TPS61061YZFR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS61061YZFR
Manufacturer

TI
ChipWorker Part#

CW120471903
Category

LED Driver, LED Display Driver
Package

DSBGA-8
Description

19V, 400mA Switch, 1MHz Boost Converter w/Brightness Control for White LED Power Supplies 8-DSBGA -40℃ to 85℃
Documentation

Datasheet

TPS61061YZFR Global Supplier

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TPS61061YZFR Specifications

Attribute	Attribute Value

Part Number	TPS61061YZFR
Manufacturer	TI
ChipWorker Part#	CW120471903
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	DSBGA-8
Frequency	1 MHz
Number of Outputs	1 Output
Input Voltage (DC)	2.70V ~ 6.00V
Output Voltage	18.5 V
Output Current	400 mA
Quiescent Current	1.00 mA
Number of Regulated Outputs	1 Output
Topology	Boost
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7V ~ 6V
Input Voltage	6 V
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Size-Length	2.15 mm
Size-Width	2.15 mm
Size-Height	0.3 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
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.
Features
• LED Driver With Integrated Overvoltage and Short-Circuit Protection
• 2.7-V to 6-V Input Voltage Range
• 500-mV or 250-mV Feedback Voltage
• TPS61060 Powers up to 3 LEDs
• TPS61061 Powers up to 4 LEDs
• TPS61062 Powers up to 5 LEDs
• PWM Brightness Control on Enable
• Digital Brightness Control on ILED
• 1-MHz Fixed Switching Frequency
• 400-mA Internal Power MOSFET Switch
• LEDs Disconnected During Shutdown
• Operates With Small-Output Capacitors Down to 220 nF
• Up to 80% Efficiency
• 8-Pin NanoFree™ Package (Chipscale, CSP)
• 3-mm × 3-mm QFN Package
Applications
• White LED Drivers
• Cellular Phones
• PDAs, Pocket PCs, and Smart Phones
• Digital Still Cameras
• Handheld Devices

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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