LT3462AES6#TRPBF

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LT3462AES6#TRPBF

IC REG CUK ADJ 250MA TSOT23-6

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Up/Step-Down
OutputConfiguration Negative
Topology Cuk
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.5V
Voltage-Input(Max) 16V
Voltage-Output(Min/Fixed) -1.265V
Voltage-Output(Max) -38V
Current-Output 250mA
Frequency-Switching 2.7MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SOT-23-6 Thin, TSOT-23-6

Vue d'ensemble

Description

The LT3462AES6#TRPBF is a switching regulator integrated circuit designed by Analog Devices, formerly Linear Technology. It is a step-up DC/DC converter, ideal for applications requiring efficient power conversion from a low input voltage to a higher output voltage. This IC is often used in battery-powered devices, LED drivers, and biasing circuits due to its compact size and high efficiency.
Key features of the LT3462AES6#TRPBF include:
- A wide input voltage range, allowing for flexibility in various power supply designs.
- High efficiency, typically over 80%, which helps in maximizing battery life in portable applications.
- A small package size (SOT-23), making it suitable for space-constrained designs.
- Built-in power switch and frequency compensation, reducing the need for external components and simplifying the design process.
- Current limiting and thermal shutdown features to enhance reliability and protect against overload conditions.
Overall, the LT3462AES6#TRPBF is a versatile and efficient solution for designers needing a compact and reliable step-up converter for their power management needs.

Features

The LT3462AES6#TRPBF is a step-up DC/DC converter designed by Analog Devices. It operates with a range of input voltages and is capable of delivering a higher, regulated output voltage. Notable features include:
1. Wide Input Voltage Range: It supports a broad range of input voltages, making it versatile for various applications.
2. High Switching Frequency: The device operates at a high frequency, allowing the use of smaller external components, which is advantageous in compact designs.
3. Low Quiescent Current: It consumes minimal current in standby mode, enhancing efficiency and battery life in portable applications.
4. Compact Package: Available in a small SOT-23 package, it is suitable for space-constrained designs.
5. Current Mode PWM Operation: Offers stable operation and fast transient response.
6. Integrated Power Switch: Simplifies the design by reducing the need for external components.
7. Overcurrent Protection: Ensures reliability by preventing damage due to excessive current.
These features make the LT3462AES6#TRPBF suitable for applications like OLED bias supplies, LCD bias supplies, and other low-power step-up conversion needs.

Package

The LT3462AES6#TRPBF is a surface-mount device in a SOT-23-6 package. It is a compact, thermally efficient package type commonly used for small electronic components.

Pinout

The LT3462AES6#TRPBF is a high-voltage, micropower step-up DC/DC converter from Analog Devices, formerly Linear Technology. It comes in a 6-pin SOT-23 package. The main function of this device is to efficiently step up low input voltages to higher output voltages, making it suitable for applications like driving LEDs or biasing OLED displays.
Here is a brief description of its pin functions:
1. SW (Pin 1): Switch pin where the inductor is connected. The internal power switch is connected to this pin.
2. GND (Pin 2): Ground pin for reference.
3. FB (Pin 3): Feedback pin used to set the output voltage through an external resistor divider.
4. SHDN (Pin 4): Shutdown pin to enable or disable the device. A high voltage enables the device, while a low voltage puts it into shutdown mode.
5. VIN (Pin 5): Input voltage supply pin.
6. VOUT (Pin 6): Output voltage pin where the boosted voltage is available.
This chip is ideal for battery-powered applications due to its low quiescent current and high efficiency.

Manufacturer

The LT3462AES6#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics, by providing components used in signal processing and power management applications.

Application

The LT3462AES6#TRPBF is a high-performance, step-up DC/DC converter. Its application areas include powering white LEDs for backlighting in portable devices, OLED display power supplies, and general-purpose boost converters for battery-powered equipment. It is suitable for applications requiring efficient power conversion from a low input voltage to higher output voltages.

Equivalent

The LT3462AES6#TRPBF is a boost/inverter DC-DC converter from Analog Devices (formerly Linear Technology). Equivalent products from other manufacturers could include the TPS61070 series from Texas Instruments, the MAX1703 from Maxim Integrated, or the MIC2288 from Microchip Technology, depending on the specific application requirements like input voltage, output current, and additional features. Always check datasheets to ensure pin compatibility and electrical specifications alignment.

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TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

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