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PAM2305AABADJ
Advanced 1A step-down converter solution
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製造商零件號 # : PAM2305AABADJ
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包裝/封裝: TSOT25-5
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零件狀態 : Active
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製造商: Diodes Incorporated
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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PAM2305AABADJ 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 5 | $0.122 | $0.61 |
| 50 | $0.105 | $5.25 |
| 150 | $0.098 | $14.70 |
| 500 | $0.089 | $44.50 |
| 3000 | $0.086 | $258.00 |
| 6000 | $0.084 | $504.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
The PAM2305AABADJ is a high-performance DC-DC converter designed for space-constrained applications. With a wide input voltage range and adjustable output voltage, this converter offers versatility and efficiency in a compact package. The integrated power MOSFETs help to simplify the design and reduce overall solution size, while the over-current and thermal shutdown protection features ensure safe operation in various conditions. Whether you need to power portable devices, battery-powered equipment, or other space-constrained applications, the PAM2305AABADJ is a reliable choice that delivers exceptional performance and reliability
主要特徵
- Efficiency up to 96%
- Only 40μA (Typ. per Channel) Quiescent Current
- Output Current: Up to 1A per Channel
- Internal Synchronous Rectifier
- 1.5MHz Switching Frequency
- Soft Start
- Under-Voltage Lockout
- Short Circuit Protection
- Thermal Shutdown
- Small 12L WDFN3x3 Package
- Pb-Free Package and RoHS Compliant
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 600 mV to 5.5 V | Output Current ! | 1 A |
| Input Voltage, Max | 5.5 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | TSOT-25-5 |
| Mounting Style | SMD/SMT | Switching Frequency ! | 1.5 MHz |
| Quiescent Current ! | 40 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Series | PAM2305 |
| Input Voltage, Min | 2.5 V | Brand | Diodes Incorporated |
| Input Voltage | 2.5 V to 5.5 V | Load Regulation ! | 0.5 % |
| Moisture Sensitive | Yes | Product Type ! | Switching Voltage Regulators |
| Shutdown | Shutdown | Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs | Type | DC-DC Voltage Converter |
| Unit Weight | 0.006423 oz |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is PAM2305AABADJ?
The PAM2305AABADJ is a high-efficiency, 1.2MHz, 1.2A synchronous step-down DC-DC converter designed by Diodes Incorporated. It is ideal for applications requiring a compact and efficient power supply, such as portable devices, wireless routers, and battery-powered systems.
How Does PAM2305AABADJ Work?
The PAM2305AABADJ operates as a step-down DC-DC converter, efficiently reducing input voltage to a lower output voltage with high efficiency. It utilizes synchronous rectification to minimize power loss and maximize efficiency. The converter features a fixed frequency PWM control and an adjustable output voltage, providing flexibility in various power supply applications.
How Many Pins does PAM2305AABADJ have and What are the Functions of the Pinout Configuration?
The PAM2305AABADJ is housed in a 8-pin SOP or U-DFN2020-6 package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- EN: Enable pin.
- FB: Feedback pin for output voltage adjustment.
- SW: Switching node for the internal MOSFETs.
- PWM: Pulse width modulation pin for adjustable frequency selection.
- PGND: Power ground pin.
- VOUT: Output voltage pin.
What are the Pros and Cons of PAM2305AABADJ?
Pros:
- High Efficiency: Operates at high efficiency, reducing power loss and extending battery life.
- Compact Design: The small package size makes it suitable for space-constrained applications.
- Adjustable Output: Features an adjustable output voltage, providing flexibility for different system requirements.
- Low Ripple: Generates low output voltage ripple for sensitive electronic components.
- Internal Synchronous Rectification: Minimizes conduction loss and enhances efficiency.
Cons:
- Operating Frequency: The fixed 1.2MHz switching frequency may not be suitable for all applications.
- Heat Dissipation: May require additional thermal considerations for high-power applications.
- External Components: Some applications may require additional external components for optimal performance.
Are There Any Equivalents/Alternatives to PAM2305AABADJ for Recommendation?
- The MP2307 from Monolithic Power Systems is a similar synchronous step-down converter.
- Alternatives to the PAM2305AABADJ include the TPS62203 from Texas Instruments and the LT1763 from Analog Devices.
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