TPS544B20RVFT, Switching Voltage Regulators 4.5-18V 20A SWIFT
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage Regulators
TPS544x20 Synchronous Buck ConverterTexas Instruments TPS544x20 synchronous buck converters are 20A and 30A high-performance DC-DC converters with two integrated N-channel NexFET™ power MOSFETs. These devices implement TI's proprietary D-CAP and D-CAP2 mode control providing natural input voltage feed-forward and fast transient response with a precision error amplifier and low-offset differential remote sense amplifier for precise output voltage regulation with minimal external compensation. Monotonic pre-bias capability eliminates concerns about damaging sensitive loads. Integrated PMBus capability provides current, voltage and on-board temperature monitoring, as well as many user-programmable configuration options as well as Adaptive Voltage Scaling (AVS) and output voltage margin testing.
Технические параметры
| Brand: | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity: | 250 |
| Input Voltage, Max: | 18 V |
| Input Voltage, Min: | 4.5 V |
| Input Voltage: | 4.5 V to 18 V |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Outputs: | 1 Output |
| Operating Supply Current: | 8 mA |
| Output Current: | 30 A |
| Output Voltage: | 600 mV to 5.5 V |
| Package / Case: | LQFN-40 |
| Product Category: | Switching Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Product: | Voltage Regulators |
| Quiescent Current: | 10 mA |
| Series: | TPS544B20 |
| Subcategory: | PMIC-Power Management ICs |
| Supply Voltage - Min: | 4.5 V |
| Switching Frequency: | 1 MHz |
| Topology: | Buck |
| Tradename: | SWIFT |
| Type: | Synchronous Buck Converter |
| Automotive | No |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant with Exemption |
| Maximum Input Voltage (V) | 18 |
| Maximum Operating Temperature (°C) | 85 |
| Maximum Output Current (A) | 20 |
| Minimum Input Voltage (V) | 4.5 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage (V) | 4.5 to 18 |
| Output Type | Adjustable |
| Output Voltage (V) | 0.6 to 5.5 |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 40 |
| Pin Count | 40 |
| PPAP | No |
| Supplier Package | LQFN-CLIP EP |
| Switching Frequency (kHz) | 1150 |
| Switching Regulator | Yes |
| Type | Synchronous Step Down |
| Typical Quiescent Current (uA) | 8000 |
| Вес, г | 0.07 |
Техническая документация
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