| Allicdata Part #: | LTC3860IUH#TRPBF-ND |
| Manufacturer Part#: |
LTC3860IUH#TRPBF |
| Price: | $ 2.63 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG CTRLR BUCK 32QFN |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: | LTC3860IUH#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 2.39048 |
| Frequency - Switching: | 250kHz ~ 1.25MHz |
| Base Part Number: | LTC3860 |
| Supplier Device Package: | 32-QFN (5x5) |
| Package / Case: | 32-WFQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Control Features: | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 91.5% |
| Series: | PolyPhase® |
| Voltage - Supply (Vcc/Vdd): | 3 V ~ 5.5 V |
| Output Phases: | 2 |
| Number of Outputs: | 2 |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | PWM Signal |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The LTC3860IUH#TRPBF (LTC3860IUH#TRPBF) is a high performance switching DC/DC controller with a high frequency, current mode (CM) PWM architecture. It comes in a space-saving 8-pin thermally enhanced MSOP package and is designed to provide high current, low noise performance for a wide range of applications. This device offers excellent control loop stability and wide control bandwidth for load-sight current control. It includes power up/down soft start and under voltage lockout (UVLO) with hysteresis. Additionally, the LTC3860IUH#TRPBF offers integrated input filter compensation and programmable foldback current limit control.
In addition to the integrated safety features, the LTC3860IUH#TRPBF also provides protection against both over temperature and over current conditions. It can be used to provide power conditioning for both buck and boost topologies making it suitable for a wide variety of applications. The use of an external voltage reference enables the use of the buck or boost converter for adjustable output voltages. It can also be used in multiple output applications with both synchronous and non-synchronous buck or boost configurations.
The LTC3860IUH#TRPBF is well suited for automotive, industrial, and consumer applications including VOR (Variable Output Regulation) applications such as notebook computers, modems and portable medical equipment. Applications include batteries, isolated power systems, isolated power systems, isolated power supplies and isolated power converters. Additionally, it can be used in distributed power systems, single wire systems and pointing cell phone applications.
The device features a current mode PWM architecture and can be used as both a buck and boost converter. The user is able to control the output voltage of the converter as well as its frequency and duty cycle. Additionally, the device has integrated current limit control, soft start, and thermal shutdown features. The current limit control is programmable and is based on an internal reference voltage. The soft start feature provides a ramp to the output voltage which can be controlled with an external resistor.
The LTC3860IUH#TRPBF can be used in a wide variety of applications due to its compact size and functional capabilities. First, this device can be used for both fixed and adjustable output voltage applications such as notebooks, modems and portable medical equipment. Additionally, it is suitable for distributed power systems and single-wire applications. It can also be used in batteries, isolated power systems and isolated power converters. Additionally, the device includes power up/down soft start and under voltage lockout (UVLO) with hysteresis.
In conclusion, the LTC3860IUH#TRPBF is a high performance switching DC/DC controller designed to provide high current and low noise performance for a wide range of applications. Its current mode (CM) PWM architecture enables the efficient control of output voltage and features programmable foldback current limit control. The integrated safety features include over temperature and over current protection. Its small 8-pin thermally enhanced MSOP package allows for a wide variety of applications including distributed power systems, battery, isolated power systems and isolated power converters.
The specific data is subject to PDF, and the above content is for reference
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LTC3860IUH#TRPBF Datasheet/PDF