1MHz current mode PWM DC/DC controller, featuring a 12V maximum supply voltage and 1A maximum output current. This BICMOS integrated circuit operates with a 50% duty cycle and includes 9.4V/7.4V undervoltage lockout. Designed for surface mount applications, it offers a 1.5% output voltage tolerance and operates within a 0°C to 70°C temperature range. The component is RoHS compliant and packaged in an 8-SOIC case.
Frequency1MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC3801D technical specifications.
General
Package/Case
SOIC
Duty Cycle
50%
Fall Time
44ns
Frequency
1MHz
Height
1.58mm
Lead Free
Lead Free
Length
4.9mm
Max Duty Cycle
50%
Max Frequency
1MHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Output Current
1A
Max Power Dissipation
650mW
Max Supply Voltage
12V
Min Supply Voltage
7.4V
Mount
Surface Mount
Nominal Supply Current
500uA
Number of Outputs
1
Output Current
1A
Output Voltage
5.075V
Package Quantity
75
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
Reference Voltage
5V
RoHS Compliant
Yes
Termination
SMD/SMT
Tolerance
1.5%
Topology
Flyback
Weight
0.002561oz
Width
3.91mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC3801D Datasheet
Download the complete datasheet for Texas Instruments UCC3801D to view detailed technical specifications.
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