대체 부품
Price @ 1000
$ 1.987
$ 2.73
Stock
197,344
196,723
Authorized Distributors
0
2
Topology
Full-Bridge, Half-Bridge, Push-Pull
Full-Bridge, Half-Bridge, Push-Pull
Output Voltage
3.25 V
3.25 V
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
-
-
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
Yes
Yes
Case/Package
VQFN
VQFN
Number of Pins
20
20
공급망
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
엔지니어링 리소스
Texas Instruments UCC28251RGPR의 평가 키트와 참조 설계를 확인하세요.
평가 키트
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설명
유통업체에서 제공한 Texas Instruments UCC28251RGPR에 대한 설명입니다.
IC REG CTRLR MULT TOPOLOGY 20QFN / Advanced PWM Controller With Prebias Operation
Full-Bridge,Half-Bridge,Push-Pull Yes 42KHz~945KHz PWM Signal 2 20.3V -0.3V QFN
Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin VQFN EP T/R
제조업체 별칭
Texas Instruments에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Texas Instruments는 다음 이름으로도 알려져 있습니다:
- 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.
기술 사양
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins20
Technical
Clock SyncNo
Duty Cycle100 %
Fall Time8 ns
Max Duty Cycle100 %
Max Operating Temperature125 °C
Max Supply Voltage17 V
Min Operating Temperature-40 °C
Nominal Supply Current2 mA
Number of Output Phases1
Number of Outputs2
Operating Supply Current2 mA
Operating Supply Voltage12 V
Output ConfigurationPositive
Output Current25 mA
Output TypePWM
Output Voltage3.25 V
PackagingTape & Reel (TR)
Rise Time8 ns
Switching Frequency945 kHz
Synchronous RectifierYes
TopologyFull-Bridge, Half-Bridge, Push-Pull
Dimensions
Height1 mm
Length4 mm
Thickness930 µm
Width4 mm