LM3406MH/NOPB
LED Driver, Buck (Step Down), 6-42V input, 1 Output, 1 MHz switch-freq., 200 mV/1.5 A out, TSSOP-14
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY47.350 (CNY53.5055) |
| 10+ | CNY41.440 (CNY46.8272) |
| 25+ | CNY34.340 (CNY38.8042) |
| 50+ | CNY30.780 (CNY34.7814) |
| 100+ | CNY28.410 (CNY32.1033) |
| 250+ | CNY26.520 (CNY29.9676) |
| 500+ | CNY25.100 (CNY28.363) |
Product Information
Product Overview
The LM3406MH/NOPB is a constant current Buck Regulator for driving high power LEDs. This regulator contains a high-side N-channel MOSFET switch with a current limit of 2A (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.
- Integrated 2A MOSFET
- Cycle-by-cycle current limit
- PWM dimming with dedicated logic input
- PWM dimming with power input voltage
- Supports all-ceramic output capacitors and capacitor-less outputs
- Simple control loop compensation
- Low power shutdown
- Thermal shutdown protection
- Green product and no Sb/Br
Applications
Power Management, Industrial, Automotive, LED Lighting
Technical Specifications
Non Isolated Buck
6V
40V
1MHz
HTSSOP
-40°C
-
MSL 1 - Unlimited
AEC-Q100
HTSSOP
1MHz
-
42V
1.5A
Surface Mount
14Pins
125°C
AEC-Q100
No SVHC (27-Jun-2018)
Non Isolated Buck
1Outputs
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate