4.5V~5.5V DC to DC converter IC 1 Outputs 290kHz~430kHz Transistor Driver
SOT-23
RT8237CZQW(2) Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Supplier Device Package
10-WDFN (3x3)
Operating Temperature
-40°C~85°C TA
Packaging
Cut Tape (CT)
Published
2014
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
Output Type
Transistor Driver
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
Control Features
Current Limit, Enable, Phase Control, Power Good
Topology
Buck
Frequency - Switching
290kHz~430kHz
Synchronous Rectifier
Yes
Clock Sync
No
Output Phases
1
Number of Output Phases
1
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.194279
$0.194279
10
$0.183282
$1.83282
100
$0.172907
$17.2907
500
$0.163120
$81.56
1000
$0.153887
$153.887
RT8237CZQW(2) Product Details
RT8237CZQW(2) Overview
Capsuled in the 10-WFDFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC packaging is solid with a Cut Tape (CT) enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4.5V~5.5V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~85°C TA. Using this switching controller, it is possible to switch at 290kHz~430kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Phase Control, Power Good. At least -40°C°C is recommended. At85°C, dc regulator should run. A 10-WDFN (3x3) would be the supplier dc dc controller package for this part. The phase of this controller is 1.
RT8237CZQW(2) Features
Transistor Driver Outputs Switching Frequency: 290kHz~430kHz Current Limit, Enable, Phase Control, Power Good
RT8237CZQW(2) Applications
There are a lot of Richtek USA Inc. RT8237CZQW(2) DC to DC converter applications.