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High-reliability driver for demanding LED display and lighting systems
VQFN24Hersteller:
Herstellerteil #:
TLC5971RGET
Datenblatt:
Type:
Linear
Topology:
Shift Register
Internal Switch(s):
Yes
Number Of Outputs:
12
EDA/CAD Modelle:
Bitte füllen Sie das kurze Formular unten aus und wir werden Ihnen umgehend ein Angebot zukommen lassen..
The TLC5971RGET is a sophisticated 12-channel constant-current sink driver that offers precise control over LED lighting systems. With 65536 PWM grayscale steps for each output channel, users can achieve smooth and accurate dimming effects. The device also features 128 constant-current sink steps for each color group, allowing for customization of the overall brightness with the global brightness control function. GS control and BC settings can be easily accessed through a two-wire signal interface, making it simple to configure and program the driver. By using an external resistor, the maximum current value for each channel can be set, providing flexibility and control over the lighting output. Additionally, the IC includes overtemperature protection, ensuring the safety and reliability of the system by turning off all constant-current outputs when needed. In conclusion, the TLC5971RGET is a versatile and efficient solution for driving LED lights in a variety of applications
Category | Integrated Circuits (ICs)Power Management (PMIC)LED Drivers | Series | - |
Type | Linear | Topology | Shift Register |
Internal Switch(s) | Yes | Number of Outputs | 12 |
Voltage - Supply (Min) | 3V | Voltage - Supply (Max) | 5.5V |
Voltage - Output | 17V | Current - Output / Channel | 60mA |
Frequency | - | Dimming | - |
Applications | - | Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Base Product Number | TLC5971 |
Number of channels | 12 | LED current per channel (mA) | 60 |
Vin (min) (V) | 3 | Vin (max) (V) | 17 |
Features | Constant current, PWM control, Thermal shutdown | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog | feature-number-of-digits | |
feature-number-of-segments | 16 | feature-number-of-led-outputs | |
feature-topology | feature-process-technology | ||
feature-input-output-type | feature-minimum-operating-supply-voltage-v | 6 | |
feature-maximum-operating-supply-voltage-v | 17 | feature-output-voltage-v | 17(Max) |
feature-maximum-supply-current-ua | 36000 | feature-maximum-output-current-ma | |
feature-maximum-power-dissipation-mw | 3106 | feature-packaging | Tape and Reel |
feature-rad-hard | feature-pin-count | 24 | |
feature-cecc-qualified | No | feature-esd-protection | |
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-auto-motive | No | |
feature-p-pap | No | feature-eccn-code | EAR99 |
feature-svhc | No | feature-svhc-exceeds-threshold | No |
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365-Tage-Produkt
Qualitätsgarantie
Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.
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12 Std.