TCA6507RUER


YeeHing #: Y007-TCA6507RUER
Inventory: 2000

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Description

TCA6507RUER Texas Instruments - Yeehing Electronics

7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers

Pricing (USD)

Quantity Unit Price
1 — 99 1.196
100 — 249 0.988
250 — 999 0.71
1,000 + 0.37

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category LED Lighting Drivers
RoHS Y
Number of Channels 7 Channel
Output Current 40 mA
Input Voltage 1.65 V to 3.6 V
Operating Frequency 400 kHz
Supply Current - Max 25 uA
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT
Package / Case X2QFN-12
Series TCA6507
Packaging Reel
Features (x3) PWM, Hot swap, Reset pin
Operating Temperature Range - 40 C to + 85 C
Output Type Open Drain
Type LED Driver
Brand Texas Instruments
Topology Boost
Low Level Output Current 40 mA
Operating Supply Voltage 1.65 V to 3.6 V
Product Type LED Lighting Drivers
Factory Pack Quantity 3000
Subcategory Driver ICs
Unit Weight 0.000176 oz

For more information, please refer to datasheet

Documents

TCA6507RUER Datasheet

More Information

This 7-bit LED dimmer for the two-line bidirectional bus (I2C) is designed to control (or dim) LEDs through the I2C interface. Without this device, the microcontroller must be actively involved in turning on and off the LEDs (per the required dimming rate), which uses valuable processor time. The TCA6507 alleviates this issue by limiting the number of operations required by the processor in blinking LEDs and helps to create a more efficient system. The TCA6507 handles all pulse width modulation (PWM) logic, allowing the processor to use its cycles for more important tasks.

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