TPS61199PWP


YeeHing #: Y012-TPS61199PWP
Inventory: 8400

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Description

TPS61199PWP Texas Instruments - Yeehing Electronics

White LED driver for LCD Monitors backlighting

Pricing (USD)

Quantity Unit Price
1 — 99 1.273
100 — 249 1.115
250 — 999 0.782
1,000 + 0.44

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category LED Lighting Drivers
RoHS Y
Number of Channels 8 Channel
Output Current 70 mA
Input Voltage 8 V to 30 V
Operating Frequency 300 kHz to 800 kHz
Supply Current - Max 1.5 mA
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT
Package / Case HTSSOP-20
Series TPS61199
Packaging Reel
Features Adjustable Switch Frequency, Enable/Shutdown, OVP, PWM Control, Thermal Shutdown
Operating Temperature Range - 40 C to + 85 C
Output Type Current Mode
Type Inductive
Brand Texas Instruments
Topology Boost
Moisture Sensitive Yes
Product Type LED Lighting Drivers
Factory Pack Quantity 2000
Subcategory Driver ICs
Unit Weight 0.002885 oz

For more information, please refer to datasheet

Documents

TPS61199PWP Datasheet

More Information

The TPS61199 provides highly integrated solutions for large size LCD backlighting. This device integrates a current-mode boost controller and eight current sinks for driving up to eight LED strings with multiple LEDs in series. Each string has an independent current regulator with current matching between strings reaching 3% regulation accuracy. The device automatically adjusts the output voltage of the boost converter to provide only the voltage required by the LED string with the largest forward voltage drop plus the minimum required voltage at the IFBx pin of that string, thereby optimizing efficiency of the driver.

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