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TLV62569PDDCT
Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 2A 6-Pin TSOT-23 T/R
TLV62569PDDCT
Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.5V 2A 6-Pin TSOT-23 T/R
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製造商零件號 # : TLV62569PDDCT
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包裝/封裝: SOT23-6
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零件狀態 : ACTIVE
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製造商: Texas Instruments
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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TLV62569PDDCT 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.824 | $0.82 |
| 10 | $0.680 | $6.80 |
| 30 | $0.608 | $18.24 |
| 250 | $0.537 | $134.25 |
| 500 | $0.493 | $246.50 |
| 1000 | $0.472 | $472.00 |
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 TLV62569PDDCT is a versatile and efficient solution for a wide range of battery-powered applications. Its high level of integration and wide input voltage range make it a suitable choice for devices such as smartphones, tablets, and wearable technology. With its compact design and minimal external components required, it simplifies the design process and helps save valuable board space
主要特徵
- Simple design with reduced external components
- High current output up to 1A for reliable power delivery
- Fast transient response for stable voltage regulation
- Suitable for applications requiring high accuracy and precision
- Compact size for easy integration into PCBs
- Low standby current for minimized power consumption
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。
| Vin (min) (V) | 2.5 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | 0.6 | Vout (max) (V) | 5.5 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.035 |
| Switching frequency (min) (kHz) | 1500 | Switching frequency (max) (kHz) | 1500 |
| Features | Enable, Forced PWM, Light Load Efficiency, Light load efficiency, Power good, Synchronous Rectification | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | COT | Duty cycle (max) (%) | 100 |
| Type | Converter |
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 TLV62569PDDCT?
The TLV62569PDDCT is a high-efficiency, 4A synchronous step-down DC-DC converter designed by Texas Instruments. It is suitable for applications requiring precise voltage regulation and high current output, such as power supplies for industrial equipment, consumer electronics, and automotive systems.
How Does TLV62569PDDCT Work?
The TLV62569PDDCT operates by converting a higher input voltage to a lower regulated output voltage with high efficiency. It utilizes a synchronous buck converter topology to step down the voltage while minimizing power loss. The converter features adjustable switching frequency and excellent load transient response for various power supply requirements.
How Many Pins does TLV62569PDDCT have and What are the Functions of the Pinout Configuration?
The TLV62569PDDCT is housed in a 10-pin HTSSOP (PowerPAD) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switch pin for power stage.
- AGND: Analog ground pin.
- PGND: Power ground pin.
- EN: Enable pin.
- FB: Feedback pin for output voltage regulation.
- PWM: Pulse-width modulation pin.
- SS/TR: Soft-start/tracking pin.
- COMP: Compensation pin.
- PGOOD: Power good output pin.
What are the Pros and Cons of TLV62569PDDCT?
Pros:
- High Efficiency: Offers high efficiency conversion for reduced power consumption.
- Adjustable Frequency: Allows tuning of switching frequency for optimized performance.
- Wide Input Voltage Range: Can accommodate a broad range of input voltages for flexibility.
- Protection Features: Includes various protection mechanisms like overcurrent and thermal shutdown.
- Compact Package: The HTSSOP package is space-saving and thermally efficient.
Cons:
- External Components: May require additional external components for specific applications or performance enhancement.
- Complexity: Synchronous buck converters can be more complex to design compared to non-synchronous alternatives.
- Cost: Higher current and efficiency capabilities may come at a slightly higher cost.
Are There Any Equivalents/Alternatives to TLV62569PDDCT for Recommendation?
- The LM43601 from Texas Instruments is a similar high-current synchronous step-down converter.
- Alternatives to the TLV62569PDDCT include the MP2491 from Monolithic Power Systems and the TPS62125 from Texas Instruments.
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