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PM6644
PM6644
DC to DC Converter and Switching Regulator Chip PM6644
STMicroelectronics
PM6644
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Power Management
DC to DC Converter and Switching Regulator Chip
PM6644.pdf
Specification
Product AttributeAttribute Value
PPAPNo
TypeStep Down
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
IsolationNon-Isolated
PackagingTube
Pin Count10
AutomotiveNo
Lead ShapeNo Lead
Output TypeFixed|Adjustable
PCB changed10
Part StatusObsolete
Package Width3
Package Height0.88
Package Length3
Supplier PackageDFN EP
Number of Outputs1
Output Voltage (V)3.47|0.9 to 8
Switching RegulatorYes
Standard Package NameDFN
Maximum Input Voltage (V)25
Minimum Input Voltage (V)4.5
Switching Frequency (kHz)200 to 600
Maximum Output Current (A)0.35
Operating Supply Voltage (V)3.4 to 4.2
Typical Quiescent Current (uA)26
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 4.5V to 25V Step Down Single-Out 0.9V to 8V/3.47V 0.35A 10-Pin DFN EP Tube
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