Texas Instruments LM5642MTC/NOPB
$ 3.2
Production
Inventory History
3 month trend: +0.69%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM5642MTC/NOPB.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments LM5642MTC/NOPB provided by its distributors.
DC DC Controller Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP Rail
LM5642 Buck Tube e3 DC to DC switching controller 1.1mA 20mA 402.988471mg 32.4V
Buck Yes 200KHz Transistor Driver 2 32.4V 1.3V 36V 4.5V TSSOP-28 1.05mm
4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization 28-TSSOP -40 to 125
HIGH VOLTAGE, DUAL SYNCHRONOUS BUCK CONVERTER Dual Switching Controller, Current-mode, 20A, 250kHz Switching Freq-Max, PDSO28
Pulse Width Modulation (PWM) Controller IC; Input Voltage Primary Max:36V; Output Voltage Max:34.56V; Output Current Max:20A; Output Type:Voltage; Frequency:200kHz; Power Dissipation, Pd:1.1W; Supply Voltage Min:4.5V ;RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.69%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
Contact PlatingTin
MountSurface Mount
Number of Pins28
Weight402.988471 mg
Technical
Duty Cycle98.9 %
Max Duty Cycle98.9 %
Max Frequency226 kHz
Max Operating Temperature125 °C
Max Supply Voltage36 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Channels2
Number of Outputs2
Output TypeAdjustable
Output Voltage32.4 V
PackagingCut Tape
Quiescent Current1.1 mA
Schedule B8542390000
Switching Frequency250 kHz
Threshold Voltage4.4 V
TopologyBuck
Dimensions
Height1.2 mm
Length9.7 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements