Allicdata Part #: | LTC3602IUF#PBF-ND |
Manufacturer Part#: |
LTC3602IUF#PBF |
Price: | $ 4.03 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BUCK ADJ 2.5A SYNC 20QFN |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | LTC3602IUF#PBF Datasheet/PDF |
Quantity: | 1000 |
182 +: | $ 3.66927 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Output Type: | Adjustable |
Number of Outputs: | 1 |
Voltage - Input (Min): | 4.5V |
Voltage - Input (Max): | 10V |
Voltage - Output (Min/Fixed): | 0.6V |
Voltage - Output (Max): | 9.5V |
Current - Output: | 2.5A |
Frequency - Switching: | 1MHz |
Synchronous Rectifier: | Yes |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 20-WFQFN Exposed Pad |
Supplier Device Package: | 20-QFN (4x4) |
Base Part Number: | LTC3602 |
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The LTC3602IUF#PBF is a DC-DC switching regulator that is typically used in power management ICs (PMICs). The LTC3602IUF#PBF is a highly efficient, high-output voltage regulator that provides up to 5A of output current. It can be programmed for single simulation and master-slave (M/S) applications. When used as an M/S regulator, the LTC3602IUF#PBF can provide a wide range of output voltage, from as low as 1.2V to as high as 5V. Additionally, the LTC3602IUF#PBF can provide a soft-start feature that allows for smooth start-up and transition. As a result, the LTC3602IUF#PBF is ideal for applications that require high efficiency, low output noise, and a wide range of output voltage.
The LTC3602IUF#PBF utilizes a buck/boost converter topology to convert an input voltage to an output voltage at a specific frequency. This topology is ideal for applications that require a wide input voltage range and more output power. The LTC3602IUF#PBF also utilizes an efficient flyback topology to ensure a low noise, constant output voltage. The LTC3602IUF#PBF includes a selectable slew rate of 0.125V/us that allows for quick startup and shutdown times. Additionally, the LTC3602IUF#PBF features a maximum duty cycle limit to keep the output voltage from exceeding the specified maximum.
The LTC3602IUF#PBF’s integrated feedback comparator makes it suitable for controlling a variety of output voltages. The output voltage can be programmed with a resistor divider network. Furthermore, the LTC3602IUF#PBF includes programmable soft-start and current-limit characteristics. The current limit is adjustable with a resistor, while the soft-start characteristics are adjustable with a capacitor. The LTC3602IUF#PBF also features a selectable frequency, adjustable from 500kHz to 2MHz.
The LTC3602IUF#PBF is designed with protection features to ensure it can operate safely in harsh environments. It features an adjustable over-voltage protection (OVP) threshold and under-voltage lockout (UVLO) threshold. Additionally, the LTC3602IUF#PBF features a high-side N-channel MOSFET driver with integrated over-current protection (OCP). The OCP circuit limits the MOSFET’s drain-source current, preventing it from exceeding the specified limit.
The LTC3602IUF#PBF is an ideal choice for applications that require a wide output voltage range, high efficiency and minimum noise. The adjustable slew rate, soft-start and protection features ensure safe and reliable operation. As such, the LTC3602IUF#PBF is suitable for a range of applications, including but not limited to battery chargers, portable communications equipment, automotive control systems, and consumer electronics.
The specific data is subject to PDF, and the above content is for reference
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