規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.05V |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.5V |
| Current - Output | 500mA |
| Frequency - Switching | 3MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
TPS622314DRYR is a Texas Instruments step-down (buck) DC-DC converter. It’s designed for battery-powered portable electronics, converting a higher input voltage to a lower, regulated output with high efficiency.
Key points:
- Part of the TPS6223x family; DRYR denotes the specific RoHS-compliant package/lead finish.
- Integrates a switching regulator with protections and controls optimized for compact boards.
- Features typically include enable/shutdown control, soft-start, overcurrent protection, and thermal shutdown.
- Suitable for wearables, sensors, microcontroller-powered devices, and other low-power applications.
For exact electrical specs (input range, output voltage options, efficiency, current capability) and the recommended external components, refer to the TPS622314 datasheet and TI product page.
Key points:
- Part of the TPS6223x family; DRYR denotes the specific RoHS-compliant package/lead finish.
- Integrates a switching regulator with protections and controls optimized for compact boards.
- Features typically include enable/shutdown control, soft-start, overcurrent protection, and thermal shutdown.
- Suitable for wearables, sensors, microcontroller-powered devices, and other low-power applications.
For exact electrical specs (input range, output voltage options, efficiency, current capability) and the recommended external components, refer to the TPS622314 datasheet and TI product page.
Pinout
- Pin count: 8 pins.
- Function: Single-channel step-down (buck) DC-DC converter.
- Function: Single-channel step-down (buck) DC-DC converter.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits. It is a leading global provider of chips and electronics solutions.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits. It is a leading global provider of chips and electronics solutions.
Application
TPS622314DRYR is a compact, high-efficiency DC-DC buck regulator. Common application areas include:
- Mobile/handheld devices (phones, tablets, wearables)
- IoT sensors and wireless devices
- USB-powered peripherals and accessories
- Embedded systems requiring regulated core/IO rails (MCUs/MPUs)
- Portable medical devices
- Other battery-powered, space-constrained electronics needing efficient power conversion
- Mobile/handheld devices (phones, tablets, wearables)
- IoT sensors and wireless devices
- USB-powered peripherals and accessories
- Embedded systems requiring regulated core/IO rails (MCUs/MPUs)
- Portable medical devices
- Other battery-powered, space-constrained electronics needing efficient power conversion
Package
VSON-8 (3×3 mm) package with exposed pad; tape-and-reel shipping.
