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TPS82085SILT
+BOMDC DC CONVERTER 0.8-6V
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS82085SILT
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データシート TPS82085SILT DataSheet
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在庫状況3010
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 |
| Series | MicroSip™ |
| PartStatus | Active |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 6V |
| Voltage-Output1 | 0.8 ~ 6V |
| Current-Output(Max) | 3A |
| Applications | ITE (Commercial) |
| Features | Adjustable Output |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| Efficiency | 95% |
| MountingType | Surface Mount |
| Package/Case | 8-LDFN Exposed Pad |
| Size/Dimension | 0.12" L x 0.11" W x 0.05" H (3.0mm x 2.8mm x 1.3mm) |
| SupplierDevicePackage | 8-uSIP (3x2.8) |
| BaseProductNumber | TPS82085 |
概要
Description
The TPS82085SILT is a microSiP (System-in-Package) step-down converter from Texas Instruments. It is designed to provide a compact and efficient solution for step-down power conversion, suitable for a range of portable and space-constrained applications. The device integrates a synchronous buck converter with an input voltage range typically from 2.5V to 6V, making it suitable for use with single-cell lithium-ion batteries or 5V supply rails.
Key features include a high-efficiency performance up to 95%, low output voltage ripple, and a programmable output voltage. The TPS82085SILT supports load currents up to 3A, and its small form factor (a tiny package with integrated inductor and passive components) helps minimize the overall footprint on a PCB.
The converter offers a Power Save Mode to maintain efficiency at light loads and features like Soft Start, Power Good, and Short-Circuit Protection for robust operation. It is widely used in applications such as portable electronics, wireless modules, and other devices requiring efficient power regulation in a compact space.
Key features include a high-efficiency performance up to 95%, low output voltage ripple, and a programmable output voltage. The TPS82085SILT supports load currents up to 3A, and its small form factor (a tiny package with integrated inductor and passive components) helps minimize the overall footprint on a PCB.
The converter offers a Power Save Mode to maintain efficiency at light loads and features like Soft Start, Power Good, and Short-Circuit Protection for robust operation. It is widely used in applications such as portable electronics, wireless modules, and other devices requiring efficient power regulation in a compact space.
Equivalent
The TPS82085SILT is a MicroSiP DC-DC step-down power module from Texas Instruments. Equivalent products would include other micro power modules with similar input voltage range, output voltage/current specifications, and package size. Possible alternatives are:
1. Murata MYMGK series (e.g., MYMGK1R825M)
2. TDK-Lambda i3A series
3. Analog Devices LTM8065
4. Maxim Integrated MAXM17532
Checking specific datasheets for compatibility is recommended for detailed parameters matching.
1. Murata MYMGK series (e.g., MYMGK1R825M)
2. TDK-Lambda i3A series
3. Analog Devices LTM8065
4. Maxim Integrated MAXM17532
Checking specific datasheets for compatibility is recommended for detailed parameters matching.
Features
The TPS82085SILT is a microSiP DC-DC step-down power module from Texas Instruments. Key features include:
1. Output Current: It supports up to 3A continuous output current.
2. Input Voltage Range: Operates with an input voltage range of 2.95V to 6V, making it suitable for single-cell Li-Ion applications and 5V systems.
3. Output Voltage: Provides an adjustable output voltage ranging from 0.9V to 6V.
4. Efficiency: High efficiency of up to 95% due to a synchronous step-down converter design.
5. Size: Comes in a compact microSiP package (3mm x 2.8mm x 1.6mm), optimizing space for portable and space-constrained applications.
6. Integrated Inductor: Includes an integrated inductor, which simplifies design and reduces the external component count.
7. Protection Features: Offers overcurrent, thermal shutdown, and undervoltage lockout protection.
8. Quiescent Current: Low quiescent current of 17µA, which enhances efficiency in light-load conditions.
9. Switching Frequency: Fixed switching frequency of 2.4MHz for reduced output ripple and better transient response.
These features make the TPS82085SILT ideal for use in portable electronics, industrial, and telecom applications requiring efficient power management in a small form factor.
1. Output Current: It supports up to 3A continuous output current.
2. Input Voltage Range: Operates with an input voltage range of 2.95V to 6V, making it suitable for single-cell Li-Ion applications and 5V systems.
3. Output Voltage: Provides an adjustable output voltage ranging from 0.9V to 6V.
4. Efficiency: High efficiency of up to 95% due to a synchronous step-down converter design.
5. Size: Comes in a compact microSiP package (3mm x 2.8mm x 1.6mm), optimizing space for portable and space-constrained applications.
6. Integrated Inductor: Includes an integrated inductor, which simplifies design and reduces the external component count.
7. Protection Features: Offers overcurrent, thermal shutdown, and undervoltage lockout protection.
8. Quiescent Current: Low quiescent current of 17µA, which enhances efficiency in light-load conditions.
9. Switching Frequency: Fixed switching frequency of 2.4MHz for reduced output ripple and better transient response.
These features make the TPS82085SILT ideal for use in portable electronics, industrial, and telecom applications requiring efficient power management in a small form factor.
Pinout
The TPS82085SILT is a MicroSiP DC-DC step-down power module from Texas Instruments. It features a 6-pin configuration. Here is a brief overview of its pin functions:
1. Vin: This is the input voltage pin where the supply voltage is connected.
2. Vout: This pin provides the regulated output voltage.
3. GND: Ground connection for the module.
4. EN: Enable pin used to turn the device on or off. A high signal enables the device, while a low signal disables it.
5. FB: Feedback pin used to set the output voltage through an external resistor divider.
6. SW: Switch node connection, typically connected to an inductor for the output filtering.
The TPS82085SILT offers efficient power management in compact applications with its integrated inductor and other passive components. It is designed for ease of use and minimal external components, making it suitable for compact electronic designs.
1. Vin: This is the input voltage pin where the supply voltage is connected.
2. Vout: This pin provides the regulated output voltage.
3. GND: Ground connection for the module.
4. EN: Enable pin used to turn the device on or off. A high signal enables the device, while a low signal disables it.
5. FB: Feedback pin used to set the output voltage through an external resistor divider.
6. SW: Switch node connection, typically connected to an inductor for the output filtering.
The TPS82085SILT offers efficient power management in compact applications with its integrated inductor and other passive components. It is designed for ease of use and minimal external components, making it suitable for compact electronic designs.
Manufacturer
The TPS82085SILT is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. These components are widely used in electronics for applications ranging from consumer electronics to industrial automation. TI is one of the largest semiconductor companies in the world, and it offers a broad portfolio of products including processors, microcontrollers, power management chips, and analog devices. The company is recognized for its innovation in the electronics industry and its commitment to developing advanced technologies that enable modern electronic systems.
Application
The TPS82085SILT is a step-down converter module designed for efficient power management in various applications. Key areas include portable electronics, where space and power efficiency are critical, and communications equipment that demands reliable power delivery. It is also applicable in industrial automation systems, providing stable voltage for sensitive components. Additionally, it suits battery-powered devices due to its low quiescent current, enhancing battery life. The module's compact size and thermal performance make it ideal for constrained environments, including embedded systems and IoT devices. Overall, the TPS82085SILT is versatile for applications requiring compact, efficient, and robust DC-DC conversion.
Package
The TPS82085SILT is a microSiP DC-DC step-down power module from Texas Instruments. It is packaged in a compact 3.0mm x 2.8mm x 1.5mm microSiP-8 package, designed for space-constrained applications.
