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TEXAS INSTRUMENTS LM3404MAX/NOPB
LED Driver, 1 Output, Buck (Step Down), 6 V to 42 V in, 1 MHz switch, 40 V/1 A out, SOIC-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM3404MAX/NOPB
- Order Code:
- 3005996
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Product Information
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- :
- Non Isolated Buck, Constant Current
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- -
- :
- 6V
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- 42V
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- 40V
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- 1A
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- 1MHz
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- Surface Mount
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- SOIC
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- 8Pins
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- -40°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (0)
Product Overview
The LM3404MAX/NOPB from Texas Instruments is a 1A constant current buck regulator for driving high power LEDs in 8 pin SOIC package. This monolithic switching regulator is designed to deliver constant currents to high power LEDs. This device contains a high side N-channel MOSFET switch with a current limit of 1.5A (typical) for step-down (buck) regulators. The LM3404HV device is a buck regulator with a wide input voltage range, low voltage reference and a fast output enable and disable function. Hysteretic controlled on-time and an external 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. Some features are: LED dimming using pulse width modulation (PWM), broken or open LED protection, low-power shutdown and thermal shutdown.
- VIN range from 6V to 42V
- 1.2A output current overtemperature
- Cycle by cycle current limit, thermal shutdown protection
- No control loop compensation required
- Separate PWM dimming and low power shutdown
- Supports all ceramic output capacitors and capacitor-less outputs
- IIN operating current is 625µA (non-switching, CS=0.5V), IIN shutdown current is 95µA (RON / SD=0V)
- Operating temperature range from -40°C to 125°C
Applications
Power Management, Automotive, Industrial
Packaging type
Cut Tape
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872 deliver in 3-4 business days from our UK warehouse
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¥271.18
(
¥298.30
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥271.18 (¥298.30) | ( ) |
| 10+ | ¥233.56 (¥256.92) | ( ) |
| 50+ | ¥218.67 (¥240.54) | ( ) |
| 100+ | ¥203.78 (¥224.16) | ( ) |
| 250+ | ¥192.81 (¥212.09) | ( ) |
| 500+ | ¥170.86 (¥187.95) | ( ) |
| 1000+ | ¥147.35 (¥162.09) | ( ) |
| 2500+ | ¥135.91 (¥149.50) | ( ) |
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