画像は参考用です
MCP1665T-E/MRA
+BOMIC REG BOOST ADJ 1A 10VQFN
-
メーカーマイクロチップ・テクノロジー
-
メーカー品番 #MCP1665T-E/MRA
-
在庫状況5568
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 |
| PartStatus | Active |
| Function | Step-Up |
| OutputConfiguration | Positive |
| Topology | Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 5V |
| Voltage-Output(Min/Fixed) | 2.8V |
| Voltage-Output(Max) | 32V |
| Current-Output | 1A |
| Frequency-Switching | 575kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-VFQFN Exposed Pad |
| SupplierDevicePackage | 10-VQFN (2x2) |
| BaseProductNumber | MCP1665 |
概要
Description
The MCP1665T-E/MRA is a compact, high-efficiency DC-DC boost converter designed by Microchip Technology. It is aimed at applications requiring a step-up voltage conversion from a low-voltage source, such as battery-powered devices. Key features include a wide input voltage range, typically from 2.4V to 5.5V, and the ability to deliver an output voltage up to 32V. It offers a high switching frequency, which minimizes the size of external components and improves efficiency.
The MCP1665T-E/MRA integrates a 36V, 1.2A switch, and incorporates features like under-voltage lockout, over-temperature protection, and over-current protection, ensuring reliable operation under various conditions. Its current mode control architecture provides fast transient response and stable operation. The device is available in a compact SOT-23-6 package, making it suitable for space-constrained applications.
Overall, the MCP1665T-E/MRA is ideal for use in portable electronics, LED drivers, and other applications where efficient voltage boosting is required.
The MCP1665T-E/MRA integrates a 36V, 1.2A switch, and incorporates features like under-voltage lockout, over-temperature protection, and over-current protection, ensuring reliable operation under various conditions. Its current mode control architecture provides fast transient response and stable operation. The device is available in a compact SOT-23-6 package, making it suitable for space-constrained applications.
Overall, the MCP1665T-E/MRA is ideal for use in portable electronics, LED drivers, and other applications where efficient voltage boosting is required.
Equivalent
The MCP1665T-E/MRA is a step-up DC-DC converter from Microchip Technology. Equivalent products from other manufacturers include:
1. TPS61021A from Texas Instruments: A 3.5V to 5.5V input, 5V output boost converter.
2. LT1615 from Analog Devices (formerly Linear Technology): A high-efficiency boost converter.
3. MAX1724 from Maxim Integrated: A low-power step-up DC-DC converter.
Always verify specifications and compatibility for your specific application.
1. TPS61021A from Texas Instruments: A 3.5V to 5.5V input, 5V output boost converter.
2. LT1615 from Analog Devices (formerly Linear Technology): A high-efficiency boost converter.
3. MAX1724 from Maxim Integrated: A low-power step-up DC-DC converter.
Always verify specifications and compatibility for your specific application.
Features
The MCP1665T-E/MRA is a compact, high-efficiency boost regulator from Microchip Technology. Key features include:
1. Wide Input Voltage Range: Operates from 2.4V to 5.5V, making it suitable for single-cell or two-cell alkaline, NiMH, or NiCd applications.
2. Adjustable Output Voltage: Offers output voltages up to 32V, suitable for powering devices with higher voltage requirements.
3. High Efficiency: Delivers up to 85% efficiency, optimizing battery life in portable applications.
4. Integrated Switch: Features a 36V, 650mA integrated switch, reducing external component count and overall solution size.
5. Low Quiescent Current: Consumes minimal power in light load conditions, ideal for battery-operated devices.
6. Protection Features: Includes over-temperature and over-current protection to enhance reliability and safety.
7. Compact Package: Available in a SOT-23-6 package, which is space-efficient for compact designs.
These features make the MCP1665T-E/MRA suitable for a range of applications, including portable electronics, industrial sensors, and consumer devices requiring efficient power management.
1. Wide Input Voltage Range: Operates from 2.4V to 5.5V, making it suitable for single-cell or two-cell alkaline, NiMH, or NiCd applications.
