Texas Instruments LM5149RGYR DC DC Switching Controllers
80-V synchronous buck DC/DC controller with ultra-low IQ and integrated active EMI filter
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5149RGYR
Detailed Description
Package
24-VFQFN Exposed Pad
Key Features
Package / Case: 24-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
Compliant
Datasheet
LM5149RGYR Datasheet
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Technical Specifications
Texas Instruments LM5149RGYR DC DC Switching Controllers technical specifications.
General
Package / Case
24-VFQFN Exposed Pad
Functions
Step-Down
Topology
Buck
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Transistor Driver
Supply Voltage
3.5V ~ 80V
Numberof Outputs
1
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start
Switching Frequency
100kHz ~ 2.2MHz
Clock Sync
Yes
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