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LP5012

Texas Instruments
Part Number LP5012
Manufacturer Texas Instruments
Description 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers
Published Feb 12, 2020
Detailed Description www.ti.com LP5009, LP5012 SLVSEH2B – MAY 2019 – REVLISPE5D0A0U9G, ULSPT52001220 SLVSEH2B – MAY 2019 – REVISED AUGUST 20...
Datasheet PDF File LP5012 PDF File

LP5012
LP5012

Overview
www.
ti.
com LP5009, LP5012 SLVSEH2B – MAY 2019 – REVLISPE5D0A0U9G, ULSPT52001220 SLVSEH2B – MAY 2019 – REVISED AUGUST 2020 LP50xx 9-, 12-Channel, 12-Bit PWM Ultra-low Quiescent Current I2C RGB LED Drivers 1 Features • Operating voltage range: – VCC range: 2.
7 V to 5.
5 V – EN, SDA, and SCL pins compatible with 1.
8-V, 3.
3-V, and 5-V power rails – Output maximum voltage: 6 V • 12 Constant-current sinks with high precision – 25.
5 mA Maximum per channel with VCC in full range – 35 mA Maximum per channel when VCC ≥ 3.
3 V – Device-to-device error: ±5%; channel-to- channel error: ±5% • Ultra-low quiescent current: – Shutdown mode: 1 µA (maximum) with EN low – Power-saving mode: 10 µA (typical) with EN high and all LEDs off for > 30 ms • Integrated 12-bit, 29-kHz PWM generator for each channel: – Independent color-mixing register per channel – Independent brightness-control register per RGB LED module – Optional logarithmic- or linear-scale brightness control – Integrated 3-phase PWM-shifting ...


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