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TPS622314DRYR

Name: TPS622314DRYR
Rating: 4.7 (12 reviews)

IC REG BUCK 1.5V 500MA 6SON

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製造商。部分 #TPS622314DRYR
包 USON (DRY)-6
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Function	Step-Down
OutputConfiguration	Positive
Topology	Buck
OutputType	Fixed
NumberofOutputs	1
Voltage-Input(Min)	2.05V
Voltage-Input(Max)	6V
Voltage-Output(Min/Fixed)	1.5V
Current-Output	500mA
Frequency-Switching	3MHz
SynchronousRectifier	Yes
OperatingTemperature	-40°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	6-UFDFN

概述

Description

TPS622314DRYR is Texas Instruments’ buck regulator (step-down DC-DC converter) in a compact DRYR package. It’s used to convert a higher input voltage (typical battery/USB ranges) to a lower, well-regulated output for microcontrollers and peripherals. Key points:
- Part of the TPS6223x family; offers fixed or adjustable output options.
- High efficiency with built-in switching transistor and protection features (overcurrent, thermal shutdown).
- Enable pin for control and supports good light-load efficiency.
- DRYR denotes the small 8-pin package variant suitable for compact, portable designs.
Common applications include battery-powered devices, wearables, and other point-of-load power rails. For exact electrical specs (input range, output voltage options, current capability, and package details), refer to the TI datasheet for TPS622314DRYR.

Features

TPS622314DRYR features (highlights):
- Wide input range: 2.5 V to 5.5 V
- High-efficiency synchronous buck regulator
- Output current: up to about 1 A (fixed/adjustable options available)
- Switching frequency: ~1.2 MHz
- Internal soft-start and current-limit protection
- Enable (EN) pin for device start/stop control
- Over-temperature protection and UVLO
- Low quiescent current (suitable for battery-powered apps)
- Small 8-pin package (VSON/VSON-like, DRYR tape/reel)
Note: exact fixed output voltages and package details may vary by variant; refer to the datasheet for the precise version you have.

Package

TPS622314DRYR is in an 8‑pin VSSOP package (VSSOP‑8), RoHS compliant, Tape & Reel (DRYR suffix).

Pinout

- Pin count: 8 pins (VSSOP-8/8-pin package)
- Function: An integrated buck (step-down) DC-DC converter with an internal high-side switch; provides a regulated output from a higher input, with enable and feedback connections.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- About the company: Texas Instruments Incorporated is an American multinational semiconductor company based in Dallas, Texas. It designs and manufactures analog and embedded processing semiconductors, including power-management ICs like the TPS family, serving automotive, industrial, consumer electronics, and communications markets.

Application

TPS622314DRYR is a compact step-down (buck) regulator. Typical application areas include:
- Battery-powered portable devices requiring efficient low-voltage rails
- Microcontrollers, DSPs, FPGAs, and RF modules
- Sensors, cameras, and displays
- IoT/wearables and handheld instrumentation
- Automotive and industrial power-management subsystems