Name: RT7280GQW
Brand: Richtek USA Inc.
SKU: RT7280GQW
Price: 1.43000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	16 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Number of Pins	10
Supplier Device Package	10-WDFN (3x3)
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2013
Series	ACOT™
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	18V
Output Voltage	8V
Output Type	Adjustable
Voltage - Input (Min)	4.5V
Output Configuration	Positive
Current - Output	2A
Max Output Voltage	8V
Voltage - Output (Min/Fixed)	0.765V
Topology	Buck
Min Input Voltage	4.5V
Frequency - Switching	700kHz
Max Input Voltage	18V
Synchronous Rectifier	Yes
Min Output Voltage	765mV
Voltage - Output (Max)	8V
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant

RT7280GQW Product Details

RT7280GQW Overview

It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. The space-saving 10-WFDFN Exposed Pad package is available for this voltage regulator. There are 1 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. There is a switching regulator that is compatible with the Surface Mount mounting. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. In this voltage regulator 12v, the switching frequency is 700kHz. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.765V. DC DC switching regulator's maximum design flexibility comes from its output current of 2A. Voltage regulator has an input voltage (Max) of 18V. The voltage DC DC switching regulator can provide is up to 8V volts. 10 pins are used for switching regulator operation. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 765mV. By using 8V as the maximum output voltage, adjusting voltage regulator is easy to operate. The maximum output voltage of this regulator voltage is 8V. The switching DC-DC regulator belongs to the ACOT? family of electronic voltage regulator 12vs. In order to ensure switching regulator's stable operation, the maximum operating temperature 85°C is set at a high level. Reliability is ensured at minimum DC DC switching regulator's operating temperatures of -40°C. Input voltages as low as 4.5V can be used for DC DC switching regulator. The DC-DC switching regulator is designed to operate at its maximum input voltage.