관련 부품
Texas InstrumentsLM2677T-12
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-TO-220 -40 to 125
Texas InstrumentsLM2678T-5.0
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125
Texas InstrumentsLM2677T-ADJ/NOPB
SIMPLE SWITCHE High Efficiency 5A Step-Down Voltage egulator with Sync 7-TO-220 -40 to 125
설명
유통업체에서 제공한 Texas Instruments LM2678T-12에 대한 설명입니다.
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 7-TO-220 -40 to 125
Conv DC-DC 8V to 40V Step Down Single-Out 12V 5A 7-Pin(7+Tab) TO-220 Tube
SWITCHING REG 5A 12V, 2678, TO2207; Primary Input Voltage:24V; No. of Outputs:1; Output Voltage:12V; Output Current:5A; Voltage Regulator Case Style:TO-220; No. of Pins:7; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:2%; Base Number:2678; Frequency:260kHz; IC Generic Number:2678; Input Voltage Max:40V; Input Voltage Min:8V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:5A; Output Voltage Max:12V; Package / Case:TO-220; Power Supply IC Type:Step-down switching regulator; Supply Voltage Max:40V; Supply Voltage Min:8V; Switch Output Current Isw Max:5A; Termination Type:Through Hole; Voltage Regulator Type:Step Down
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기술 사양
Physical
MountThrough Hole
Number of Pins7
Technical
Current Rating5 A
Efficiency92 %
Frequency260 kHz
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current5 A
Max Output Voltage12 V
Max Supply Voltage40 V
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage12 V
Min Supply Voltage8 V
Nominal Output Voltage12 V
Number of Outputs1
Output ConfigurationPositive
Output Current5 A
Output TypeFixed
Output Voltage12 V
PackagingCut Tape
Quiescent Current4.2 mA
Switching Frequency260 kHz
Synchronous RectifierNo
TopologyBuck