LM3530UME-40/NOPB National Semiconductor, LM3530UME-40/NOPB Datasheet - Page 8

• Manufacturer Part Number: LM3530UME-40/NOPB
• Description: IC LED DRVR PROGRAM I2C 12USMD
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3530UME-40/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-UFBGA
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: Adjustable
• Led Driver Application: LED Backlighting, Portable Electronics
• No. Of Outputs: 1
• Output Current: 29.5mA
• Output Voltage: 40V
• Input Voltage: 2.7V To 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LM3530UME-40TR

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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