LTC3728EG#PBF
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- Mfr.Part #
- LTC3728EG#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- LTC3728 - DUAL, 550KHZ, 2-PHASE
- Stock
- 7,606
- In Stock ：
- 7,606
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- Manufacturer :
- Linear Technology
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 3.5V~30V
- Output Voltage :
- 36V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Number of Outputs :
- 2
- Output Type :
- Transistor Driver
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck
- Terminal Pitch :
- 0.65mm
- Min Input Voltage :
- 3.5V
- Current - Output 1 :
- 5A
- REACH SVHC :
- No SVHC
- Duty Cycle (Max) :
- 99.4%
- Nominal Input Voltage :
- 15V
- Max Input Voltage :
- 36V
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 28
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Width :
- 5.6mm
- Clock Sync :
- No
- ECCN Code :
- EAR99
- Voltage - Output 2 :
- 5.5V
- Current - Output 2 :
- 5A
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- LTC3728
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Length :
- 10.5mm
- JESD-609 Code :
- e3
- Number of Pins :
- 28
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 550kHz
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Lead Free :
- Lead Free
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Operating Temperature :
- -40°C~85°C TA
- Additional Feature :
- ALSO OPERATES AT 5V
- Height :
- 2mm
- Input Voltage-Nom :
- 15V
- Frequency - Switching :
- 260kHz~550kHz
- Min Output Voltage :
- 800mV
- Switcher Configuration :
- PHASE-SHIFT
- Control Features :
- Enable, Power Good, Soft Start
- Voltage - Output 1 :
- 5.5V
- Number of Channels :
- 1
- Published :
- 2002
- Input Current :
- 450μA
- Synchronous Rectifier :
- yes
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Output Current :
- 3A
- Datasheets
- LTC3728EG#PBF
DC DC Switching Controllers Linear Technology LTC3728EG#PBF Overview
Introducing the LTC3728EG#PBF, a robust dual-phase DC/DC switching controller from Linear Technology, designed to meet the rigorous demands of high-performance power supply systems. This controller operates at a frequency of up to 550 kHz, enabling compact solution sizes due to smaller external components. Its two-phase operation significantly reduces input and output ripple, enhancing overall system stability and efficiency. Ideal for applications requiring precise voltage regulation and high power efficiency, the DC DC Switching Controllers Linear Technology LTC3728EG#PBF is engineered to facilitate bulk purchases by B2B customers looking for reliable and high-quality power solutions.
LTC3728EG#PBF Features
The LTC3728EG#PBF stands out with its dual, 550 kHz, 2-phase operation, which optimizes power density and efficiency. This model offers excellent transient response and low noise characteristics, making it a superior choice for critical applications. Additionally, its compatibility with a wide range of output capacitors and inductors allows for flexible design options tailored to specific requirements.
LTC3728EG#PBF Applications
- Telecommunications Equipment: Utilizes high-frequency switching to provide stable power for sensitive telecom hardware.
- Computing Systems: Ensures reliable and efficient power delivery for high-performance servers and PCs, minimizing thermal footprints while maximizing performance.
- Industrial Systems: Offers robust power management solutions capable of withstanding harsh industrial environments while maintaining high efficiency and reliability.
- Portable Devices: Supports advanced power management in portable electronics, enhancing battery life and reducing overall device size.
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