Overview
The LM27313XQMFX/NOPB is a high-performance, 1.6 MHz boost converter IC manufactured by Texas Instruments. This device is designed for applications requiring a wide input voltage range and high efficiency. It features a current-mode control architecture, which provides fast transient response and incorporates pulse-by-pulse current limiting protection. The LM27313XQMFX/NOPB is AEC-Q100 Grade 1 qualified, making it suitable for automotive and other demanding environments. It is packaged in a compact SOT-23-5 package, facilitating small solution sizes with minimal external components.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Supply Voltage (VIN) | 2.7 | 14.5 | V | |
| Output Voltage Range | 5 | 28 | V | |
| Switching Frequency | 1.6 | MHz | ||
| Maximum Output Current | 800 | mA | ||
| SW Pin Voltage | -0.4 | 30 | V | |
| Junction Temperature (TJ) | -40 | 125 | °C | |
| Package Type | SOT-23-5 |
Key Features
- Current-mode control for fast transient response
- Pulse-by-pulse current limiting protection
- High switching frequency of 1.6 MHz
- Wide input voltage range: 2.7V to 14.5V
- Adjustable output voltage range: 5V to 28V
- Internal control loop compensation, no additional external components required
- Logic level shutdown for low power consumption
- AEC-Q100 Grade 1 qualified for automotive applications
- Compact SOT-23-5 package for small solution sizes
Applications
- Automotive systems requiring high reliability and wide input voltage range
- Industrial power supplies and DC-DC converters
- Portable electronics needing efficient and compact power solutions
- Medical devices requiring stable and efficient power conversion
- Other applications where high efficiency and small form factor are critical
Q & A
- What is the switching frequency of the LM27313XQMFX/NOPB?
The switching frequency is 1.6 MHz.
- What is the input voltage range for this device?
The input voltage range is from 2.7V to 14.5V.
- What is the maximum output current of the LM27313XQMFX/NOPB?
The maximum output current is 800 mA.
- Is the LM27313XQMFX/NOPB suitable for automotive applications?
- What type of control does the LM27313XQMFX/NOPB use?
- Does the LM27313XQMFX/NOPB require external control loop compensation components?
- What is the package type of the LM27313XQMFX/NOPB?
- What are the key protection features of the LM27313XQMFX/NOPB?
- Can the LM27313XQMFX/NOPB be used in low power consumption applications?
- What is the junction temperature range for the LM27313XQMFX/NOPB?
