4.5V 16-Pin DC DC Voltage Regulator 1 Outputs 650kHz Tape & Reel (TR) 4A 16-WFQFN Exposed Pad
SOT-23
RT2855ALGQW Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
18 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Number of Pins
16
Supplier Device Package
16-WQFN (3x3)
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2015
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
4A
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
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.620108
$2.620108
10
$2.471800
$24.718
100
$2.331887
$233.1887
500
$2.199893
$1099.9465
1000
$2.075371
$2075.371
RT2855ALGQW Product Details
RT2855ALGQW Overview
For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. There is a 16-WFQFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. There are 1 outputs on DC DC switching regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Switching regulators like this one can be mounted on the Surface Mount mounting system. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. There is a switching frequency of 650kHz for this voltage regulator 12v. Voltage regulators like this one can operate at least with 4.5V as the dc to dc voltage regulator's minimum input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.765V. This voltage regulator 12v offers maximum design flexibility with an output current of 4A. Voltage regulator's input voltage can reach 18V. In order to operate voltage regulator, 16 pins are required. The output voltage for this switching regulator should be kept at 765mV at least. DC DC switching regulator is able to operate in an easy way on the basis of the maximal output voltage of 7V. The maximum output voltage of this regulator voltage is 7V. As a member of the ACOT? family of DC/DC regulators, this part is prominent in many specifications. This voltage regulator allows stable operation due to its high maximum operating temperature 85°C. Reliability is ensured by operating at -40°C, the DC DC switching regulator's minimum operating temperature. An input voltage of 4.5V is the minimum voltage that it supports. Designed to sustain a maximum voltage of 18V for DC-DC switching regulators.
RT2855ALGQW Features
1 outputs 16 pins
RT2855ALGQW Applications
There are a lot of Richtek USA Inc. RT2855ALGQW Voltage Regulators applications.