Overview
The TPS82675SIPR is a highly efficient, fully integrated DC/DC step-down converter module produced by Texas Instruments. This device is designed for low-power applications and is particularly suited for battery-powered portable devices. The module includes the switching regulator, inductor, and input/output capacitors, eliminating the need for additional components. It operates at a regulated 5.5-MHz switching frequency and features a compact MicroSiP™ package, making it ideal for space-constrained designs.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer Part Number (MPN) | TPS82675SIPR |
| Manufacturer Name | Texas Instruments |
| Current - Output (Max) | 600mA |
| Efficiency | 90% |
| Family | DC DC Converters |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-SMD Module (uSIP) |
| Power (Watts) - Max | 720mW |
| Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 4.8V |
| Voltage - Output 1 | 1.2V |
| Size / Dimension | 0.12" L x 0.09" W x 0.04" H (3.0mm x 2.4mm x 1.0mm) |
Key Features
- Remote On/Off, Overcurrent Protection (OCP), Overtemperature Protection (OTP), and Undervoltage Lockout (UVLO)
- 90% Efficiency at 5.5 MHz Operation
- 17µA Quiescent Current
- Wide Input Voltage Range: 2.3 V to 4.8 V
- 5.5MHz Regulated Frequency Operation with Spread Spectrum, PWM Frequency Dithering
- Best-in-Class Load and Line Transient Response
- ±2% Total DC Voltage Accuracy
- Automatic PFM/PWM Mode Switching and Low Ripple Light-Load PFM Mode
- ≥35dB VIN PSRR (1kHz to 10kHz)
- Internal Soft Start, 120-µs Start-Up Time
- Integrated Active Power-Down Sequencing (Optional)
- Sub 1-mm Profile Solution with Total Solution Size <6.7 mm²
Applications
The TPS82675SIPR is designed for various low-power applications, particularly in battery-powered portable devices. It is suitable for use in Information Technology Equipment (ITE) and other commercial applications where high efficiency and compact design are crucial.
Q & A
- What is the maximum output current of the TPS82675SIPR?
The maximum output current is 600mA.
- What is the input voltage range for the TPS82675SIPR?
The input voltage range is from 2.3 V to 4.8 V.
- What is the efficiency of the TPS82675SIPR at 5.5 MHz operation?
The efficiency is 90% at 5.5 MHz operation.
- Does the TPS82675SIPR have overcurrent protection?
- What is the operating temperature range of the TPS82675SIPR?
- What type of package does the TPS82675SIPR use?
- Does the TPS82675SIPR require additional components for operation?
- What is the quiescent current of the TPS82675SIPR during light load operation?
- Does the TPS82675SIPR support PWM spread spectrum capability?
- What is the total solution size of the TPS82675SIPR?