2. Adjustable Output Voltage: Offers output voltages up to 32V, suitable for powering devices with higher voltage requirements.
3. High Efficiency: Delivers up to 85% efficiency, optimizing battery life in portable applications.
4. Integrated Switch: Features a 36V, 650mA integrated switch, reducing external component count and overall solution size.
5. Low Quiescent Current: Consumes minimal power in light load conditions, ideal for battery-operated devices.
6. Protection Features: Includes over-temperature and over-current protection to enhance reliability and safety.
7. Compact Package: Available in a SOT-23-6 package, which is space-efficient for compact designs.
These features make the MCP1665T-E/MRA suitable for a range of applications, including portable electronics, industrial sensors, and consumer devices requiring efficient power management.
Pinout
The MCP1665T-E/MRA is a high-voltage, non-synchronous boost converter from Microchip Technology. It is typically used for applications that require high efficiency and compact size. The device comes in a SOT-23-5 package, which has 5 pins.
Here are the pin functions:
1. VOUT: This pin is the output of the boost converter where the boosted voltage is available.
2. GND: This is the ground pin and serves as the reference point for the circuit.
3. SW: The switch pin is connected to the inductor and is used for switching the internal transistor to boost the input voltage.
4. FB: The feedback pin is used to set the output voltage by connecting it to a resistor divider network.
5. VIN: This is the input voltage pin where the supply voltage is applied.
The MCP1665T-E/MRA is designed for efficient voltage boosting with minimal external components, making it ideal for battery-powered devices and other applications requiring a compact solution.
Here are the pin functions:
1. VOUT: This pin is the output of the boost converter where the boosted voltage is available.
2. GND: This is the ground pin and serves as the reference point for the circuit.
3. SW: The switch pin is connected to the inductor and is used for switching the internal transistor to boost the input voltage.
4. FB: The feedback pin is used to set the output voltage by connecting it to a resistor divider network.
5. VIN: This is the input voltage pin where the supply voltage is applied.
The MCP1665T-E/MRA is designed for efficient voltage boosting with minimal external components, making it ideal for battery-powered devices and other applications requiring a compact solution.
Manufacturer
The MCP1665T-E/MRA is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company designs and manufactures a wide range of products that serve various industries, including automotive, industrial, consumer, aerospace, and communications. Microchip's offerings enable the development of smart, connected, and secure applications by providing embedded control solutions that incorporate microcontrollers, analog chips, wireless products, and memory products.
Application
The MCP1665T-E/MRA is a high-voltage boost regulator designed for various applications. Key application areas include:
1. Portable Electronics: Powers devices like wearable gadgets and handheld tools.
2. Battery-Powered Systems: Efficiently manages battery life in devices such as wireless sensors and medical instruments.
3. LED Lighting: Drives high-brightness LEDs in portable and off-grid lighting solutions.
4. Industrial Equipment: Utilized in systems requiring stable high-voltage outputs.
5. Consumer Electronics: Supports devices with specific power requirements.
6. IoT Devices: Powers sensors and modules in Internet of Things applications.
Its ability to boost low input voltages to higher outputs makes it versatile for many low-power, high-efficiency applications.
1. Portable Electronics: Powers devices like wearable gadgets and handheld tools.
2. Battery-Powered Systems: Efficiently manages battery life in devices such as wireless sensors and medical instruments.
3. LED Lighting: Drives high-brightness LEDs in portable and off-grid lighting solutions.
4. Industrial Equipment: Utilized in systems requiring stable high-voltage outputs.
5. Consumer Electronics: Supports devices with specific power requirements.
6. IoT Devices: Powers sensors and modules in Internet of Things applications.
Its ability to boost low input voltages to higher outputs makes it versatile for many low-power, high-efficiency applications.
Package
The MCP1665T-E/MRA is a boost (step-up) DC-DC converter from Microchip Technology. It typically comes in a SOT-23-6 package, which is a small outline, six-pin surface-mount package. This compact package is designed for space-constrained applications.
