설명
유통업체에서 제공한 Texas Instruments LM2647MTC에 대한 설명입니다.
DC DC Cntrlr Dual-OUT Sync Buck 5.5V to 28V Input 28-Pin TSSOP Rail
Dual Synchronous Buck Regulator Controller 28-TSSOP -5 to 125
V REG BUCK CNTRL DUAL., SMD, 2647; Controller Type:PWM; Voltage, Input Max:28V; Voltage, Output Max:5V; Output Type:Voltage; Frequency:500kHz; Power Dissipation:1W; Voltage, Supply Min:5.5V; Voltage, Supply Max:28V; Termination Type:SMD; Case Style:TSSOP; No. of Pins:28; Operating Temperature Range:-5°C to +125°C; Temp, Op. Max:125°C; Temp, Op. Min:-5°C; Base Number:2647; IC Generic Number:2647; Logic Function Number:2647
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기술 사양
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins28
Technical
Duty Cycle75 %
Max Duty Cycle75 %
Max Frequency500 kHz
Max Input Voltage28 V
Max Operating Temperature125 °C
Min Input Voltage5.5 V
Min Operating Temperature-5 °C
Min Output Voltage600 mV
Number of Channels2
Number of Outputs2
Operating Supply Voltage28 V
Output Current20 A
Output Voltage5 V
Quiescent Current2.5 mA
Switching Frequency500 kHz
TopologyBuck
Dimensions
Height900 µm
Length9.7 mm
Width4.4 mm