| Allicdata Part #: | LTC3899IFE#PBF-ND |
| Manufacturer Part#: |
LTC3899IFE#PBF |
| Price: | $ 8.53 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG CTRLR BCK/BCK-BST 38TSSOP |
| More Detail: | Buck, Buck-Boost Regulator Positive Output Step-Do... |
| DataSheet: | LTC3899IFE#PBF Datasheet/PDF |
| Quantity: | 50 |
| 1 +: | $ 7.74900 |
| 25 +: | $ 5.18591 |
| Frequency - Switching: | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Base Part Number: | LTC3899 |
| Supplier Device Package: | 38-TSSOP-EP |
| Package / Case: | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Control Features: | Enable, Frequency Control, Soft Start, Tracking |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | 100% |
| Series: | -- |
| Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 60 V |
| Output Phases: | 2 |
| Number of Outputs: | 3 |
| Topology: | Buck, Buck-Boost |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | Transistor Driver |
| Part Status: | Active |
| Packaging: | Tube |
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LTC3899IFE#PBF is an integrated circuit voltage regulator with a buck-type bidirectional switching controller, which is designed for DC-DC power supplies suitable for both buck and boost applications. It is a high-performance device for managing the power requirements of a wide range of logic-level and analog technologies. The LTC3899IFE#PBF integrates the necessary functions to provide a full-featured, high-efficiency power solution for applications that require regulation, power switching, and protection.
The LTC3899IFE#PBF integrated voltage regulator is designed to manage the power requirements of a system\'s load including both analog and digital loads. It utilizes a buck-type bidirectional architecture that allows it to be used for both buck and boost applications. The integrated controller supports input supply voltages up to 24V, and output voltage ranges up to 8A and 0.8V to 24V.It also has the capability to safely drive higher power loads and improve performance in heavy-load situations.
The LTC3899IFE#PBF includes several features that improve performance and reduce component count in applications. It provides overvoltage, undervoltage, overcurrent, and short-circuit protection, and features a low-ripple and-fast transient response. The LTC3899IFE#PBF also has integrated soft-start, thermal shutdown, and delay-on-off control functions, which help to reduce noise, reduce start-up time, and protect the system from overloading. Additionally, it has an adjustable output voltage for a variety of supply voltage and load conditions. The LTC3899IFE#PBF also has integrated MOSFET drivers for high-energy applications.
The LTC3899IFE#PBF can be used in several application fields, including automotive, industrial, and consumer. It is suitable for a wide range of high-power and low-power applications, such as power converters, power supplies, and battery chargers. It is capable of delivering up to 8A of continuous current and up to 12A of peak current. It also supports a wide range of input operating voltages up to 24V. The LTC3899IFE#PBF allows for a wide range of output voltage selection and can be used for both buck and boost applications.
In addition to its ability to regulate voltage, the LTC3899IFE#PBF also provides various protection features. It has overvoltage, undervoltage, overcurrent, and short-circuit protection. Safety features such as thermal shutdown and delay-on-off control, also help to protect the system and reduce start-up time. The LTC3899IFE#PBF also has integrated soft-start, which helps to mitigate overshoot during start, and reduce inrush current during start-up. Additionally, the integrated MOSFET drivers are specially designed to support high-energy applications.
In summary, the LTC3899IFE#PBF is a high-performance, low-cost voltage regulator with a buck-type bidirectional architecture. Its integrated features provide overvoltage and undervoltage protection, overcurrent protection, and short-circuit protection. Its integrated soft-start feature helps to reduce start-up time and prevent overshoot. It can be used for a variety of applications including automotive, industrial, and consumer due to its wide range of input and output voltage selection. Its integrated MOSFET drivers allow it to be used for higher-energy applications. All of these features make the LTC3899IFE#PBF an ideal choice for applications requiring voltage regulation and power switching.
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LTC3899IFE#PBF Datasheet/PDF