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TEXAS INSTRUMENTS LM3406MH/NOPB
LED Driver, Buck (Step Down), 6-42V input, 1 Output, 1 MHz switch-freq., 200 mV/1.5 A out, TSSOP-14
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM3406MH/NOPB
- Order Code:
- 3119157
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Product Information
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- :
- Non Isolated Buck
- :
- -
- :
- 6V
- :
- 42V
- :
- 40V
- :
- 1.5A
- :
- 1MHz
- :
- Surface Mount
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- HTSSOP
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- 14Pins
- :
- -40°C
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- 125°C
- :
- -
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- AEC-Q100
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- MSL 1 - Unlimited
Technical Documents (0)
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
9 In stock Need more?
9 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 10/27/25
9 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥544.30
(
¥598.73
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥544.30 (¥598.73) | ( ) |
| 10+ | ¥534.28 (¥587.71) | ( ) |
| 25+ | ¥523.15 (¥575.47) | ( ) |
| 50+ | ¥513.13 (¥564.44) | ( ) |
| 100+ | ¥502.00 (¥552.20) | ( ) |
| 250+ | ¥491.99 (¥541.19) | ( ) |
| 500+ | ¥480.85 (¥528.94) | ( ) |
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