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TLE4470G
+物料清單IC REG LINEAR POS ADJ DSO20
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製造商英飛淩科技
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製造商部分 #TLE4470G
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有存貨8066
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正品保證
規格
| 屬性 | 價值 |
| Series | OPTIREG™ |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Number of Regulators | 2 |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min / Fixed) | 5V, (5V), Tracking |
| Voltage - Output (Max) | 20V |
| Voltage Dropout (Max) | 0.5V @ 100mA, 0.6V @ 200mA |
| Current - Output | 180mA, 350mA |
| Current - Quiescent (Iq) | 500 µA |
| Current - Supply (Max) | 15 mA |
| PSRR | 60dB (20Hz ~ 20kHz) |
| Control Features | Enable, Reset |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | PG-DSO-20-6 |
| Base Product Number | TLE4470 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概述
Description
Key features include thermal shutdown, short-circuit protection, and overcurrent protection, ensuring robust performance and reliability in demanding environments. The TLE4470G is particularly suited for powering microcontrollers, sensors, and other electronic components in automotive systems.
Its compact package and efficient design make it an ideal choice for applications requiring stable power supply under varying load conditions. The device is characterized by high accuracy and fast transient response, making it effective for precision applications. Overall, the TLE4470G is a versatile solution for engineers seeking reliable voltage regulation in harsh operating conditions.
Equivalent
Features
1. Output Voltage Range: Adjustable output voltage from 5V to 20V.
2. High Precision: Low output voltage tolerance of ±2% at nominal conditions.
3. Current Capacity: Capable of delivering up to 1A of output current.
4. Low Standby Current: Minimal quiescent current, enhancing efficiency.
5. Thermal Protection: Integrated thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Built-in current limiting for fault protection.
7. Wide Input Voltage Range: Operates over a broad input voltage range (up to 45V).
8. Reverse Polarity Protection: Safeguards against incorrect connections.
9. Package Type: Available in a compact DSO-14 package, facilitating easy integration.
These features make the TLE4470G suitable for various applications, including power supply for microcontrollers and sensors in automotive environments.
Pinout
1. Input (VIN): This pin connects to the input voltage source.
2. Ground (GND): This pin is connected to the ground of the circuit.
3. Output (VOUT): This pin provides the regulated output voltage.
4. Feedback (FB): This pin is used for voltage feedback for regulation purposes.
5. Enable (EN): This pin allows the device to be turned on or off, helping to manage power consumption.
The TLE4470G is known for its low dropout voltage and high efficiency, making it suitable for power supply applications in automotive environments.