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TPS61020DRCR
+BOMIC REG BOOST ADJ 1.5A 10VSON
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS61020DRCR
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패키지 VSON (DRC)-10
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재고2661
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Up |
| OutputConfiguration | Positive |
| Topology | Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 0.9V |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 1.8V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 1.5A (Switch) |
| Frequency-Switching | 600kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-VFDFN Exposed Pad |
개요
Description
The TPS61020DRCR is a high-efficiency, synchronous boost converter from Texas Instruments. It is designed to supply power to portable devices and is optimized for applications requiring high conversion efficiency and small form factors. Operating with an input voltage range of 0.9V to 5.5V, it can output up to 5.5V, making it suitable for single-cell or dual-cell alkaline, NiMH, or single-cell Li-ion battery configurations.
Key features include a 1.2MHz fixed-frequency PWM operation, which allows for the use of small external components and a compact PCB layout. The device also includes a 1.5A switch current limit, soft-start, and thermal shutdown protection to ensure reliable operation. With its low quiescent current consumption, it enhances battery life in portable applications. The TPS61020DRCR is available in a 10-pin VSON package, which contributes to its small footprint in space-constrained designs. This boost converter is often used in battery-powered devices such as smartphones, tablets, and other handheld electronics.
Key features include a 1.2MHz fixed-frequency PWM operation, which allows for the use of small external components and a compact PCB layout. The device also includes a 1.5A switch current limit, soft-start, and thermal shutdown protection to ensure reliable operation. With its low quiescent current consumption, it enhances battery life in portable applications. The TPS61020DRCR is available in a 10-pin VSON package, which contributes to its small footprint in space-constrained designs. This boost converter is often used in battery-powered devices such as smartphones, tablets, and other handheld electronics.
Equivalent
The TPS61020DRCR is a boost converter IC from Texas Instruments. Equivalent products from other manufacturers include:
1. LT1615 from Analog Devices: A high-efficiency boost converter.
2. NCP1402 from ON Semiconductor: A step-up DC-DC converter.
3. MIC2605 from Microchip Technology: A low-input voltage boost regulator.
4. MAX17222 from Maxim Integrated: A nanoPower boost converter.
These equivalents may vary in specifications, so it's essential to check the datasheets to ensure compatibility with your application.
1. LT1615 from Analog Devices: A high-efficiency boost converter.
2. NCP1402 from ON Semiconductor: A step-up DC-DC converter.
3. MIC2605 from Microchip Technology: A low-input voltage boost regulator.
4. MAX17222 from Maxim Integrated: A nanoPower boost converter.
These equivalents may vary in specifications, so it's essential to check the datasheets to ensure compatibility with your application.
Features
The TPS61020DRCR is a high-efficiency boost converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: Operates with an input voltage from 0.9V to 5.5V, making it suitable for single-cell or two-cell alkaline, NiCd, NiMH, and single-cell lithium-ion batteries.
2. Output Voltage: Adjustable output voltage up to 5.5V, allowing for versatile applications.
3. Efficiency: High efficiency up to 96%, minimizing power loss and extending battery life.
4. Switching Frequency: Operates at a 1.2MHz fixed switching frequency, enabling the use of small external components and a compact design.
5. Output Current: Capable of delivering up to 200mA at a boosted voltage of 3.3V from a 1.8V input.
6. Low Quiescent Current: Features a low quiescent current of 25µA, which helps in reducing power consumption during light-load or standby conditions.
7. Protection Features: Includes over-temperature protection, short-circuit protection, and an integrated shutdown function for enhanced reliability.
These features make the TPS61020DRCR ideal for portable devices and battery-powered applications requiring efficient voltage boosting.
1. Input Voltage Range: Operates with an input voltage from 0.9V to 5.5V, making it suitable for single-cell or two-cell alkaline, NiCd, NiMH, and single-cell lithium-ion batteries.
2. Output Voltage: Adjustable output voltage up to 5.5V, allowing for versatile applications.
3. Efficiency: High efficiency up to 96%, minimizing power loss and extending battery life.
4. Switching Frequency: Operates at a 1.2MHz fixed switching frequency, enabling the use of small external components and a compact design.
