MAX16838AUP/V+T Maxim Integrated Products, MAX16838AUP/V+T Datasheet
MAX16838AUP/V+T
Specifications of MAX16838AUP/V+T
Related parts for MAX16838AUP/V+T
MAX16838AUP/V+T Summary of contents
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... LCD Display Backlights Automotive Lighting Applications Typical Operating Circuit and Pin Configurations appear at end of data sheet. _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. S Integrated, 2-Channel, 20mA to 150mA Linear LED ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ABSOLUTE MAXIMUM RATINGS IN, OUT_, DRAIN to SGND ...................................-0.3V to +45V EN to SGND ...............................................-0. PGND to SGND ....................................................-0.3V to +0.3V LEDGND to SGND ...............................................-0.3V to +0.3V ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ELECTRICAL CHARACTERISTICS (continued 12V 12.2kI ISET = LEDGND DIM ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ELECTRICAL CHARACTERISTICS (continued 12V 12.2kI ISET = LEDGND DIM ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ELECTRICAL CHARACTERISTICS (continued 12V 12.2kI ISET = LEDGND DIM ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ( 12V 12.2kI ISET LEDGND DIM PGND I vs. ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ( 12V 12.2kI ISET LEDGND DIM PGND DRV LINE ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller ( 12V 12.2kI ISET LEDGND DIM PGND COMP LEAKAGE ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller PIN NAME TQFN TSSOP 1 4 NDRV 2 5 DRV SGND 7 10 CFB ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller PIN NAME TQFN TSSOP 16 19 DIM DRAIN 19 2 GATE 20 3 PGND — — _____________________________________________________________________________________ FUNCTION Digital PWM Dimming Input ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller DRAIN POK SHDN DRV PWM CS DRIVER LOGIC GATE NDRV PGND COMP RT RT OSCILLATOR 120mV SLOPE COMPENSATION CS CS BLANKING IN UVLO DRV 5V LDO BANDGAP V CC ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller Detailed Description The MAX16838 high-efficiency, HB LED driver inte- grates all the necessary features to implement a high- performance backlight driver to power LEDs in small-to- medium-sized displays for ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller The voltage at each of the current-sink outputs (OUT_) is the difference between the DC-DC regulator output voltage (V ) and the total forward voltage of the LED LED ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller Connect a 4.7I resistor from V CC rest of the chip from the V pin with the 5V internal CC regulator. Bypass DRV to PGND with a minimum of ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller logic input that completely shuts down the device when connected to logic-low, reducing the cur- rent consumption of the device to less than 15FA (typ). The ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller Output Capacitor Selection in Boost Configuration For the boost converter, the output capacitor sup- plies the load current when the main switch is on. The required output capacitance is ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller VCC C C COMP Figure 4. SEPIC Configuration SEPIC Operation Figure 4 shows a SEPIC application circuit using the MAX16838. The SEPIC topology is ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller 3) There are two loops in the power circuit that carry high-frequency switching currents. One loop is when the MOSFET is on—from the input filter capacitor positive terminal, through ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller TOP VIEW NDRV 1 DRV *EXPOSED PAD VCC R C DRV ...
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Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller Chip Information PROCESS: BiCMOS DMOS 20 _____________________________________________________________________________________ Package Information For the latest package outline information and land pat- terns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2009 Maxim Integrated Products © ...