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ANALOG DEVICES MAX20069CGTL/V+
LED Driver, DC/DC, Boost, Buck-Boost, SEPIC, 4 Outputs, 2.2MHz, -40 to 105°C, SMD, TQFN-EP-40
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX20069CGTL/V+
- Order Code:
- 4078197
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- Technical Datasheet:
- MAX20069CGTL/V+ Datasheet
- ECAD / MCAD
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Product Information
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- :
- Boost, Buck-Boost, SEPIC
- :
- -
- :
- 4.5V
- :
- 42V
- :
- -
- :
- 150mA
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- 2.2MHz
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- Surface Mount
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- TQFN-EP
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- 40Pins
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- -40°C
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- 105°C
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- -
- :
- AEC-Q100
Technical Documents (1)
Product Overview
MAX20069CGTL/V+ is a highly integrated automotive I²C-controlled 4-channel 150mA TFT power supply and LED backlight driver IC for automotive TFT-LCD applications. The IC integrates one buck-boost converter, one boost converter, two gate-driver supplies, and a boost/SEPIC converter that can power one to four strings of LEDs in the display backlight. The IC features a quad-string LED driver that operates from a separate input voltage (VBATT) and can power up to four strings of LEDs with 150mA (max) of current per string. The IC features logic-controlled pulse-width-modulation (PWM) dimming, with minimum pulse widths as low as 500ns with the option of phase shifting the LED strings with respect to one another. Typical applications are automotive dashboards, automotive central, information displays, automotive head up displays, automotive navigation systems.
- Positive and negative 3mA gate voltage regulators with adjustable output voltage
- Flexible resistor-programmable sequencing through the SEQ pin
- Undervoltage detection on all outputs, low-quiescent-current standby mode
- 4-channel LED backlight driver, up to 150mA current per channel
- 10000:1 dimming ratio at 200Hz
- Open-string, shorted-LED and short-to-GND diagnostics
- Low EMI, phase-shift dimming of LED strings, overload and thermal protection
- Spread spectrum on LED driver and TFT, selectable switching frequency
- I²C interface for control and diagnostics, fault indication through the FLTB pin and I²C
- 40-pin TQFN-EP package, -40°C to +105°C temperature range
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
490 In stock Need more?
490 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
490 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥664.75
(
¥731.23
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥664.75 (¥731.23) | ( ) |
| 10+ | ¥596.70 (¥656.37) | ( ) |
| 25+ | ¥564.04 (¥620.44) | ( ) |
| 100+ | ¥488.84 (¥537.72) | ( ) |
| 490+ | ¥416.15 (¥457.77) | ( ) |
| 980+ | ¥350.97 (¥386.07) | ( ) |
| 2940+ | ¥347.55 (¥382.31) | ( ) |
| 5390+ | ¥345.84 (¥380.42) | ( ) |
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