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LT3462AES6#TRPBF
+BOMIC REG CUK ADJ 250MA TSOT23-6
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LT3462AES6#TRPBF
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データシート LT3462AES6#TRPBF DataSheet
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パッケージ SOT-23-6
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在庫状況2113
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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 |
概要
Description
Key features of the LT3462AES6#TRPBF include a wide input voltage range, low quiescent current for efficiency, and internal compensation to simplify the design process. It also offers built-in protection features such as overcurrent and thermal shutdown to ensure reliability. The device can drive loads up to a certain power level, making it ideal for battery-powered devices and other portable applications.
Due to its efficiency and compact size, the LT3462AES6#TRPBF is often used in consumer electronics, medical devices, and other applications where space and power efficiency are crucial.
Equivalent
1. Texas Instruments TPS61041
2. Maxim Integrated MAX1771
3. ON Semiconductor NCP1402
4. Microchip MCP1640
Ensure compatibility with your specific application by reviewing datasheets and design requirements.
Features
1. Wide Input Voltage Range: It operates from 2.3V to 16V, making it suitable for various battery-powered and portable applications.
2. Output Voltage: Capable of generating output voltages of up to 34V.
3. Switching Frequency: Operates at a 1.3MHz fixed frequency, which allows the use of tiny, low-cost inductors and capacitors.
4. High Efficiency: Designed to deliver high efficiency across a range of loads, improving battery life in portable devices.
5. Current Mode PWM Operation: Ensures stable operation and fast transient response.
6. Integrated Power Switch: Includes a 42V switch, reducing the need for external components.
7. Low Quiescent Current: Consumes minimal power in standby mode, further enhancing efficiency.
8. Protection Features: Includes over-voltage protection and thermal shutdown to ensure reliability.
These features make the LT3462AES6#TRPBF suitable for applications like OLED displays, CCD bias, and general-purpose boost converters.
Pinout
1. SW (Pin 1): Switch pin where the inductor is connected. This pin is where the switching action occurs and the energy is transferred to the output.
2. GND (Pin 2): Ground pin, used as a reference point for the power supply and signals.
3. FB (Pin 3): Feedback pin. This pin is used for sensing the output voltage and comparing it to the reference voltage to regulate the output.
4. SHDN (Pin 4): Shutdown pin. This pin is used to enable or disable the converter. A low signal turns off the device.
5. VCC (Pin 5): Input supply pin. This is the power supply input for the device.
6. COMP (Pin 6): Compensation pin. This pin is used to stabilize the loop compensation network and adjust transient response.
The LT3462AES6 is designed for applications requiring high efficiency and small size, suitable for portable and battery-powered devices.