PBA300F-15-C

Current - Output (Max):	22A
Approvals:	CE, cURus, TUV
Minimum Load Required:	No
Size / Dimension:	6.69" L x 4.02" W x 1.65" H (169.9mm x 102.1mm x 41.9mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-20°C ~ 70°C (With Derating)
Efficiency:	81%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	PB
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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The PBA300F-15-C is a type of AC/DC converters that are used to convert alternating current (AC) into direct current (DC). It is a single phase, 300W, 15V, 300mA output asynchronous buck converter. The PBA300F-15-C is widely used in high power to medium power applications such as computers, servers, monitors, charges, uninterruptible power supply (UPS) and automotive electronics.The working principle of PBA300F-15-C is based on its internal power switch that actively controls the output voltage. This power switch is used to reduce the input voltage level to match the output voltage. The active power switch acts as an on/off switch to regulate the output voltage via varying the duty cycle of the power switch. The device contains an active PWM (pulse width modulation) control loop to accurately control the output voltage. The frequency of the pulse-width modulation is 350kHz, which is ideal for high efficiency and fast regulation.The PBA300F-15-C has a wide input voltage range from 6.5V to 30V and is highly efficient, up to 94%. The device features programmable soft-start, which allows the user to set the soft start duration up to 1.2ms. It also features an open-drain enable pin which is used to enable or disable the converter’s operation. The enable pin has an active high logic level, which is ideal for easy logic control.The device offers protection features such as over-current protection, over-temperature protection and short-circuit protection. The output current limit is adjustable from 0.4A to 3A with a 0.2A resolution. The device also features an onboard thermal shut down, which protects the device from over-temperature conditions.The PBA300F-15-C is RoHS compliant, which means that it complies with environmental regulations. It is packaged in a SOT89-5 SMD package, which offers excellent electrical and thermal characteristics. This package is ideally suited for cost-sensitive, small form factor applications.The PBA300F-15-C is an ideal AC/DC converter for a wide range of applications. It has a wide input voltage range, high efficiency and fast regulation. It also offers protection features and is RoHS compliant. It is packaged in a convenient SOT89-5 SMD package which makes it ideal for cost-sensitive, space-constrained applications. This AC/DC converter is used in a wide range of applications such as computers, servers, monitors, charges, uninterruptible power supplies (UPS) and automotive electronics.

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