Surface mountable DC/DC controller and regulator featuring a 2A maximum output current and 24W maximum output power. Operates with an input voltage range of 8V to 18V, delivering a fixed -12V output voltage. Achieves up to 84% efficiency with a maximum switching frequency of 600kHz. Packaged in a 14-pin SMD/SMT configuration, this RoHS compliant component is suitable for operation between -40°C and 85°C.
PackageSMD/SMT
MountingSurface Mount
Power24W
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Technical Specifications
Texas Instruments PT6643E technical specifications.
General
Package/Case
SMD/SMT
Efficiency
84%
Height
0.42inch
Lead Free
Lead Free
Length
43.18mm
Max Input Voltage
18V
Min Input Voltage
8V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
2A
Max Power Dissipation
24W
Mount
Surface Mount
Number of Outputs
1
Output Current
2A
Output Power
24W
Output Voltage
-12V
Package Quantity
12
Packaging
Tray
Radiation Hardening
No
RoHS Compliant
Yes
Series
PT6640
Voltage - Output 1
-12V
Weight
14g
Width
1.22inch
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PT6643E Datasheet
Download the complete datasheet for Texas Instruments PT6643E to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.