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Texas Instruments LM20343MH/NOPB의 평가 키트와 참조 설계를 확인하세요.
평가 키트
참조 설계
관련 부품
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4.5V to 42V, 3A Step-Down DC/DC Switching Regulator 20-HTSSOP -40 to 125
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Tube TIN LEAD Obsolete Step-Up DC to DC switching regulator 3V 4.4mm 730mA Switch 1MHz
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Boost Yes 1MHz Adjustable 1 6V 1.25V 6V 2.7V TSSOP-16 SMD mount 5mm*4.4mm*1.1mm
설명
유통업체에서 제공한 Texas Instruments LM20343MH/NOPB에 대한 설명입니다.
LM20343 36V, 3A Adjustable Frequency Synchronous Buck Regulator | IC REG BUCK ADJ 3A 20HTSSOP
Buck Yes 250KHz~1MHz Adjustable 1 28.8V 800mV 36V 4.5V HTSSOP-20 SMD mount 6.5mm*4.4mm*900μm
IC REG BUCK ADJ 3A 20HTSSOP "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-PowerTSSOP (0.173"", 4.40mm Width)"
Switching Regulator/Controller, Current-mode, 825kHz Switching Freq-Max, PDSO20
4.5-36V, 3A Current Mode Synchronous Buck egulator with Adjustable Frequency 20-HTSSOP -40 to 125
Switching Voltage Regulators 36V 3A Adj Freq Sync Buck Reg
Conv DC-DC Single Step Down 4.5V to 36V 20-Pin TSSOP EP Rail
Switching Regulator IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:36V; Output Voltage Max:32V; Output Current Max:3A; Switching Frequency Max:0.825MHz; Supply Voltage Min:4.5V; Supply Voltage Max:36V ;RoHS Compliant: Yes
IC, SYNC BUCK REGULATOR, 20-ETSSOP; Prim; IC, SYNC BUCK REGULATOR, 20-ETSSOP; Primary Input Voltage:36V; No. of Outputs:1; Output Voltage:32V; Output Current:3A; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; MSL:MSL 1 - Unlimited; Input Voltage Primary Max:36V
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기술 사양
Physical
Case/PackageTSSOP
Contact PlatingTin
MountSurface Mount
Number of Pins20
Technical
Efficiency94 %
Max Input Voltage36 V
Max Operating Temperature125 °C
Max Output Current3 A
Max Output Voltage32 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Number of Channels1
Number of Outputs1
Operating Supply Voltage36 V
Output Current3 A
Output TypeAdjustable
Quiescent Current2.3 mA
Schedule B8542390000
Synchronous RectifierYes
TopologyBuck
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm