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Questions and Answers

从图12可以看出，什么是典型的开关电路Waveform？

  • 开关电路的典型波form (correct)
  • 电压regulated波form
  • 电压反馈波form
  • 电流regulated波form

在图13中，什么是 Reverse Drain Current的单位？

  • A (correct)
  • S
  • V
  • Ω

当VGS = 0V时，什么是Transconductance的单位？

  • S (correct)
  • A
  • V
  • Ω

在图13中，什么是Body Diode Forward Voltage的单位？

<p>V (C)</p> Signup and view all the answers

什么是开关电路的主要优点？

<p>高效率 (D)</p> Signup and view all the answers

在switch-mode电源中，什么是主要的控制方式？

<p>PWM控制 (B)</p> Signup and view all the answers

「NDP603AL」元件的連續drain電流是多少安培?

<p>25 (A)</p> Signup and view all the answers

「NDP603AL」元件的閾值電壓是多少伏特?

<p>1.5 (D)</p> Signup and view all the answers

「NDP603AL」元件的 Static Drain-Source On-Resistance 是多少歐姆?

<p>0.019 (B)</p> Signup and view all the answers

「NDP603AL」元件的輸入電容是多少皮法拉?

<p>1100 (D)</p> Signup and view all the answers

「NDP603AL」元件的 Turn-On Delay Time 是多少納秒?

<p>15 (C)</p> Signup and view all the answers

「NDP603AL」元件的最大連續drain-source avalanche能量是多少毫焦耳?

<p>100 (D)</p> Signup and view all the answers

Datasheet 中的 Pulse Test 是什么条件?

<p>Pulse Width &lt; 300µs, Duty Cycle &lt; 2.0% (B)</p> Signup and view all the answers

在 Figure 1 中，VGS = 10V 时，ID 的maximum值约为多少？

<p>8.0A (D)</p> Signup and view all the answers

当 VDS = 20V 时，RDS(on) 的值约为多少？

<p>3.0Ω (C)</p> Signup and view all the answers

在 Figure 1 中，什么是水平轴 représente？

<p>VDS, Drain-Source Voltage (D)</p> Signup and view all the answers

什么是 datasheet 中的典型 Electrical Characteristics？

<p>典型的電 氣 特性 (A)</p> Signup and view all the answers

Figure 1 展示了什么关系？

<p>ID 和 VDS 之间的关系 (B)</p> Signup and view all the answers

什么是 datasheet 中的Maximum DC current limited by the package？

<p>ackage 的最大直流电流 (A)</p> Signup and view all the answers

什么是 RDS(on) ？

<p>Drain-Source_On-Resistance (A)</p> Signup and view all the answers

What is the size code of the LQH2MCN_02 inductor?

<p>0806 (2016) (A)</p> Signup and view all the answers

What is the inductance range of the FDUE1260 inductor?

<p>450nH - 450nH (D)</p> Signup and view all the answers

What is the material of the DEM2812C inductor?

<p>Wire Wound Metal (C)</p> Signup and view all the answers

What is the rated current of the LQH3NPN_GR inductor?

<p>430mA (C)</p> Signup and view all the answers

What is the package size of the LQH44PN_GR inductor?

<p>1515 (4040) (D)</p> Signup and view all the answers

What is the inductance range of the LQH55DN_03 inductor?

<p>120nH - 10mH (A)</p> Signup and view all the answers

What is the current rating of the DEM8040C inductor?

<p>2.4A (B)</p> Signup and view all the answers

What is the material of the LQH32CN_23 inductor?

<p>Alloy Core Type (B)</p> Signup and view all the answers

What is the package size of the LQH5BPB_T0 inductor?

<p>2020 (5050) (C)</p> Signup and view all the answers

What is the inductance range of the DG6028C inductor?

<p>1uH - 22uH (C)</p> Signup and view all the answers

What is the package size of the LQM18FN_00 inductor?

<p>0603 (1608) (A)</p> Signup and view all the answers

What is the inductance range of the DS104C2 inductor?

