直流-直流转换器和开关调节器芯片

LM26420YMH/NOPB

Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 20-Pin HTSSOP EP Tube

Texas Instruments

产品技术规范

• RoHS (Unión Europea)

  Compliant

• ECCN (Estados Unidos)

  EAR99

• Estatus de pieza

  Active

• Código HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  550(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  2

• Output Voltage (V)

  0.8 to 4.5

• Maximum Output Current (A)

  2

• Minimum Input Voltage (V)

  3

• Maximum Input Voltage (V)

  5.5

• Operating Supply Voltage Range (V)

  3 to 5.5

• Typical Switch Current (A)

  3.3

• Typical Quiescent Current (uA)

  4700

• Line Regulation

  0.05%/V(Typ)

• Efficiency (%)

  93

• Maximum ESD Protection Voltage (kV)

  2@HBM

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Automotive

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  1.05(Max)

• Package Width

  4.5(Max)

• Package Length

  6.6(Max)

• PCB changed

  20

• Standard Package Name

  SO

• Supplier Package

  HTSSOP EP

• Pin Count

  20

• Lead Shape

  Gull-wing