DC1091 - LT3480EMSE Evaluation Kit

Features

LT3480EMSE Evaluation Kit

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Typical Application

DC1091
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Description

Demonstration circuit 1091 is a monolithic step-down DC/DC switching regulator featuring the LT3480. The operating frequency can be synchronized up to 2 M H z. The demo board is designed for 5V output from a 6.3V to 38V input with transients up to 60V. The wide input range of the LT3480 allow s a variety of input sources. The typical sources are automotive batteries, wall adaptors and industrial supplies. The modes of operation (Burst M ode and fixed frequency) are jumper selectable. The Burst M ode operation increases the efficiency at light loads while fixed frequency mode maintains a constant switching frequency regardless of the load current.The current mode control scheme creates fast transient response and good loop stability. The gate drive of the internal switch is boosted to a voltage that is higher than the Vin to ensure saturation of the switch. The LT3480’s
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Packaging

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Order Info

Evaluation Kits

Part Number Description Price
DC1091A LT3480EMSE Demo Board $125.00
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Applications

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Simulate

To simulate selected Linear Technology products, please download LTSpice / SwitcherCAD III. This powerful schematic capture and simulation tool includes macro models for 80% of Linear Technology's switching regulators, over 200 op amp models, as well as resistors, transistors and MOSFET models.

For other simulation tools, visit our Design Simulation and Device Models page.

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