規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Up |
| OutputConfiguration | Positive |
| Topology | Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.3V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 2.5V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 4A (Switch) |
| Frequency-Switching | 2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 10-VFDFN Exposed Pad |
概述
Description
The TPS61230DRCR is a high-efficiency, synchronous boost converter from Texas Instruments, designed for applications requiring a compact power solution. This device is suitable for battery-powered systems and supports input voltages ranging from 2.3V to 5.5V, making it ideal for single-cell Li-Ion or Li-Polymer batteries. The TPS61230DRCR offers an adjustable output voltage up to 5.5V with a maximum current output of 2.1A, ensuring robust power delivery for a wide range of applications.
Key features include a high switching frequency of 2.5 MHz, allowing for the use of small inductors and capacitors, thus reducing overall solution size. Its integrated power MOSFETs minimize external component count and enhance efficiency. The device also comes equipped with features such as load disconnect during shutdown, current limit, and thermal shutdown protection, ensuring safe operation under various conditions. The TPS61230DRCR is typically available in a 10-pin VSON (3 mm x 3 mm) package, which helps save space in densely packed designs.
Key features include a high switching frequency of 2.5 MHz, allowing for the use of small inductors and capacitors, thus reducing overall solution size. Its integrated power MOSFETs minimize external component count and enhance efficiency. The device also comes equipped with features such as load disconnect during shutdown, current limit, and thermal shutdown protection, ensuring safe operation under various conditions. The TPS61230DRCR is typically available in a 10-pin VSON (3 mm x 3 mm) package, which helps save space in densely packed designs.
Equivalent
The TPS61230DRCR is a Texas Instruments step-up (boost) converter. Equivalent products could include:
1. LTC3122 by Analog Devices: A high-efficiency step-up DC/DC converter.
2. MT3608 by Microchip Technology: A widely used boost converter.
3. NCP1402 by ON Semiconductor: A compact boost converter for battery-powered applications.
4. MAX17222 by Maxim Integrated: A nanoPower boost converter.
Consider key parameters like input voltage range, output current, and efficiency when selecting an equivalent.
1. LTC3122 by Analog Devices: A high-efficiency step-up DC/DC converter.
2. MT3608 by Microchip Technology: A widely used boost converter.
3. NCP1402 by ON Semiconductor: A compact boost converter for battery-powered applications.
4. MAX17222 by Maxim Integrated: A nanoPower boost converter.
Consider key parameters like input voltage range, output current, and efficiency when selecting an equivalent.
Features
The TPS61230DRCR is a high-efficiency synchronous boost converter designed by Texas Instruments. Key features include:
1. Wide Input Voltage Range: Operates from 2.3 V to 5.5 V, ideal for single-cell Li-ion or 2-cell alkaline/NiMH applications.
2. Output Voltage: Adjustable output voltage up to 5.5 V, with up to 96% efficiency.
3. Output Current: Capable of delivering up to 2.5 A at 5 V from a 3.3 V input.
4. Low IQ: Features a low quiescent current of 15 µA, optimizing battery life in portable applications.
5. Dynamic Voltage Scaling: Supports fast transient response via load and line regulation.
6. Protection Features: Includes over-temperature, over-current protection, and input under-voltage lockout.
7. Compact Package: Available in a 10-pin VSON package for space-constrained designs.
8. Fixed Frequency Operation: Operates at a switching frequency of 2 MHz, reducing output voltage ripple.
9. Soft Start: Integrates soft-start functionality to limit inrush current.
These features make the TPS61230DRCR ideal for battery-powered portable devices, ensuring efficient power conversion and robust protection.
1. Wide Input Voltage Range: Operates from 2.3 V to 5.5 V, ideal for single-cell Li-ion or 2-cell alkaline/NiMH applications.
2. Output Voltage: Adjustable output voltage up to 5.5 V, with up to 96% efficiency.
3. Output Current: Capable of delivering up to 2.5 A at 5 V from a 3.3 V input.
4. Low IQ: Features a low quiescent current of 15 µA, optimizing battery life in portable applications.
5. Dynamic Voltage Scaling: Supports fast transient response via load and line regulation.
6. Protection Features: Includes over-temperature, over-current protection, and input under-voltage lockout.
7. Compact Package: Available in a 10-pin VSON package for space-constrained designs.
8. Fixed Frequency Operation: Operates at a switching frequency of 2 MHz, reducing output voltage ripple.
9. Soft Start: Integrates soft-start functionality to limit inrush current.
These features make the TPS61230DRCR ideal for battery-powered portable devices, ensuring efficient power conversion and robust protection.
