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TPS548A29RWWR
2.7-V TO 16-V INPUT, 15-A SYNCHR
- 제조업체
- Mfr.부분 #TPS548A29RWWR
- 패키지 VQFN-21
- 데이터시트
- 재고 있음7972
100% 원래 &새로운
배송 준비 24 시간
365 일 보장
RFQ 및더 많은 할인
사양
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 15A |
| Frequency-Switching | 600kHz, 800kHz, 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 21-PowerVFQFN |
개요
Description
Key features include a highly efficient design with integrated MOSFETs, which help minimize external component count and overall solution size. It also provides advanced protection features like over-current protection, under-voltage lockout, and thermal shutdown to ensure safe operation. The TPS548A29RWWR supports a programmable switching frequency, allowing designers to optimize the trade-offs between efficiency, size, and performance according to their application needs. Additionally, it offers a Power Good signal to indicate the status of the output voltage, facilitating system diagnostics.
Overall, the TPS548A29RWWR is a versatile and reliable solution for designers looking to implement robust DC-DC conversion in their electronic systems.
Features
1. Voltage Input Range: Supports a wide input voltage range from 2.7 V to 16 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 15 A continuous output current.
3. Efficiency: High efficiency due to synchronous rectification and low resistance FETs, optimizing performance over a wide load range.
4. Switching Frequency: Adjustable switching frequency ranging from 200 kHz to 2.2 MHz, allowing designers to optimize size, efficiency, and performance.
5. Soft Start and Sequencing: Includes adjustable soft start and tracking features for controlled power-up and sequencing.
6. Protection Features: Offers comprehensive protection mechanisms including over-current protection (OCP), over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.
7. Package: Comes in a space-saving, thermally enhanced 22-pin VQFN package.
8. Design Flexibility: Features external compensation for enhanced flexibility in power management designs.
9. Remote Sense: Supports remote sense to improve the regulation at the point of load.
This combination of features makes the TPS548A29RWWR suitable for powering a wide range of electronics, including FPGAs, ASICs, and microprocessors.
Package
Pinout
Key functions of the TPS548A29RWWR include:
1. Output Voltage Regulation: It can deliver up to 15 A of continuous output current, with an adjustable output voltage range.
2. Efficiency: It incorporates synchronous rectification to achieve high efficiency, which is crucial for systems requiring low power loss.
3. Protection Features: The device includes built-in protection features such as over-current protection (OCP), over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.
4. Soft Start and Sequencing: It includes a soft-start feature to prevent inrush current during startup, and it supports sequencing for power-up and power-down control.
5. Switching Frequency: The switching frequency is typically adjustable, offering flexibility to optimize efficiency and performance criteria.
This makes the TPS548A29RWWR suitable for applications in telecommunications, networking, and data center environments.
Manufacturer
Application
Equivalent
1. Analog Devices: ADP2386
2. Infineon Technologies: IR3883
3. Maxim Integrated: MAX20751
4. Microchip: MIC24055
5. ON Semiconductor: NCP45525
6. STMicroelectronics: L6986F
These equivalents offer similar functionalities but may vary in specifications such as voltage range, current output, and efficiency. Always verify compatibility with your application requirements.
배송
배송 방법We
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
지불
Payment Methods
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