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LTC3200ES6-5
+StücklisteSwitching Voltage Regulators LTC3200 - Low Noise, Regulated Charge Pump DC/DC Converters
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HerstellerAnaloge Geräte
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Herstellerteil #LTC3200ES6-5
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Datenblatt LTC3200ES6-5 DataSheet
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Auf Lager21748
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
Übersicht
Description
Key features include a fixed output voltage of 5V, high efficiency (up to 90%), and a small footprint due to its compact SOT-23 6-lead package. The LTC3200ES6-5 also incorporates protection features like short-circuit protection and thermal shutdown to ensure reliability under various conditions.
The device is suitable for applications such as OLED displays, white LED drivers, and other portable electronic devices that require a compact and efficient power conversion solution. Its simplicity and efficiency make it a popular choice for designers working on compact, battery-operated electronics.
Equivalent
1. MAX1675 - by Maxim Integrated, providing similar voltage regulation functionalities.
2. TPS60250 - by Texas Instruments, suitable for low-power applications with similar features.
3. LM2750 - by Texas Instruments, another charge pump with comparable specs.
4. ADM8828 - by Analog Devices, also offers voltage regulation with similar characteristics.
These alternatives offer similar performance for applications requiring regulated output voltage.
Features
1. Output Voltage: Provides a fixed 5V output.
2. Input Voltage Range: Operates from a 2.7V to 5.5V input range.
3. Efficiency: Offers high efficiency, typically up to 90%, due to its low dropout voltage.
4. Switching Frequency: Operates at a high switching frequency of approximately 2MHz, which allows for small external components.
5. Low Noise: Features low output voltage ripple, making it suitable for noise-sensitive applications.
6. Compact Package: Available in a small SOT-23 6-lead package, allowing for compact designs.
7. Shutdown Mode: Includes a low quiescent current shutdown mode.
8. Protection: Built-in over-temperature and short-circuit protection increase its reliability.
9. No Inductor Required: As a charge pump converter, it does not require an inductor, simplifying the design and reducing the overall component count.
These features make the LTC3200ES6-5 suitable for portable and battery-powered applications that require efficient voltage conversion.
Pinout
The primary function of the LTC3200ES6-5 is to provide a regulated 5V output from an input voltage range. It operates as a step-up (boost) charge pump, using a doubling architecture to achieve the desired output. This makes the device particularly useful in battery-powered applications where a stable 5V supply is required from a lower voltage source.
Key features include:
1. Low noise and high efficiency.
2. Automatic mode switching between 1x and 2x boost modes.
3. Compact size due to the SOT-23-6 package.
4. No inductors required, minimizing the external component count.
Overall, the LTC3200ES6-5 offers a simple and efficient solution for generating a 5V rail in space-constrained applications.