LM3406HVMH/NOPB
ActiveLED DRIVER 5 SEGMENT 14-PIN HTSSOP EP TUBE
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LM3406HVMH/NOPB
ActiveLED DRIVER 5 SEGMENT 14-PIN HTSSOP EP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3406HVMH/NOPB |
|---|---|
| Applications | Lighting |
| Current - Output / Channel | 1.5 A |
| Dimming | PWM |
| Frequency [Max] | 1 MHz |
| Frequency [Min] | 10 kHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-PowerTSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 14-HTSSOP |
| Topology | Step-Down (Buck) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) [Max] | 75 V |
| Voltage - Supply (Min) [Min] | 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.69 | |
| 10 | $ 3.31 | |||
| 94 | $ 2.71 | |||
| 282 | $ 2.57 | |||
| 564 | $ 2.31 | |||
| 1034 | $ 1.95 | |||
| 2538 | $ 1.85 | |||
| 5076 | $ 1.78 | |||
| Texas Instruments | TUBE | 1 | $ 2.78 | |
| 100 | $ 2.44 | |||
| 250 | $ 1.71 | |||
| 1000 | $ 1.38 | |||
Description
General part information
LM3406HV-Q1 Series
The LM3406 family are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 2.0A (typical) for step-down (Buck) regulators. Controlled on-time with true average current and an external current sense resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series-parallel connected LED arrays of varying number and type. LED dimming via pulse width modulation (PWM) is achieved using a dedicated logic pin or by PWM of the power input voltage. The product feature set is rounded out with low-power shutdown and thermal shutdown protection.
The LM3406 family are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 2.0A (typical) for step-down (Buck) regulators. Controlled on-time with true average current and an external current sense resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series-parallel connected LED arrays of varying number and type. LED dimming via pulse width modulation (PWM) is achieved using a dedicated logic pin or by PWM of the power input voltage. The product feature set is rounded out with low-power shutdown and thermal shutdown protection.
Documents
Technical documentation and resources
