LP5521TM/NOPB National Semiconductor, LP5521TM/NOPB Datasheet - Page 3

• Manufacturer Part Number: LP5521TM/NOPB
• Description: IC LED DRIVER RGB 25-USMD
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: RGB LED Driverr

Specifications of LP5521TM/NOPB

• Constant Current: Yes
• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 3
• Internal Driver: Yes
• Type - Primary: Backlight, Light Management Unit (LMU)
• Type - Secondary: RGB
• Frequency: 1.25MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 4.55V
• Mounting Type: Surface Mount
• Package / Case: 20-MicroSMD
• Operating Temperature: -30°C ~ 85°C
• Current - Output / Channel: 25.5mA
• Internal Switch(s): Yes
• Efficiency: 95%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP5521TMTR

Connection Diagrams and Package Mark Information
Ordering Information
Order Number
LP5521TM X
LP5521YQ X
LP5521TM
LP5521YQ
bumped LLP
bumped LLP
Bottom View
Package
µSMD
µSMD
Bumped LLP-24 Package (5 x 4 x 0.8 mm, 0.5 mm pitch)
L5521YQ = Product Identification
Package Marking
NS Package Number YQA24A
20186202
L5521YQ
L5521YQ
XY = 2 Digit Date Code
TT = Die Traceability
5521
5521
Z = Assembly
U = Fab
3
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
250 units, Tape-and-Reel
Supplied As
Package Mark - Top View
Spec/Flow
20186201
NoPb
NoPb
NoPb
NoPb
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