Главное Интегральные схемы (ИС) PMIC - Регуляторы напряжения - Контроллеры переключения DC-DC LM27403SQ/NOPB
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LM27403SQ/NOPB
- Texas Instruments
- PMIC - Регуляторы напряжения - Контроллеры переключения DC-DC
- 24-WFQFN Exposed Pad
- Switching Controllers High Perf Sync Buck Controller
- Date Sheet
Lagernummer 0
Zwischensummenbetrag $0.00000
Спецификация Часто задаваемые вопросы
- Lifecycle Status:ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time:6 Weeks
- Contact Plating:Tin
- Mount:Surface Mount
- Mounting Type:Surface Mount
- Package / Case:24-WFQFN Exposed Pad
- Number of Pins:24
- Operating Temperature:-40°C~125°C TJ
- Packaging:Tape & Reel (TR)
- JESD-609 Code:e3
- Pbfree Code:yes
- Part Status:Active
- Moisture Sensitivity Level (MSL):1 (Unlimited)
- Number of Terminations:24
- ECCN Code:EAR99
- Terminal Position:QUAD
- Peak Reflow Temperature (Cel):260
- Terminal Pitch:0.5mm
- Base Part Number:LM27403
- Function:Step-Down
- Number of Outputs:1
- Output Voltage:4.7V
- Output Type:Transistor Driver
- Max Output Current:15A
- Operating Supply Voltage:20V
- Input Voltage-Nom:12V
- Analog IC - Other Type:SWITCHING CONTROLLER
- Operating Supply Current:3.5mA
- Output Configuration:Positive
- Voltage - Supply (Vcc/Vdd):3V~20V
- Quiescent Current:3.5mA
- Control Features:Enable, Frequency Control, Power Good, Soft Start, Tracking
- Max Output Voltage:19V
- Topology:Buck
- Min Input Voltage:3V
- Control Mode:VOLTAGE-MODE
- Frequency - Switching:200kHz~1.2MHz
- Max Input Voltage:20V
- Control Technique:PULSE WIDTH MODULATION
- Rise Time:20μs
- Synchronous Rectifier:Yes
- Fall Time (Typ):20 μs
- Min Output Voltage:600mV
- Max Duty Cycle:93 %
- Height:800μm
- Length:4mm
- Width:4mm
- Thickness:750μm
- Radiation Hardening:No
- RoHS Status:ROHS3 Compliant
- Lead Free:Lead Free
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