EUP2796JIR1 EUTECH [Eutech Microelectronics Inc], EUP2796JIR1 Datasheet
EUP2796JIR1
Related parts for EUP2796JIR1
EUP2796JIR1 Summary of contents
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Dual-Display White LED Driver with 3/2X DESCRIPTION The EUP2796 is a charge-pump based white-LED driver that is ideal for mobile phone display backlighting. It can drive LEDs in parallel with up to 20mA through each LED. Regulated ...
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Pin Configurations Package Type TQFN-16 Pin Description PIN Pin C2P 1 Positive terminal Charge pump output OUT Current sense input. Connect 1% resistor to ground to set constant current through I 3 SET LED Enable for ...
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... Ordering Information Order Number Package Type EUP2796JIR1 TQFN-16 EUP2796- □ □ □ □ Lead Free Code 1: Lead Free 0: Lead Packing R: Tape & Reel Operating temperature range I: Industry Standard Package Type J: TQFN-16 Block Diagram DS2796 Ver1.0 Feb. 2007 Marking Operating Temperature range ...
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Absolute Maximum Ratings V -------------------------------------------------------------------------------- -0. max IN ENM,ENS, ------------------------------------------------------- -0. Continuous Power Dissipation ------------------------------------------------- Internally Limited TQFN-16L 3 × 3, θ Junction-to-Ambient Thermal resistance (θ Junction Temperature (T Storage Temperature Range ----------------------------------------------------- -65°C to 150°C ...
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Typical Operating Characteristics LED Current vs VIN 16.25 16.00 15.75 15.50 15.25 15.00 14.75 14.50 2.7 3.2 3.7 4.2 Pow er Supply (V) LED Current vs RSET 30.00 25.00 20.00 15.00 10.00 5.00 0. RSET Resistance ...
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Input Current vs. Supply Voltage (Rset=7.5KΩ, VLED=3.6V ) 160 140 120 100 2.7 3.1 3.5 3.9 Supply Voltage(V) DS2796 Ver1.0 Feb. 2007 16.25 6 LEDs 16.00 4 LEDs 15.75 2 LEDs 15.50 15.25 15.00 14.75 14.50 ...
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Application Information Enable Pins: ENM, ENS The EUP2796 has 2 enable pins-ENM and ENS, which control the main and sub LEDs. All two are active-high logic (HIGH = ON). When both of ENM or ENS voltage is low (<0.5V), the ...
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Soft-Start The EUP2796 contains internal soft-start circuitry to limit input inrush currents when the part is enabled. Soft start is implemented internally controlled turn-on of the internal voltage reference. During soft start, the current through the LED outputs rise at ...
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Packaging Information SYMBOLS DS2796 Ver1.0 Feb. 2007 TQFN-16 MILLIMETERS MIN. MAX. MIN. 0.70 0.80 0.028 0.00 0.05 0.000 0.18 0.30 0.007 2.90 3.10 0.114 2.90 3.10 0.114 1.70 1.70 0.50 0.30 ...