | 270 | 20h | |||||||||
| DigiKey | 296-25541-1-ND | 459 | 1 | Cut Tape | ||||||||
| Verical | TPS51220ARSNT | 220 | 132 | |||||||||
| Arrow Electronics | TPS51220ARSNT | 0 | 250 | |||||||||
| Mouser | 595-TPS51220ARSNT | 250 | 1 | Tape & Reel |
备用零件
Price @ 1000
$ 2.389
$ 1.91
Stock
157,064
415,337
Authorized Distributors
5
2
Topology
Buck
Buck
Output Voltage
12 V
12 V
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
QFN
QFN
Number of Pins
32
32
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 TPS51220ARSNT 的评估工作包和参考设计。
评估工具包
相关零件
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描述
由其分销商提供的 Texas Instruments TPS51220ARSNT 的描述。
Current Mode PWM Controller 1V to 12V 20A 32-Pin WQFN EP T/R
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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/PackageQFN
MountSurface Mount
Number of Pins32
Technical
Duty Cycle99 %
Fall Time290 ns
Max Duty Cycle99 %
Max Operating Temperature85 °C
Max Supply Voltage32 V
Min Operating Temperature-40 °C
Number of Outputs2
Operating Supply Current800 µA
Output Current450 mA
Output Voltage12 V
PackagingTape and Reel
Quiescent Current1.3 mA
Rise Time160 ns
Schedule B8542390000
Switching Frequency1 MHz
TopologyBuck
Dimensions
Height800 µm
Length4 mm
Thickness750 µm
Width4 mm