5. Output Current: Capable of delivering up to 200mA at a boosted voltage of 3.3V from a 1.8V input.
6. Low Quiescent Current: Features a low quiescent current of 25µA, which helps in reducing power consumption during light-load or standby conditions.
7. Protection Features: Includes over-temperature protection, short-circuit protection, and an integrated shutdown function for enhanced reliability.
These features make the TPS61020DRCR ideal for portable devices and battery-powered applications requiring efficient voltage boosting.
Pinout
The TPS61020DRCR is a high-frequency, synchronous boost converter IC manufactured by Texas Instruments. It comes in a 10-pin VSON package. The pin functions are as follows:
1. SW (Pin 1): Switch node, connected to the inductor and anode of the rectifying diode.
2. GND (Pin 2 and 3): Ground pins for power and signal.
3. FB (Pin 4): Feedback pin for output voltage regulation.
4. EN (Pin 5): Enable pin to turn the device on or off.
5. PG (Pin 6): Power Good indicator output.
6. VOUT (Pin 7): Output voltage.
7. LBI (Pin 8): Low battery input for monitoring battery voltage.
8. LBO (Pin 9): Low battery output, open-drain output for low battery indication.
9. VIN (Pin 10): Input supply voltage.
The TPS61020 is designed for portable applications to boost a lower voltage to a higher voltage efficiently. It is suitable for applications requiring a compact size and high efficiency.
1. SW (Pin 1): Switch node, connected to the inductor and anode of the rectifying diode.
2. GND (Pin 2 and 3): Ground pins for power and signal.
3. FB (Pin 4): Feedback pin for output voltage regulation.
4. EN (Pin 5): Enable pin to turn the device on or off.
5. PG (Pin 6): Power Good indicator output.
6. VOUT (Pin 7): Output voltage.
7. LBI (Pin 8): Low battery input for monitoring battery voltage.
8. LBO (Pin 9): Low battery output, open-drain output for low battery indication.
9. VIN (Pin 10): Input supply voltage.
The TPS61020 is designed for portable applications to boost a lower voltage to a higher voltage efficiently. It is suitable for applications requiring a compact size and high efficiency.
Manufacturer
The TPS61020DRCR is manufactured by Texas Instruments (TI), a global technology company. Texas Instruments is primarily known for designing and manufacturing semiconductors and various integrated circuits, which are used in a wide range of electronic applications. The company serves multiple industries, including automotive, industrial, personal electronics, and communications equipment. TI is recognized for its contributions to advancing innovative technologies and its commitment to providing high-quality products and solutions to its customers worldwide.
Application
The TPS61020DRCR is a high-efficiency, step-up DC-DC converter commonly used in applications requiring boosted voltage levels. Key application areas include:
1. Portable Electronics: Enhancing battery life and performance in devices like smartphones, tablets, and wearable technology.
2. Battery-Powered Devices: Efficiently managing power in devices that run on single-cell lithium-ion or alkaline batteries.
3. Industrial and Medical Equipment: Providing reliable power boosts in various low-power industrial and medical instruments.
4. Internet of Things (IoT): Powering IoT devices that require extended battery life and efficient power management.
5. Wireless Devices: Supporting power requirements in wireless communication modules and devices.
These applications benefit from the converter's small size, high efficiency, and low quiescent current.
1. Portable Electronics: Enhancing battery life and performance in devices like smartphones, tablets, and wearable technology.
2. Battery-Powered Devices: Efficiently managing power in devices that run on single-cell lithium-ion or alkaline batteries.
3. Industrial and Medical Equipment: Providing reliable power boosts in various low-power industrial and medical instruments.
4. Internet of Things (IoT): Powering IoT devices that require extended battery life and efficient power management.
5. Wireless Devices: Supporting power requirements in wireless communication modules and devices.
These applications benefit from the converter's small size, high efficiency, and low quiescent current.
Package
The TPS61020DRCR is a step-up DC-DC converter from Texas Instruments, and it comes in a VSON (Very Thin Small Outline No-lead) package type, specifically with a DRCR suffix. This package is a small, thermally efficient design with a 10-pin configuration, typically used for space-constrained applications.
