LP55281TLX/NOPB National Semiconductor, LP55281TLX/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP55281TLX/NOPB
• Description: IC LED DRIVER RGB 36-USMD
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: RGB LED Driverr

Specifications of LP55281TLX/NOPB

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 12
• Internal Driver: Yes
• Type - Primary: Light Management Unit (LMU)
• Type - Secondary: Color, RGB
• Frequency: 1MHz ~ 2MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Output: 4 V ~ 5.3 V
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMD
• Operating Temperature: -30°C ~ 85°C
• Current - Output / Channel: 300mA
• Internal Switch(s): Yes
• Efficiency: 88%
• For Use With: LP55281RLEV - BOARD EVAL FOR LP5528 RGB DRIVER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP55281TLX

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Connection Diagram
Package Mark
Ordering Information
Order Number
LP55281TL
LP55281TLX
LP55281RL
LP55281RLX
36-bump Micro SMDxt package, 3 * 3 * 0.65 mm body size, 0.5 mm pitch NS Package Number RLA36AAA
36-bump Micro SMDxt package, 3 * 3 * 0.65 mm body size, 0.5 mm pitch NS Package Number RLA36AAA
36-bump Micro SMD package, 3 * 3 * 0.6 mm body size, 0.5 mm pitch NS Package Number TLA36AAA
36-bump Micro SMD package, 3 * 3 * 0.6 mm body size, 0.5 mm pitch NS Package Number TLA36AAA
Package Marking
D56B
D56B
D61B
D61B
2
Supplied As
TNR 250
TNR 1000
TNR250
TNR1000
20201196
20201128
Spec/Flow
NoPB
NoPB
NoPB
NoPB
20201171