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TCA6507PW - TI
Manufacturer:
TI
ManyChip's Part#:
MC6899704
Category:
LED Driver, LED Display Driver
Package:
TSSOP-14
Datasheet:
Datasheet 3D Model
Description:
Led Driver, 7Outputs, I2C, PWM Dimming, 1.65V-3.6V in, 400kHz switch, 5.5V/40mA out, TSSOP-14
Stock Locations:
Availability:
274 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.94

Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The TCA6507PW is a low-voltage 7-bit I²C and SMBus LED Driver with intensity control and shutdown. Designed to control LEDs via the I²C interface (serial clock (SCL), serial data (SDA)). Without this device, the microprocessor or microcontroller must be actively involved in turning on and off the LEDs (per the required dimming rate), which uses valuable processor time and the overloads I²C bus. The TCA6507 alleviates this issue by limiting the number of operations required by the processor in blinking LEDs and thus, helps to create a more efficient system. This device can be used for driving LEDs and for general-purpose parallel output expansion. The TCA6507 has three select registers, which can be used to configure each LED output into one of seven different operating modes. At power on, the outputs are in high impedance.
Open-drain outputs directly drive LEDs
Can be configured into two independent banks of LED drivers
LED intensity set using pulse width modulation
6 Steps of maximum intensity control from fully-off to fully-on states
Schmitt-trigger action allows slow input transition & better switching noise immunity at inputs
Internal power-on reset
Internal oscillator requires no external components
Green product and no Sb/Br

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TCA6507PW Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	TSSOP-14
Frequency	100kHz,400kHz
Supply Voltage (DC)	1.65V ~ 3.60V
Number of Outputs	7 Output
Input Voltage (DC)	1.65V ~ 3.60V
Output Voltage	5.5 V
Output Current	40 mA
Number of Positions	14 Position
Switching Frequency	400 kHz
Input Voltage (Max)	3.6 V
Input Voltage (Min)	1.65 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.65V ~ 3.6V
Input Voltage	1.65V ~ 3.6V
	Show
Size-Length	5 mm
Size-Width	4.4 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99

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