LED Drivers

Results: 5
Manufacturer
Analog Devices Inc.Texas Instruments
Series
-True Color PWM™
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Type
DC DC ControllerDC DC Regulator
Topology
Step-Down (Buck), Step-Up (Boost)Switched Capacitor (Charge Pump)
Internal Switch(s)
NoYes
Number of Outputs
13
Voltage - Supply (Min)
2.7V4V4.7V
Voltage - Supply (Max)
5.5V60V
Voltage - Output
0V ~ 60V4.55V60V
Current - Output / Channel
25.5mA-
Frequency
200 ~ 700kHz150kHz ~ 650kHz600kHz ~ 2MHz1.25MHz
Dimming
Analog, PWMI2C
Applications
BacklightLighting
Operating Temperature
-40°C ~ 125°C (TJ)-30°C ~ 85°C (TA)
Package / Case
24-VFQFN Exposed Pad28-TSSOP (0.173", 4.40mm Width) Exposed Pad28-WFQFN Exposed Pad38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
24-WQFN (5x4)28-QFN (4x5)28-TSSOP-EP38-TSSOP-EP
Stocking Options
Environmental Options
Media
Marketplace Product
5Results
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Topology
Internal Switch(s)
Number of Outputs
Voltage - Supply (Min)
Voltage - Supply (Max)
Voltage - Output
Current - Output / Channel
Frequency
Dimming
Applications
Operating Temperature
Grade
Mounting Type
Package / Case
Supplier Device Package
LP5521YQx
LP5521YQ/NOPB
IC LED DRVR RGLTR I2C 24WQFN
Texas Instruments
4,115
In Stock
1 : ¥16.66000
Cut Tape (CT)
1,000 : ¥8.19211
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC DC Regulator
Switched Capacitor (Charge Pump)
Yes
3
2.7V
5.5V
4.55V
25.5mA
1.25MHz
I2C
Backlight
-30°C ~ 85°C (TA)
-
Surface Mount
24-VFQFN Exposed Pad
24-WQFN (5x4)
28-QFN_05-08-1712 rev B
LT8391AEUFD#PBF
IC LED DRIVER CTRLR PWM 28QFN
Analog Devices Inc.
607
In Stock
1 : ¥77.62000
Tube
-
Tube
Active
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
No
1
4V
60V
60V
-
600kHz ~ 2MHz
Analog, PWM
Lighting
-40°C ~ 125°C (TJ)
Automotive
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
38-TSSOP-EP
LT3791EFE#PBF
IC LED DRIVER CTRLR PWM 38TSSOP
Analog Devices Inc.
653
In Stock
1 : ¥102.01000
Tube
Tube
Active
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
No
1
4.7V
60V
0V ~ 60V
-
200 ~ 700kHz
Analog, PWM
Lighting
-40°C ~ 125°C (TJ)
-
Surface Mount
38-TFSOP (0.173", 4.40mm Width) Exposed Pad
38-TSSOP-EP
28-QFN_05-08-1712 rev B
LT8391EUFD#PBF
IC LED DRIVER CTRLR PWM 28QFN
Analog Devices Inc.
106
In Stock
1 : ¥77.62000
Tube
-
Tube
Active
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
No
1
4V
60V
60V
-
150kHz ~ 650kHz
Analog, PWM
Lighting
-40°C ~ 125°C (TJ)
Automotive
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
24 TSSOP EP
LT8391EFE#TRPBF
IC LED DRIVER CTRLR PWM 28TSSOP
Analog Devices Inc.
0
In Stock
Check Lead Time
2,000 : ¥41.60877
Tape & Reel (TR)
-
Tape & Reel (TR)
Active
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
No
1
4V
60V
60V
-
150kHz ~ 650kHz
Analog, PWM
Lighting
-40°C ~ 125°C (TJ)
Automotive
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
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LED Drivers

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device's operating point, used to implement dimming functions in lighting applications.