<p>1.1μH - 120μH (C)</p> Signup and view all the answers

What is the current rating of the LQM21FN_00 inductor?

<p>600mA - 1.4A (D)</p> Signup and view all the answers

What type of inductor is the LQM2HPN_GH?

<p>Multilayer Type (A)</p> Signup and view all the answers

What is the inductance value of the LQM18PN_F0 inductor?

<p>1μH (D)</p> Signup and view all the answers

What is the package size of the LQM2MPN_DH inductor?

<p>0806 (2016) (D)</p> Signup and view all the answers

What is the current rating of the LQM21PN_C0 inductor?

<p>600mA - 1.1A (A)</p> Signup and view all the answers

What type of material is used in the LQM2HPN_EH inductor?

<p>Ferrite Core (C)</p> Signup and view all the answers

What is the inductance range of the LQM2HPN_G0 inductor?

<p>470nH - 4.7μH (C)</p> Signup and view all the answers

What is the package size of the LQG15HN_02 inductor?

<p>0402 (1005) (C)</p> Signup and view all the answers

What is the inductance range for the LQW03AW_00 series?

<p>1.3nH - 100nH (B)</p> Signup and view all the answers

What is the package size for the LQW15AN_00 series?

<p>0402 (1005) (C)</p> Signup and view all the answers

What is the rated current for the LQW18AN_00 series?

<p>75mA - 850mA (D)</p> Signup and view all the answers

What is the inductor material for the LQW18AN_10 series?

<p>Wire Wound Non-Magnetic Core (C)</p> Signup and view all the answers

What is the inductance range for the LQW2BAN_00 series?

<p>3.2nH - 200nH (D)</p> Signup and view all the answers

What is the package size for the LQH31HN_03 series?

<p>1206 (3216) (C)</p> Signup and view all the answers

What is the rated current for the LQH44NN_03 series?

<p>145mA - 445mA (C)</p> Signup and view all the answers

What is the inductor material for the LQM18JN_00 series?

<p>Multilayer Type (A)</p> Signup and view all the answers

What is the inductance range for the LQB15NN_10 series?

<p>220nH - 560nH (A)</p> Signup and view all the answers

What is the package size for the LQM21NN_10 series?

<p>0805 (2012) (C)</p> Signup and view all the answers

Study Notes

NDP603AL Switching Test Circuit

  • Figure 12 中的Switching Waveforms表明了NDP603AL的开关特性
  • NDP603AL的电气特性包括：最大drain-source电壓(VDSS)为30V，最大gate-source电壓(VGSS)为±20V

Absolute Maximum Ratings

  • NDP603AL的绝对最大rating包括：drain-source电壓(VDSS)为30V，gate-source电壓(VGSS)为±20V，drain current (ID)为25A，总功率耗散(PD)为50W
  • NDP603AL的热阻thermal resistance (RθJC)为2.5°C/W，junction-to-ambient thermal resistance (RθJA)为62.5°C/W

Electrical Characteristics

  • NDP603AL的drain-source breakdown voltage (BVDSS)为30V，gate threshold voltage (VGS(th))为1.1-3V
  • NDP603AL的static drain-source on-resistance (RDS(on))为0.019-0.022Ω，forward transconductance (gFS)为18S
  • NDP603AL的input capacitance (Ciss)为1100pF，output capacitance (Coss)为540pF，reverse transfer capacitance (Crss)为175pF

Switching Characteristics

  • NDP603AL的turn-on delay time (tD(on))为15-30ns，turn-on rise time (tr)为70-110ns

  • NDP603AL的turn-off delay time (tD(off))为90-150ns，turn-off fall time (tf)为80-130ns

  • NDP603AL的total gate charge (Qg)为28-40nC，gate-source charge (Qgs)为5-7nC，gate-drain charge (Qgd)为7-10nC

  • 电感器规格列表*

综合规格

  • Catalog only provides typical specifications.
  • Users need to review and approve product specifications before ordering.

