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Applied Concepts

LED Driver / NVIS / Day

ACI-F077660-2578

ACI-F077660-2578 · LED Driver

Manufacturer: Applied Concepts

The ACI-F077660-2578 represents the 6th generation of I-Drive technology used for powering LED backlights. Operating as a true constant current source and capable of driving a single bank of series connected LEDs with a forward voltage drop of up to 77V. This driver provides a complete integrated oslution that is regulated over an input voltage range from +10.8V to +15.0V DC. Simple to connect and operate, this driver solution is capable of providing precise control to support dimming applications with a minimum of 3000:1. This unit also features enable and intensity control inputs.

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Mechanical envelope

ACI-F077660-2578

5 × 2 × 0.54 in

Weight: 50.7 g

Envelope illustration · not a PCB drawing

The specifications that matter.

The ACI-F077660-2578 represents the 6th generation of I-Drive technology used for powering LED backlights. Operating as a true constant current source and capable of driving a single bank of series connected LEDs with a forward voltage drop of up to 77V. This driver provides a complete integrated oslution that is regulated over an input voltage range from +10.8V to +15.0V DC. Simple to connect and operate, this driver solution is capable of providing precise control to support dimming applications with a minimum of 3000:1. This unit also features enable and intensity control inputs.

Values and conditions from published product data. Refer to the datasheet for integration details.

Input voltage

10.8–15 Vdc (typ. 12 Vdc)

Power

≤ 64 W; 51 W

Efficiency

87 %

Weight

50.7 g
CharacteristicModeValue / limitsConditions / source
Maximum Input Voltage (Vin Max)Common-0.7–20 Vdc (typ. 0 Vdc)Not specified
AltitudeCommon35000 ftNot specified
ConfigurationCommonSeriesNot specified
Connector CON1 Part NoCommon87438-1443Not specified
Connector CON2 Part NoCommon53261-1071Not specified
Controller TypeCommonSTDNot specified
EfficiencyCommon87 %Not specified
EnableCommonactive high VdcNot specified
LED Forward VoltageCommon13–77 VdcNot specified
HumidityCommon95 %Not specified
Input CablesCommon27-R0114,Not specified
Input Current Draw Disabled (lind)Common0–0.06 Adc (typ. 0 Adc)Not specified
Pin Input MaxCommon≤ 64 WNot specified
Pin Input DesignCommon51 WNot specified
Rec. Input Voltage (Vin)Common10.8–15 Vdc (typ. 12 Vdc)Not specified
LED Intensity Control Voltage (Icntl)Common0.25–4.75 VdcNot specified
Mounting HolesCommon0.128 ( X 2 )Not specified
Nominal Output Current Adjust (Iadj)Common0–660 mAdc (typ. 0 mAdc)Not specified
Number of ChannelsCommon1Not specified
Open Circuit Voltage (OCV)Common78–87 Vdc (typ. 82 Vdc)Not specified
Output Current D (Iout-d)Common0–0 mAdc (typ. 0 mAdc)Not specified
Output Current C (Iout-c)Common0–0 mAdc (typ. 0 mAdc)Not specified
Output Current B (Iout-b)Common0–0 mAdc (typ. 0 mAdc)Not specified
Output Current A (Iout-a)Common0–0 mAdc (typ. 0 mAdc)Not specified
Output Current Day (Iout-Day)Day627–693 mAdc (typ. 660 mAdc)Not specified
Output Current NVIS (Iout-NVIS)NVIS0–0 mAdc (typ. 0 mAdc)Not specified
PCB ThicknessCommon0.062 inNot specified
PlatformCommonI-Drive6Not specified
RoHS ComplianceCommonYesNot specified
SizeCommon5.0 X 2.0 X 0.540 inchesNot specified
Operating Temperature (Top)Common-30–70 °CNot specified
Storage Temperature (Tstg)Common-40–105 °CNot specified
WeightCommon50.7 gNot specified

Mechanical

Envelope · L × W × H
5 × 2 × 0.54 in
Weight
50.7 g
PCB / foil thickness
0.062 in
Mounting hole diameter
0.128 in
Altitude
35000 ft
Humidity
95.0

Connectors & pinouts

CON1

87438-1443

CON2

53261-1071

Related parts & references

Product documents

ACI-F077660-2578.pdf · Datasheet ↗

Electrical conditions, connector pinouts and mechanical details.

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