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TI TPS61060DRBRRoHS

Manufacturer
TI
MPN
TPS61060DRBR
LCSC Part #
C2678685
Packaging
DFN-8-EP(3x3)
Customer #
Key Attributes
Constant Current LED Driver With Digital and PWM Brightness Control
Datasheetpdf iconTI TPS61060DRBR
In-Stock: 179
179 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.1388$ 2.14
10+$ 1.8242$ 18.24
30+$ 1.628$ 48.84
100+$ 1.4254$ 142.54
500+$ 1.3346$ 667.30
1,000+$ 1.2956$ 1295.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerTI
PackagingDFN-8-EP(3x3)
Output Voltage-
FeaturesOver Voltage Protection;Short Circuit Protection;Over-Temperature Protection (OTP)
Frequency - Switching1MHz
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+85℃
Number of Channels3
TopologyBoost
TypeDC-DC
Output Current400mA
Constant Current Accuracy-
Voltage - Input(DC)2.7V~6V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS6106x is a high-frequency, synchronous boost converter with constant current output to drive up to five white LEDs. For maximum safety, the device features integrated overvoltage and an advanced short-circuit protection when the output is shorted to ground. The device operates with 1-MHz fixed switching frequency to allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V, 18 V, and 23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the external sense resistor Rs, and the feedback voltage is regulated to 500 mV or 250 mV, depending on the configuration of the ILED pin. Digital brightness control is implemented by applying a simple digital signal to the ILED pin. Alternatively, a PWM signal up to 1 kHz can be applied to the enable pin to control the brightness of the LED. During shutdown, the output is disconnected from the input to avoid leakage current through the LEDs.

Applications

AI Translation
  • White LED Drivers
  • Cellular Phones
  • PDAs, Pocket PCs, and Smart Phones
  • Digital Still Cameras Handheld Devices