REG710NA-5/250

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DC-DC switching regulators are widely used in power supply systems, especially when low voltage is required. They are known for their flexibility and high efficiency, and are also cost-effective. REG710NA-5/250 is an advanced DC-DC switching regulator from Texas Instruments that offers an efficient solution for many applications.

The REG710NA-5/250 is a single channel, synchronous buck regulator that features integrated high-side and low-side MOSFETs with an input voltage of 4.5 – 25 V, making this device suitable for a wide range of applications. It can deliver up to 250 mA at an output voltage range of 0.3 V to 5 V. It also features current limit, thermal shutdown and under voltage lockout (UVLO). Furthermore, the REG710NA-5/250 operates in a frequency range of 1 MHz to 2 MHz.

The REG710NA-5/250 can be used in many different applications, but is especially useful for applications such as portable and battery-powered devices, such as cellphones, digital cameras, and MP3 players. It can also be used in automotive and industrial applications, as well as in the computer, networking and telecommunications industries. This device is also suitable for driving high-brightness LEDs, as it can offer an output current up to 250 mA.

The REG710NA-5/250 device features synchronous rectification in order to achieve high output efficiency in a wide range of operating conditions; this feature also reduces switching losses, resulting in lower switching noise. In order to ensure maximum efficiency, the device operates in pulse-width modulation (PWM). The internal oscillator can be scaled to the required frequency, with a programmable dead time control from 0 to 255 that helps maximize efficiency. The device also features a wide hysteresis range, so it can operate correctly even in case of large output current variations.

The REG710NA-5/250 also features a voltage margining capability that allows the output voltage to be adjusted up or down, as needed. This is particularly useful when powering a load that requires an output voltage that slightly deviates from the nominal output voltage. Additionally, the device includes an enable pin which acts as an input to control the device\'s on/off state; when the enable pin is active the device is switched off. This feature is ideal for battery operated applications.

The REG710NA-5/250 has a built-in frequency-hopping spread spectrum that reduces EMI radiation. It also features a low-power sleep mode that reduces the average current consumption and reduces the power consumption even more when no load is detected.

The REG710NA-5/250 is a high-performance device designed to deliver an efficient and cost-effective solution for a wide range of applications. It is suitable for applications such as portable and battery-powered devices, automotive and industrial applications, and computer, networking and telecommunications applications. With its high output efficiency, wide range of input voltages, and wide hysteresis range, the REG710NA-5/250 is an ideal choice for many DC-DC switching regulator applications.

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