The TPS60151DRVR from Texas Instruments is a charge pump integrated circuit that is designed to generate a regulated 5V output using a charge pump architecture. It can supply up to 140mA of current and comes in a 6-pin SON (Small Outline No-lead) package. Here is an overview detailing its specifications, main uses, features, application fields, working principle, and potential alternative models:
TPS60151DRVR Overview:
- Manufacturer: Texas Instruments
- IC Type: Charge Pump Voltage Regulator
- Package Type: 6-pin SON (Small Outline No-lead)
- Output Voltage: Regulated 5V
- Maximum Output Current: 140mA
Key Specifications:
- Output Type: Regulated 5V output voltage generated through charge pump operation
- Maximum Output Current: Capable of supplying up to 140mA for low-power applications
- Package Size: 6-pin SON, compact for space-constrained designs
- Efficiency: Typical charge pump voltage conversion efficiency
- Switching Frequency: Operates at a specific switching frequency for voltage conversion
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DataSheet
Main Uses:
- Voltage Conversion: Converts input voltage to a regulated 5V output
- Low-Power Applications: Suitable for battery-powered or low-power devices
- Power Management: Used in power management circuits to provide a stable voltage source
- Portable Electronics: Commonly found in portable electronic devices for voltage regulation
Features:
- Charge Pump Operation: Utilizes charge pump circuitry for voltage conversion
- Regulated Output: Provides stable 5V output voltage
- Low Power Consumption: Efficient design for low-power applications
- Compact Size: 6-pin SON package for space-efficient PCB layout
- Overcurrent Protection: May include protection features for the circuit and load
Application Fields:
- Portable Devices: Integrated into various portable electronic devices
- IoT Devices: Used in Internet of Things (IoT) applications for power management
- Wearable Technology: Utilized in wearable devices requiring regulated power supply
- Battery-Powered Systems: Found in systems powered by batteries that need efficient voltage regulation
Working Principle:
- The TPS60151DRVR charges and discharges capacitors in a specific sequence to generate a regulated 5V output from the input voltage.
- By utilizing a charge pump architecture, it effectively steps up or down the input voltage to achieve the desired 5V output.
- The charge pump operation ensures efficient voltage conversion with low power loss.
Alternative Models:
- MAX1523: Maxim charge pump IC with similar voltage regulation capabilities.
- MIC2293: Micrel charge pump regulator offering similar features for low-power applications.
- LT1054: Linear Technology charge pump IC providing voltage conversion functionality.
The TPS60151DRVR from Texas Instruments is a compact and efficient charge pump IC designed for generating a regulated 5V output in low-power applications. Understanding its features, specifications, and working principles can aid in selecting the appropriate IC for voltage conversion and power management requirements. For detailed technical information and application-specific guidelines, referencing the official datasheet provided by Texas Instruments is recommended.
