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描述
由其分销商提供的 Texas Instruments LM2673SD-5.0 的描述。
3A Step-Down Voltage Regulator with Adjustable Current Limit 14-VSON -40 to 125
Conv DC-DC 8V to 40V Step Down Single-Out 5V 3A 14-Pin VSON EP T/R
LM2673 Tape & Reel (TR) Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 5mm 3A 260kHz
IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,LLCC,14PIN,PLASTIC
5.4A, 280KHZ SWITCHING FREQ-MAX
3A STEP DOWN SIMP SWITCH 260KH
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- 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.
技术规格
Physical
MountSurface Mount
Number of Pins14
Technical
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current3 A
Output TypeFixed
Output Voltage5 V
Quiescent Current4.2 mA
Switching Frequency260 kHz
Synchronous RectifierNo
TopologyBuck