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TPS61260DRVR

Name: TPS61260DRVR
Rating: 4.7 (12 reviews)

IC REG BOOST ADJ 100MA 6SON

メーカー
Mfr。パート #TPS61260DRVR
パッケージ WSON-6
データシート
在庫中2061

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仕様

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Function	Step-Up
OutputConfiguration	Positive
Topology	Boost
OutputType	Adjustable
NumberofOutputs	1
Voltage-Input(Min)	0.8V
Voltage-Input(Max)	4V
Voltage-Output(Min/Fixed)	1.8V
Voltage-Output(Max)	4V
Current-Output	100mA
Frequency-Switching	2.5MHz
SynchronousRectifier	Yes
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	6-WDFN Exposed Pad

概要

Description

TPS61260DRVR is a Texas Instruments DC-DC converter IC designed for portable, battery-powered devices. It provides an efficient regulated rail from a wide input range using an integrated switch and control logic, with flexible output configuration and protection features.
Key points:
- Wide input range and high efficiency for mobile/battery apps
- External resistor settable output voltage; supports power-save and PWM modes
- Protection: current limit, thermal shutdown, undervoltage lockout
- Enable control and soft-start for stable startup
- Small package suitable for compact handheld devices (DRVR suffix denotes TI’s specific packaging option)
Typical uses include wearables, mobile gadgets, sensors, and other applications needing a compact, energy-efficient DC-DC regulator.
For exact specs, pinout, and evaluation hardware, see the TPS61260DRVR datasheet and TI product page.

Features

TPS61260DRVR features (concise):
- High-efficiency buck-boost DC-DC regulator
- Input range: 2.5 V to 5.5 V (suitable for Li‑ion/alkaline)
- Bidirectional operation: buck when Vin > Vout, boost when Vin < Vout
- Output voltage adjustable via feedback network (or fixed option variants)
- Output current in the several hundred mA range
- Seamless buck/boost transition with fixed-frequency PWM control
- Enable/disable (EN/SHDN) pin
- Protection: undervoltage lockout, overcurrent/short-circuit protection, thermal shutdown
- Low quiescent current; soft-start to limit inrush
- Small 8-pin package (DRVR) suitable for compact designs
Note: exact output voltage options and typical efficiency depend on the specific variant and external feedback/network.

Package

TPS61260DRVR comes in a DSON-6 package (6-pin, ~3×3 mm).

Pinout

- Pin count: 8 pins (DRVR package).
- Function: TPS61260DRVR is a high-efficiency boost (step-up) DC-DC regulator with an integrated switch. It converts a lower input voltage (VIN) to a higher output voltage using an external inductor, diode, and capacitor, with control pins such as EN (enable), FB (feedback), and BYP (bypass) for regulation and noise performance.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: American multinational corporation that designs and manufactures semiconductors and integrated circuits, specializing in analog and embedded processing products.

Application

TPS61260DRVR is used in portable, battery-powered devices that need a boosted supply from a low-voltage source. Typical applications include mobile phones and other handhelds, wearables, LCD/OLED backlights and LED flash drivers, microcontroller/memory and RF modules, and general power-management circuits in compact portable equipment.