LM3530UME-25A/NOPB National Semiconductor, LM3530UME-25A/NOPB Datasheet - Page 8
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LM3530UME-25A/NOPB
Manufacturer Part Number
LM3530UME-25A/NOPB
Description
IC LED DRVR PRGRAM I2C 10LED SMD
Manufacturer
National Semiconductor
Series
PowerWise®r
Datasheet
1.LM3530UME-40NOPB.pdf
(44 pages)
Specifications of LM3530UME-25A/NOPB
Topology
PWM, Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
500kHz
Voltage - Supply
2.7 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
12-XFBGA
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
Adjustable
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Other names
LM3530UME-25A/NOPBTR
www.national.com
Typical Performance Characteristics
C
OUT
= 1µF, C
Efficiency vs V
Efficiency vs V
IN
= 1µF, L = TDK VLF5012ST-100M1R0, (R
Efficiency vs I
IN
IN
(I
(I
LED
FULL_SCALE
FULL_SCALE
(V
IN
= 3.6V)
= 19mA)
= 19mA)
30086651
30086653
30086654
L
= 0.24Ω), I
8
V
IN
= 3.6V, LEDs are OVSRWAC1R6 from OPTEK Technology,
LED
= 19mA, T
Efficiency vs V
Efficiency vs I
Efficiency vs I
A
= +25°C unless otherwise specified.
IN
(I
LED
LED
FULL_SCALE
(V
(V
IN
IN
= 3.6V)
= 3.6V)
= 19mA)
30086652
30086654
30086655