LM5027SQ/NOPB representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

Texas Instruments · exact orderable part

LM5027SQ/NOPB

IC REG CTRLR FWRD CONV 24WQFN

Product Status
Obsolete
Function
Step-Up/Step-Down
Topology
Forward Converter
Voltage - Supply (Vcc/Vdd)
13V ~ 90V
Frequency - Switching
200kHz, 490kHz
Clock Sync
No
Control Features
Frequency Control, Ramp, Soft Start
Duty Cycle (Max)
90%
Synchronous Rectifier
Yes
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case24-WFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

LM5027SQ/NOPB technical parameters
ParameterValue
Base Product NumberLM5027 [1]
Clock SyncNo [1]
Control FeaturesFrequency Control, Ramp, Soft Start [1]
Duty Cycle (Max)90% [1]
Frequency - Switching200kHz, 490kHz [1]
FunctionStep-Up/Step-Down [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Number of Outputs3 [1]
Operating Temperature-40°C ~ 125°C (TJ) [1]
Output ConfigurationPositive, Isolation Capable [1]
Output Phases1 [1]
Output TypeTransistor Driver [1]
Product StatusObsolete [1]
Synchronous RectifierYes [1]
TopologyForward Converter [1]
Voltage - Supply (Vcc/Vdd)13V ~ 90V [1]
Package / Case24-WFQFN Exposed Pad [1]

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