TPS621351RGXR, Switching Voltage Regulators 3-17V 4.0A Step-Down Converter with 1% accuracy and PFM/Forced-PWM in 2x3QFN 11-VQFN-HR -40 to 1
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см. техническую документацию
см. техническую документацию
540 руб.
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430 руб.
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
TPS62135/TPS621351 Step-Down ConvertersTexas Instruments TPS62135/TPS621351 Step-Down Converters are high efficiency and easy to use synchronous step-down DC-DC converters, based on the DCS-Control™ Topology. The device has a wide input voltage range of 3V to 17V, making it suitable for multi-cell Li-Ion and 12V intermediate supply rails. Each device provides 3.5A continuous output current. The Texas Instruments TPS62135 automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range. With that, these are well suited for applications that require connected standby performance, like ultra-low-power computers. With the MODE pin set to low, the switching frequency of the device is adapted automatically based on the input and output voltage. This technique is called Automatic Efficiency Enhancement (AEE™) and maintains high conversion efficiency over the whole operation range. It provides a 1% output voltage accuracy in PWM mode and therefore enables the design of a power supply with high output voltage accuracy.
Технические параметры
Brand: | Texas Instruments |
Development Kit: | TPS62135EVM-698 |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Input Voltage, Max: | 17 V |
Input Voltage, Min: | 3 V |
Input Voltage: | 3 V to 17 V |
Load Regulation: | 0.05%/A |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Operating Supply Current: | 18 uA |
Output Current: | 3.5 A |
Output Voltage: | 800 mV to 12 V |
Package / Case: | VQFN-HR-11 |
Product Category: | Switching Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Quiescent Current: | 18 uA |
Series: | TPS62135 |
Shutdown: | Shutdown |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Min: | 3 V |
Switching Frequency: | 2.5 MHz |
Topology: | Buck |
Type: | Step-Down Converter |
Вес, г | 0.01 |
Дополнительная информация
Калькуляторы группы «Микросхемы для импульсных источников питания»
Типы корпусов импортных микросхем