LP5526TL/NOPB National Semiconductor, LP5526TL/NOPB Datasheet - Page 9

IC LED DRVR WT/RGB BCKLT 25-USMD

LP5526TL/NOPB

Manufacturer Part Number
LP5526TL/NOPB
Description
IC LED DRVR WT/RGB BCKLT 25-USMD
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Backlight, White LED, RGB (I²C Interface)r
Datasheet

Specifications of LP5526TL/NOPB

Constant Current
Yes
Topology
PWM, Step-Up (Boost)
Number Of Outputs
5
Internal Driver
Yes
Type - Primary
Backlight, Light Management Unit (LMU)
Type - Secondary
RGB, White LED
Frequency
1MHz
Voltage - Supply
3 V ~ 5.5 V
Voltage - Output
8 V ~ 20 V
Mounting Type
Surface Mount
Package / Case
25-MicroSMD
Operating Temperature
-30°C ~ 85°C
Current - Output / Channel
150mA
Internal Switch(s)
Yes
Efficiency
88%
For Use With
LP5526TLEV - BOARD EVAL LP5526 LMU LED DRIVER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LP5526TLTR
Boost Converter Typical Performance Characteristics
Vin = 3.6V, Vout = 20.0V if not otherwise stated
Boost Line Regulation 3.0V - 3.6V, no load
Boost Converter Efficiency
Battery Current vs Voltage
20179779
20179781
20179783
9
Boost Typical Waveforms at 150mA Load
Boost Turn On Time with No Load
Boost Output Voltage vs. Current
20179782
20179784
20179780
www.national.com

Related parts for LP5526TL/NOPB