LTC1735CF#PBF
- Mfr.Part #
- LTC1735CF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 20TSSOP
- Stock
- 215
- In Stock :
- 215
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Control Features :
- Enable, Power Good, Soft Start
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- Fall Time (Typ) :
- 50 ns
- Number of Pins :
- 20
- Factory Lead Time :
- 8 Weeks
- Output Current :
- 3kA
- Length :
- 6.6mm
- Function :
- Step-Down
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Packaging :
- Tube
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~85°C TA
- REACH SVHC :
- No SVHC
- Rise Time :
- 50ns
- Synchronous Rectifier :
- yes
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Clock Sync :
- No
- Height :
- 950μm
- Topology :
- Buck
- Base Part Number :
- LTC1735
- Input Voltage (Min) :
- 4V
- Output Type :
- Transistor Driver
- Surface Mount :
- yes
- Width :
- 4.5mm
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- JESD-609 Code :
- e3
- Frequency - Switching :
- 300kHz
- Input Voltage-Nom :
- 15V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 6V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Max Duty Cycle :
- 99.4 %
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 4V~30V
- Terminal Pitch :
- 0.65mm
- Max Frequency :
- 335kHz
- Datasheets
- LTC1735CF#PBF

DC DC Switching Controllers Analog Devices, Inc. LTC1735CF#PBF Overview
The LTC1735CF#PBF from Analog Devices, Inc. is a sophisticated DC DC switching controller designed to deliver exceptional performance and reliability for a variety of power management applications. This controller is engineered to optimize system power efficiency and robustness, utilizing advanced technology to provide precise control of buck converter systems. The LTC1735CF#PBF is particularly notable for its ability to drive N-channel MOSFETs in a synchronous buck topology, which significantly improves power efficiency and reduces thermal stress. Its compact 20-TSSOP package enables seamless integration into space-constrained applications, making it an ideal choice for designers seeking a blend of performance and footprint efficiency.
LTC1735CF#PBF Features
The LTC1735CF#PBF incorporates multiple features that enhance its functionality and adaptability in power regulation scenarios. These include programmable switching frequencies up to 300kHz, allowing flexibility in balancing efficiency and component size. It supports a wide input voltage range, ensuring compatibility with various power supplies and battery technologies. The integrated soft-start capability minimizes inrush current at startup, providing protection against voltage spikes. Additionally, the device includes over-voltage protection and thermal shutdown features, further securing the system against abnormal operating conditions.
LTC1735CF#PBF Applications
- Computing Systems: Utilized in laptops and desktops to manage power efficiently between various subsystems, enhancing overall energy management and prolonging battery life.
- Telecommunications: Used in networking equipment such as routers and switches, where it helps in converting bulk DC voltages to lower, regulated voltages necessary for sensitive communications hardware.
- Portable Devices: Key component in portable medical and consumer electronics, providing reliable power management to ensure device stability and performance under varying operating conditions.
- Industrial Systems: Employs in power supplies for industrial automation equipment, aiding in consistent and reliable power delivery crucial for maintaining operational efficiencies and safety standards.
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