This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

ADP8140ACPZ-1-R7

4 Channel High Current LED Driver with Adaptable Power Control

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADP8140ACPZ-1-R7
Datasheet:

ADP8140ACPZ-1-R7 Datasheet (PDF)
Type:

Linear
Internal Switch(s):

Yes
Number of Outputs:

4
Voltage - Supply (Min):

3V
EDA/CAD Models:

Request Free CAD Models for ADP8140ACPZ-1-R7

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADP8140ACPZ-1-R7 General Description

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.

Key Features

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 V_INof 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

Application

High brightness LED lighting
Large format LED backlighting

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)LED Drivers	Series	-
Type	Linear	Topology	-
Internal Switch(s)	Yes	Number of Outputs	4
Voltage - Supply (Min)	3V	Voltage - Supply (Max)	30V
Voltage - Output	-	Current - Output / Channel	500mA
Frequency	-	Dimming	Analog, PWM
Applications	Backlight, Lighting	Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount	Base Product Number	ADP8140