例子

  • FDA1254: Inductance range 680nH ~ 8μH, rated current 9.1A ~ 29.1A
  • FDUE1260: Inductance range 450nH ~ 450nH, rated current 34A ~ 34A
  • LQW15DN_00: Inductance range 10μH ~ 15μH, rated current 100mA ~ 120mA
  • ...
  • 电感器系列*

LQH系列

  • LQH2MCN_02: Inductance range 1μH ~ 82μH, rated current 90mA ~ 485mA
  • LQH2MCN_52: Inductance range 1μH ~ 22μH, rated current 130mA ~ 595mA
  • LQH2MPN_GR: Inductance range 330nH ~ 82μH, rated current 210mA ~ 2.2A
  • ...

DEM系列

  • DEM2812C: Inductance range 470nH ~ 12μH, rated current 760mA ~ 3.1A
  • DEM2815C: Inductance range 470nH ~ 15μH, rated current 800mA ~ 3.9A
  • DEM2818C: Inductance range 470nH ~ 12μH, rated current 1A ~ 4.7A
  • ...

其他系列

  • LQH3NPN_GR: Inductance range 470nH ~ 250μH, rated current 140mA ~ 2.82A
  • LQH3NPN_JR: Inductance range 680nH ~ 47μH, rated current 570mA ~ 2.86A
  • LQH44PN_GR: Inductance range 680nH ~ 47μH, rated current 410mA ~ 2.5A
  • ...
  • RF电感器*

LQG系列

  • LQG15HN_02: Inductance range 1nH ~ 120nH, rated current 150mA ~ 1A
  • LQG15HS_02: Inductance range 1nH ~ 270nH, rated current 110mA ~ 1A
  • LQG18HN_00: Inductance range 1.2nH ~ 100nH, rated current 350mA ~ 1.1A
  • ...

LQP系列

  • LQP02HQ_02: Inductance range 0.2nH ~ 56nH, rated current 100mA ~ 1A

  • LQP02TN_02: Inductance range 0.2nH ~ 39nH, rated current 90mA ~ 320mA

  • LQP02TQ_02: Inductance range 0.2nH ~ 22nH, rated current 120mA ~ 990mA

  • ...### 综合 specification

  • Catalog 只有典型规格，因此请在订购前批准我们的产品规格或批准产品规格表。

Size Code 和 Inductance Range

  • LQP18MN_02：0603 (1608)，inductance range：1.3nH - 100nH，rated current：50mA - 300mA
  • LQW03AW_00：0201 (0603)，inductance range：1nH - 15.5nH，rated current：230mA - 900mA
  • LQW04AN_00：03015 (0804)，inductance range：0.8nH - 33nH，rated current：140mA - 1.8A
  • ...

Series 和 Structure

  • LQW18AN_00：Film Type，0603 (1608)，inductance range：1.3nH - 120nH，rated current：110mA - 1A
  • LQW18AN_10：Film Type，0603 (1608)，inductance range：1.3nH - 8.4nH，rated current：640mA - 1.2A
  • LQW18AN_80：Film Type，0603 (1608)，inductance range：1.3nH - 75nH，rated current：320mA - 3.15A
  • ...

RF Inductors

  • LQW18AS_00：0603 (1608)，inductance range：1.6nH - 390nH，rated current：100mA - 700mA
  • LQW18AS_0C：0603 (1608)，inductance range：4.3nH - 390nH，rated current：100mA - 700mA
  • LQW2BAN_00：0805 (2015)，inductance range：3.2nH - 200nH，rated current：750mA - 3.8A
  • ...

Inductors for General Circuits

  • LQW2BHN_03：0805 (2015)，inductance range：3.3nH - 470nH，rated current：160mA - 1.32A
  • LQW15CN_00：0402 (1005)，inductance range：18nH - 200nH，rated current：390mA - 1.4A
  • LQW15CN_10：0402 (1005)，inductance range：20nH - 3.3μH，rated current：130mA - 2.2A
  • ...

Note

  • 请阅读评估和警告，以防止烟雾和/或燃烧等。

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Related Documents

NDP603AL Datasheet PDF
Datasheet of LQP03TN2N4B02D Chip Inductors PDF

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