Pinout
The TPS61230DRCR is a high-efficiency synchronous boost converter from Texas Instruments. It typically comes in a VSON (DRC) package with 10 pins. Here are the pin functions:
1. VIN: Input voltage supply pin. Connect to the input capacitor.
2. GND: Ground pin.
3. EN: Enable pin. Drive high to enable the device; drive low to disable.
4. FB: Feedback pin for output voltage regulation. Connect to a resistor divider from VOUT to GND.
5. SW: Switch node pin. Connect to the inductor.
6. VOUT: Output voltage pin. Connect to the output capacitor.
7. PG: Power good indicator pin. Open drain output that indicates when the output voltage is within regulation.
8. SS: Soft start pin. Connect a capacitor to this pin to set the soft start time.
9. NC: No connect. Internally not connected, often used for mechanical support.
10. PGND: Power ground pin for switching circuitry.
This configuration makes the TPS61230DRCR suitable for applications requiring efficient step-up voltage conversion with a compact footprint. For detailed specifications and application notes, refer to the official datasheet.
1. VIN: Input voltage supply pin. Connect to the input capacitor.
2. GND: Ground pin.
3. EN: Enable pin. Drive high to enable the device; drive low to disable.
4. FB: Feedback pin for output voltage regulation. Connect to a resistor divider from VOUT to GND.
5. SW: Switch node pin. Connect to the inductor.
6. VOUT: Output voltage pin. Connect to the output capacitor.
7. PG: Power good indicator pin. Open drain output that indicates when the output voltage is within regulation.
8. SS: Soft start pin. Connect a capacitor to this pin to set the soft start time.
9. NC: No connect. Internally not connected, often used for mechanical support.
10. PGND: Power ground pin for switching circuitry.
This configuration makes the TPS61230DRCR suitable for applications requiring efficient step-up voltage conversion with a compact footprint. For detailed specifications and application notes, refer to the official datasheet.
Manufacturer
The TPS61230DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products and components. They are well-known for their analog and embedded processing products, including integrated circuits (ICs) like the TPS61230DRCR, which is a type of power management IC (specifically a boost converter). TI's products are used in a variety of applications across different industries, including automotive, industrial, personal electronics, and telecommunications.
Application
The TPS61230DRCR is a high-efficiency boost converter designed for battery-powered applications. Its application areas include:
1. Portable Electronics: Ideal for smartphones, tablets, and other battery-operated consumer gadgets needing efficient power conversion.
2. Wearable Devices: Provides reliable power management in compact form factors for wearables.
3. IoT Devices: Supports low-power Internet of Things applications with extended battery life.
4. Medical Devices: Suitable for powering portable medical instruments due to its efficiency.
5. Wireless Sensor Networks: Ensures stable power supply for sensors with minimal energy consumption.
6. Industrial Applications: Utilized in low-power industrial equipment requiring efficient voltage conversion.
Its high efficiency and compact size make it versatile for various low-voltage, battery-dependent applications.
1. Portable Electronics: Ideal for smartphones, tablets, and other battery-operated consumer gadgets needing efficient power conversion.
2. Wearable Devices: Provides reliable power management in compact form factors for wearables.
3. IoT Devices: Supports low-power Internet of Things applications with extended battery life.
4. Medical Devices: Suitable for powering portable medical instruments due to its efficiency.
5. Wireless Sensor Networks: Ensures stable power supply for sensors with minimal energy consumption.
6. Industrial Applications: Utilized in low-power industrial equipment requiring efficient voltage conversion.
Its high efficiency and compact size make it versatile for various low-voltage, battery-dependent applications.
Package
The TPS61230DRCR is a step-up converter IC from Texas Instruments, housed in a VSON (DSBGA) package. Specifically, it comes in a 10-pin VSON package with a 3.00 mm × 3.00 mm footprint. This package type facilitates efficient thermal performance and compact design suitable for portable and space-constrained applications.
