LM3431AQMH/NOPB National Semiconductor, LM3431AQMH/NOPB Datasheet - Page 23
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LM3431AQMH/NOPB
Manufacturer Part Number
LM3431AQMH/NOPB
Description
IC LED DRVR HP CONS CURR 28TSSOP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
High Power, Constant Currentr
Datasheet
1.LM3431MHNOPB.pdf
(24 pages)
Specifications of LM3431AQMH/NOPB
Constant Current
Yes
Topology
PWM, Step-Up (Boost)
Number Of Outputs
3
Internal Driver
No
Type - Primary
Automotive
Type - Secondary
High Brightness LED (HBLED)
Frequency
651kHz ~ 1.1MHz
Voltage - Supply
4.5 V ~ 36 V
Mounting Type
Surface Mount
Package / Case
28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
200mA
Internal Switch(s)
Yes
Efficiency
88%
Led Driver Application
Display Backlighting, Automotive Lighting
No. Of Outputs
3
Output Current
200mA
Output Voltage
40V
Input Voltage
5V To 37V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Other names
LM3431AQMH
Physical Dimensions
inches (millimeters) unless otherwise noted
eTSSOP-28 Package
28 Lead Exposed Pad TSOP Package
NS Package Number MXA28A
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