TPS62827DMQR, Switching Voltage Regulators 2.5-V to 5.5-V input, 4-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
TPS6282x Step-Down Converters Texas Instruments TPS6282x Step-Down Converters are easy-to-use synchronous step-down DC-DC converters with a very low quiescent current of only 4µA. Based on the DCS-Control topology, it provides a fast transient response. The internal reference allows regulation of the output voltage down to 0.6V with a high feedback voltage accuracy of 1% over the junction temperature range of -40°C to 125°C. These devices supply up to 4A output current from a 2.4V to 5.5V input voltage. These devices are pin-to-pin and BOM-to-BOM compatible. The entire solution requires a small 470nH inductor, a 4.7µF input capacitor, and two 10µF or 22µF output capacitors.
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: | 3000 |
Input Voltage, Max: | 5.5 V |
Input Voltage, Min: | 2.5 V |
Input Voltage: | 2.5 V to 5.5 V |
Load Regulation: | 0.1%/A |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Output Current: | 4 A |
Output Voltage: | 600 mV to 4 V |
Package/Case: | VSON-6 |
Product Category: | Switching Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Quiescent Current: | 4 uA |
Shutdown: | Shutdown |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Min: | 2.4 V |
Switching Frequency: | 2.2 MHz |
Topology: | Buck |
Type: | DC/DC Converter |
Техническая документация
Datasheet
pdf, 2077 КБ
Дополнительная информация
Калькуляторы группы «Микросхемы для импульсных источников питания»
Типы корпусов импортных микросхем