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SC1592ISTRT
LDO Regulator Pos 0.8V to 1.8V 3A 8-Pin SOIC N EP T/RSC1592ISTRT
LDO Regulator Pos 0.8V to 1.8V 3A 8-Pin SOIC N EP T/R
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製造商零件號 # : SC1592ISTRT
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包裝/封裝: SOIC-8
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零件狀態 : Obsolete
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製造商: Semtech Corporation
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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SC1592ISTRT 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
One of the key highlights of the SC1592ISTRT is its low dropout voltage of 220mV at full load, which greatly reduces power dissipation and enhances overall efficiency. Additionally, the regulator boasts a low quiescent current of 100μA, making it an excellent choice for battery-powered devices where minimizing power consumption is crucial
主要特徵
- High efficiency synchronous buck converter
- Wide input voltage range: 4.5V to 65V
- Output voltage adjustable from 0.6V to 97% of input voltage
- Integrated 100mΩ high side switch
- Fixed 500kHz switching frequency
- Programmable soft-start with external capacitor
應用
- Wireless communications
- Internet of Things (IoT) devices
- Sensor networks
- Smart metering
- Industrial automation
- Home automation
- Healthcare monitoring
- Security systems
- Environmental monitoring
- Smart cities
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 ! | LDO Voltage Regulators | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| Output Voltage | Adjustable | Output Current ! | 3 A |
| Number of Outputs | 1 Output | Input Voltage, Min | 1.25 V |
| Input Voltage, Max | 16 V | Output Type | Adjustable |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
| Dropout Voltage ! | 260 mV | Series | SC1592 |
| Brand | Semtech | Development Kit | SC1592EVB |
| Dropout Voltage - Max | 520 mV | Line Regulation ! | 0.01 %/V |
| Load Regulation ! | 1.4 % | Product | LDO Voltage Regulators |
| Product Type ! | LDO Voltage Regulators | Reference Voltage ! | 800 mV |
| Factory Pack Quantity | 2500 | Subcategory | PMIC - Power Management ICs |
| Tolerance | 1 % | Type | Low Dropout Linear Voltage Regulator |
| Voltage Regulation Accuracy | 1 % | Unit Weight | 0.004922 oz |
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 SC1592ISTRT?
The SC1592ISTRT is a synchronous step-down DC-DC converter module designed by Semtech. It is ideal for applications requiring efficient power conversion, such as mobile devices, IoT devices, and automotive electronics.
How Does SC1592ISTRT Work?
The SC1592ISTRT functions by converting a higher input voltage to a lower output voltage with high efficiency. It operates synchronously to regulate the output voltage while minimizing power losses. The converter features built-in protection features and a compact form factor for space-constrained designs.
How Many Pins does SC1592ISTRT have and What are the Functions of the Pinout Configuration?
The SC1592ISTRT is housed in a 16-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node for the internal power switch.
- PGND: Power ground pin.
- FB: Feedback pin for voltage regulation.
- EN: Enable pin for turning the converter on/off.
- COMP, SS, AGND: Compensation, soft-start, and analog ground pins.
- BOOT, LX: Bootstrap and inductor connection pins.
What are the Pros and Cons of SC1592ISTRT?
Pros:
- High Efficiency: Provides efficient power conversion for energy-sensitive applications.
- Compact Size: The QFN package offers a space-saving design for compact products.
- Built-in Protection: Features built-in protection circuits for overcurrent, overvoltage, and thermal shutdown.
- Wide Input Voltage Range: Supports a wide input voltage range for flexibility in different power sources.
- Low EMI: Designed to minimize electromagnetic interference for reliable operation.
Cons:
- Complexity: May require careful PCB layout and external component selection for optimal performance.
- Thermal Management: Efficient operation may still generate heat that needs to be managed in the system.
- Cost: Higher efficiency converters like the SC1592ISTRT may be priced higher than lower-efficiency alternatives.
Are There Any Equivalents/Alternatives to SC1592ISTRT for Recommendation?
- The LM2675 from Texas Instruments is a similar synchronous step-down converter with comparable features.
- Alternatives to the SC1592ISTRT include the MP2315 from Monolithic Power Systems and the LT8614 from Analog Devices.
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