ZHCABF8C March   2006  – February 2022 LM3495

 

  1.   商标
  2. 板规格
  3. 示例电路
  4. 为转换器供电
  5. 启用转换器
  6. 测试转换器
  7. SKIP/PWM
  8. MOSFET 封装
  9. 永久元件
  10. 其他封装
  11. 10完整电路原理图
  12. 11连接图
  13. 12典型性能波形
  14. 13物料清单 (BOM)
  15. 14PCB 布局
  16. 15修订历史记录

物料清单 (BOM)

表 13-1 物料清单 (BOM)
数量ID器件型号类型大小参数供应商
1U1LM3495同步控制器TSSOP-16TI
1Q1HAT2198RN-MOSFETSO-830V,9.6mΩ
11nC
Renesas(瑞萨)
1Q2HAT2165HN-MOSFETLFPAK30V
3.4mΩ,33nC
Renesas(瑞萨)
1D1MBR0530肖特基二极管SMA30 V,0.5 AVishay(威世)
1L1RLF12560T-1R0N140电感器12.5x12.8 x6.0mm1µH,14A,3mΩTDK
1CinC3225X5R1E226M电容器121022µF,25VTDK
2Co1、Co2C3225X5R0J107M电容器1210100µF,6.3V,1mΩTDK
1CfC3216X7R1E105M电容器12061µF,25VTDK
1CddC3216X7R1E225M电容器12062.2µF,25VTDK
2Cb,CinxVJ1206Y104KXXAT电容器1206100nF,10%Vishay(威世)
1Cc1VJ1206Y103KXXAT电容器120610nF,10%Vishay(威世)
3Cc2、Csync、DsyncVJ1206A101KXXAT电容器1206100pF,10%Vishay(威世)
1CoxVJ0805Y104KXXAT电容器805100nF,10%Vishay(威世)
3Rbst、J1、J3CRCW08050R00F电阻器8050ΩVishay(威世)
1线CRCW25120R00F电阻器25120ΩVishay(威世)
1Rc1CRCW12061501F电阻器12061.5kΩ,1%Vishay(威世)
2Rfb1、Rfb2CRCW12061002F电阻器120610kΩ,1%Vishay(威世)
1RfrqCRCW12065492F电阻器120654.9kΩ,1%Vishay(威世)
1RlgCRCW12061R00F电阻器12061Ω,1%Vishay(威世)
1RlimCRCW12063321F电阻器12063.32kΩ,1%Vishay(威世)
2SKIP/FPWM
ON/OFF
NKK A12ABSPSTNKK
5Vo,GND1
GND2,GND3
Vin
Newark 40F6004Terminal Silver0.094”Cambion
4SYNC IN
GND4,GND5
TRACK IN
Newark 94F1478Terminal Silver0.062”Keystone