LM3492MH/NOPB National Semiconductor, LM3492MH/NOPB Datasheet - Page 8

• Manufacturer Part Number: LM3492MH/NOPB
• Description: IC LED DVR DIM 2CH 20-TSSOP
• Manufacturer: National Semiconductor

Specifications of LM3492MH/NOPB

• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: High Brightness LED (HBLED)
• Mounting Type: Surface Mount
• Topology: Step-Up (Boost)
• Number Of Outputs: 2
• Frequency: 200kHz ~ 1MHz
• Voltage - Supply: 4.5 V ~ 65 V
• Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

1000:1 LED Dimming
300 ns LED Dimming Pulse Width
(I
= 0.2A, Dimming frequency = 200Hz)
(I
= 0.2A, Dimming frequency = 3.33 kHz)
LED
LED
30116123
30116124
Simplified Functional Block Diagram
30116103
www.national.com
8