备用零件
Price @ 1000
$ 4.85
$ 3.864
Stock
572,893
663,139,221
Authorized Distributors
4
5
Case/Package
VQFN
VQFN
Number of Pins
24
24
Number of Outputs
2
2
Max Output Current
15 A
15 A
Switching Frequency
420 kHz
-
Min Input Voltage
3 V
3 V
Max Input Voltage
28 V
28 V
Min Output Voltage
760 mV
760 mV
Max Output Voltage
5.5 V
5.5 V
Efficiency
-
-
Synchronous Rectifier
-
-
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 TPS51124RGET 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 TPS51124RGET 的描述。
3-V to 28-V, dual-synchronous buck controller for low output voltage rails 24-VQFN -40 to 85
DC DC Controller Dual-OUT Sync Buck 3V to 28V Input 24-Pin VQFN EP T/R
Buck Yes Transistor Driver 2 5.5V 760mV 28V 3V QFN SMD mount，glue mount 950μm(height)
Dual Switching Controller, Voltage-mode, 15A, 420kHz Switching Freq-Max, PQCC24
CONTROLLER, BUCK, 1.6A, 1.25MHZ; Controller Type:Synchronous Buck; Voltage, Input Max:28V; Voltage, Output Max:5.5V; Max Output Current:15A; Output Type:Open Drain; Voltage, Supply Min:3V; Voltage, Supply Max:28V; Termination Type:SMD; Case Style:QFN; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; Base Number:5112; Frequency:420kHz; Voltage Regulator Type:Step Down (Buck); Voltage, Output Adjustable Max:5.5V; Voltage, Output Adjustable Min:0.76V
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageVQFN
Number of Pins24
Weight45.387587 mg
Technical
Duty Cycle88 %
Frequency420 kHz
Max Frequency420 kHz
Max Input Voltage28 V
Max Operating Temperature85 °C
Max Output Current15 A
Max Output Voltage5.5 V
Max Supply Voltage28 V
Min Input Voltage3 V
Min Operating Temperature-40 °C
Min Output Voltage760 mV
Min Supply Voltage3 V
Number of Outputs2
Output Current15 A
Output Voltage5.5 V
PackagingCut Tape
Quiescent Current350 µA
Schedule B8542390000
Switching Frequency420 kHz
TopologyBuck
Dimensions
Height1 mm
Length4 mm
Thickness880 µm
Width4 mm