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TPS61240IDRVRQ1

Name: TPS61240IDRVRQ1
Rating: 4.7 (12 reviews)

IC REG BOOST 5V 500MA 6SON

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製造商。部分 #TPS61240IDRVRQ1
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	Automotive, AEC-Q100
ProductStatus	Active
Function	Step-Up
OutputConfiguration	Positive
Topology	Boost
OutputType	Fixed
NumberofOutputs	1
Voltage-Input(Min)	2.3V
Voltage-Input(Max)	5.5V
Voltage-Output(Min/Fixed)	5V
Current-Output	500mA (Switch)
Frequency-Switching	3.5MHz
SynchronousRectifier	Yes
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	6-WDFN Exposed Pad

概述

Description

TPS61240IDRVRQ1 is a Texas Instruments high-efficiency boost converter intended for battery-powered portable electronics. It steps up a low input voltage (typical 0.9–5.5 V) to a higher regulated output to power loads such as LEDs or other circuitry. The “IDRVRQ1” suffix denotes the specific RoHS-compliant package/tape-and-reel option.
Key points:
- Wide input range; adjustable output via external resistor divider
- High efficiency across load currents; suitable for light-load operation
- Integrated control logic with enable, current limit, and protection features (UVLO, thermal shutdown, short-circuit protection)
- Commonly used for LED drivers, boosted rails in handheld devices, and similar battery-powered applications
For exact electrical specs, pinout, switching frequency, and package details, see the TPS61240 datasheet and TI product page.

Package

8-pin VQFN package (3×3 mm), leadless.

Pinout

- Pin count: 8 pins (8-pin package, e.g., VQFN/WDFN style)
- Function: One-channel boost DC-DC converter (TPS61240 family). It regulates a low input voltage to a higher output using an external inductor and capacitors. Typical pins include VIN (input), GND, EN (enable), FB (feedback), and SW (switch node to the external inductor); remaining pins are NCs, with the exposed pad generally tied to ground.

Manufacturer

Manufacturer: Texas Instruments (TI).
Company type: American multinational technology company that designs and manufactures semiconductors and related products, specializing in analog and embedded processing ICs.

Application

- Battery-powered portable electronics (wearables, handheld devices)
- IoT sensors and wireless modules
- Medical devices with low quiescent current requirements
- Cameras and imaging accessories
- Portable audio/video and consumer electronics
- General energy-efficient power management for single- and multi-cell battery systems

Equivalent

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