Datasheet for ADP8140ACPZ-2-R7:
- Manufacturer Part Number : ADP8140ACPZ-2-R7
- Manufacturer : AD
- Description : 4 Channel High Current LED Driver with Adaptable Power Control IC
- Series : ADP8140
- Reference Price : USD 3.2
- Our Price : We have a better price, contact us by email
- Product Type : LED Driver IC
- Function : Current Sink LED Drivers
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 16-Lead LFCSP (4mm x 4mm w/ EP)
- Pins : 16
- MFG Package Case : CP-16-29
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 1500
- Working Temperature : -40 to 125C
- Other Part Number : ADP8140ACPZ-2-R7
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for ADP8140ACPZ-2-R7. If you need any more information about ADP8140ACPZ-2-R7, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Highly integrated feature set for a high brightness LED driver solution with minimal external components
- 4 current sink channels with an adjustable current from
- 125 μA to 500 mA
- Analog and pulse-width modulation (PWM) dimming inputs
- Analog and PWM LED current outputs
- 2% (maximum) matching between LED channels
- 5% (maximum) LED current accuracy
- Operates from VIN of 3 V to 30 V; higher voltages easily accomplished with an external Zener diode
- Operates with LED anode supply voltages up to 100 V dc
- Feedback output controls external power source for optimal efficiency and safety
- Multiple ADP8140 IC operation in parallel to control one power supply
- Integrated error amplifier for secondary side control of isolated power supplies
- Easy connection of a temperature thermistor or light sensor
- Provides robust protection of the entire system
- Power supply overvoltage protection
- LED overtemperature protection
- LED short-circuit protection
- LED open-circuit protection
- IC overtemperature protection
- Shorted ISET protection
- Open ISET and EN protection
- Standby mode for low current consumption
- Fault indicator output
- Small, thermally enhanced, LFCSP package (4 mm × 4 mm)
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).
Applications
- High brightness LED lighting
- Large format LED backlighting
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
