ADP8140ACPZ-1-R7
Active4 CHANNEL HIGH CURRENT LED DRIVER WITH ADAPTABLE POWER CONTROL
ADP8140ACPZ-1-R7
Active4 CHANNEL HIGH CURRENT LED DRIVER WITH ADAPTABLE POWER CONTROL
Description
General part information
ADP8140 Series
The ADP8140 provides high current control of up to four LED drivers. Each driver can sink up to 500 mA. The sink current is programmed for all four drivers with one external resistor.The device features a feedback output that controls an external power supply for optimal efficiency. The ADP8140 also protects the LEDs, power supply, and itself against thermal events, short circuits, overvoltages, and LED open circuits. Multiple ADP8140 ICs are easily connected in parallel to drive additional LED strings or higher current LEDs. The ADP8140 is available in a small, thermally enhanced, lead frame chip scale package (LFCSP).ApplicationsHigh brightness LED lightingLarge format LED backlighting
Technical Specifications
Parameters and characteristics for this part
| Specification | ADP8140ACPZ-1-R7 |
|---|---|
| Applications | Lighting, Backlight |
| Current - Output / Channel | 500 mA |
| Dimming | PWM, Analog |
| Internal Switch(s) | Yes |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature (Max) | 105 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | CSP, 16-WFDFN Exposed Pad |
| Package Length | 4 mm |
| Package Name | 16-LFCSP-WD |
| Package Width | 4 mm |
| Type | Linear |
| Voltage - Supply (Max) | 30 V |
| Voltage - Supply (Min) | 3 V |
Pricing
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CAD
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