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RT2859AHGQW

RT2859AHGQW

RT2859AHGQW

Richtek USA Inc.

4.5V DC DC Voltage Regulator 1 Outputs 650kHz Cut Tape (CT) 3A 16-WFQFN Exposed Pad

SOT-23

RT2859AHGQW Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Supplier Device Package 16-WQFN (3x3)
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2014
Series ACOT™
Part Status Discontinued
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 Type Adjustable
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 3A
Max Output Voltage 7V
Voltage - Output (Min/Fixed) 0.765V
Topology Buck
Min Input Voltage 4.5V
Frequency - Switching 650kHz
Max Input Voltage 18V
Synchronous Rectifier Yes
Min Output Voltage 765mV
Voltage - Output (Max) 7V
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,500 $1.31631 $1.31631
RT2859AHGQW Product Details

RT2859AHGQW Overview


It uses the Cut Tape (CT) package in order to optimize the performance of this voltage regulator. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 16-WFQFN Exposed Pad package. There are 1 outputs configured on the voltage regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. In this voltage regulator 12v, the switching frequency is 650kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.5V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.765V. Featuring a 3A output current, dc to dc voltage regulator offers maximum design flexibility. Voltage regulators' input voltage is limited to 18V. Ideally this switch regulator should have an output voltage of about 765mV at the very least. The maximal output voltage of 7V allows adjusting voltage regulator for simple operation. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 7V. This voltage regulator belongs to the ACOT? family and is known as a switching DC-DC regulator. The high-limit maximum operating temperature 85°C allows harley voltage regulator stable operation. In order to ensure DC DC switching regulator's reliability, it operates at the minimum operating temperature of -40°C. It supports a dc to dc voltage regulator's minimum input voltage of 4.5V. Designed to sustain a maximum voltage of 18V for DC-DC switching regulators.

RT2859AHGQW Features


1 outputs

RT2859AHGQW Applications


There are a lot of Richtek USA Inc. RT2859AHGQW Voltage Regulators applications.

  • seismic instrument power circuits
  • Servo drive system
  • Remotely powered electric motors
  • Lathes
  • Electrical distribution systems
  • Nuclear power plants
  • Shearing machines
  • Television equipment
  • Game consoles
  • Post equipment

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