TCA6507PW

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Details for Texas Instruments

TCA6507PW

Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown
Buy Directly from Texas Instruments (4303 in Stock)
$0.6200 per unit
Series Information for TCA6507PW - Texas Instruments

Description

LED DRIVER 7CH I2C & SMB TSSOP14
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.

Specifications

Device Topology:
-
No. of Outputs:
7Outputs
Output Current:
40mA
Output Voltage:
5.5V
Driver Case Style:
TSSOP
No. of Pins:
14Pins
Input Voltage Min:
1.65V
Input Voltage Max:
3.6V
Switching Frequency:
400kHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
6507
Data / Control Interface:
I2C
Device Type:
LED
Dimming Control Type:
I2C PWM
Input Voltage:
1.65V to 3.6V
LED Display Type:
Discrete LED
LED Driver Application:
Flashlight Indicator/Backlight
Operating Temperature Range:
-40°C to +85°C
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

LED DRVR 7Segment 1.8V/2.5V/3.3V 14-Pin TSSOP Tube

Avnet Europe

LED DRVR 7Segment 1.8V/2.5V/3.3V 14-Pin TSSOP Tube

Texas Instruments

Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown

Texas Instruments product