TLC59283DBQR

35MHz PWM 16 DC-DC 0V~10V 3V~5.5V SSOP-24-150mil LED Drivers RoHS

SSOP-24-150milROHS3 CompliantActive

16-channel, constant-current Light Emitting Diode (LED) driver with pre-charge Field-Effect Transistor (FET)

Manufacturer: TI
Manufacturer part #: TLC59283DBQR
Store part #: C702075
Package / case: SSOP-24-150mil
Category: LED Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,172 in stock

#C702075

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹85.43	₹85.43
10+	₹74.59	₹745.90
30+	₹66.79	₹2,003.70
100+	₹60.28	₹6,028.00
500+	₹58.33	₹29,165.00
1,000+	₹57.03	₹57,030.00

Quantity (min 1)

1 × ₹85.43

₹85.43

excl. GST

₹100.81 incl. 18% GST

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Standard pack: 2,500 per reel

TLC59283DBQR

₹85.43 for 1 + GST

Specifications

Output Current: 35mA;45mA
Operating Temperature: -40℃~+85℃
Frequency - Switching: 35MHz
Dimming: PWM
Number of Channels: 16
Type: DC-DC
Switch tube (built-in/external): Built-in
Output Voltage: 0V~10V
Topology: Buck
Voltage - Input(DC): 3V~5.5V
Constant Current Accuracy: 3%

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.17 g

Overview

The TLC59283 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can be controlled by a simple serial communication protocol compatible with 3.3V or 5V CMOS logic levels (depending on the operating VCC). When the serial data buffer is loaded, a rising edge of the latch pulse (LAT) transfers the data to the OUTn outputs. The BLANK pin can be used to turn off all OUTn outputs during power-up and output data latching to prevent unnecessary image display during this period. The constant current values of all 16 channels are set by a single external resistor. Each constant-current output has a pre-charge field-effect transistor (FET), which can reduce ghosting when multiplexing (dynamically) driving LED displays. Multiple TLC59283s can be cascaded together to control additional LEDs from the same processor.

Applications

Video monitors
Message boards

Key features

16-channel, constant-current sink output with switch control
Constant current sink capability: 35mA (VCC ≤ 3.6V), 45mA (VCC > 3.6V)
LED supply voltage: up to 10V
VCC = 3V to 5.5V
Channel-to-channel: ±1.4% (typical), ±3% (maximum); device-to-device: ±2% (typical), ±4% (maximum)
CMOS logic level I/O
Data transfer rate: 35MHz
BLANK pulse width: 50ns
Pre-charge FET for ghosting reduction
Grouped switching delay for noise reduction
Operating temperature range: -40°C to +85°C