MPNHarborRFQ 0
LM3431QMH/NOPB representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN16 sourced attributes1 source document

Texas Instruments · exact orderable part

LM3431QMH/NOPB

IC LED DRIVER CTRLR PWM 28HTSSOP

Type
DC DC Controller
Topology
Step-Up (Boost)
Voltage - Supply (Min)
4.5V
Voltage - Supply (Max)
36V
Number of Outputs
3
Dimming
Analog, PWM
Internal Switch(s)
No
Frequency
1MHz
Applications
Backlight
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case28-PowerTSSOP (0.173", 4.40mm Width)
Mounting typeSurface Mount
PackingBulk

Technical parameters

Technical specifications

16 normalized values · 1 validated source

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ParameterValue
ApplicationsBacklight [1]
Base Product NumberLM3431 [1]
Frequency1MHz [1]
DimmingAnalog, PWM [1]
Internal Switch(s)No [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Number of Outputs3 [1]
Operating Temperature-40°C~125°C(TJ) [1]
Product StatusActive [1]
SeriesAutomotive, AEC-Q100 [1]
TypeDC DC Controller [1]
TopologyStep-Up (Boost) [1]
Voltage - Supply (Max)36V [1]
Voltage - Supply (Min)4.5V [1]
Package / Case28-PowerTSSOP (0.173", 4.40mm Width) [1]
Specification references[1]Texas Instruments LM3431QMH/NOPB vendor product record ↗

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ManufacturerTexas InstrumentsView brand page →CategoryLED DriversView category page →

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