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 |
|---|---|
| Manufacturer Part No | LM3404MAX/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel3005996RL Cut Tape3005996 |
| Your Part Number |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$74.420 | NT$74.42 |
| Total Price | NT$74.42 | ||
| Quantity | Price |
|---|---|
| 1+ | NT$74.420 |
| 10+ | NT$50.730 |
| 50+ | NT$48.170 |
| 100+ | NT$45.610 |
| 250+ | NT$43.050 |
| 500+ | NT$41.770 |
| 1000+ | NT$41.220 |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | LM3404MAX/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel3005996RL Cut Tape3005996 |
| Topology | Non Isolated Buck, Constant Current |
| LED Driver Type | - |
| Input Voltage Min | 6V |
| Input Voltage Max | 42V |
| Output Voltage Max | 40V |
| Output Current Max | 1A |
| Switching Frequency Typ | 1MHz |
| IC Mounting | Surface Mount |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Automotive Qualification Standard | - |
| Device Topology | Non Isolated Buck, Constant Current |
| Driver Case Style | SOIC |
| No. of Outputs | 1Outputs |
| Switching Frequency | 1MHz |
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
Technical Specifications
| Topology | Non Isolated Buck, Constant Current |
|---|---|
| Input Voltage Min | 6V |
| Output Voltage Max | 40V |
| Switching Frequency Typ | 1MHz |
| IC Case / Package | SOIC |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | - |
| Driver Case Style | SOIC |
| Switching Frequency | 1MHz |
| LED Driver Type | - |
|---|---|
| Input Voltage Max | 42V |
| Output Current Max | 1A |
| IC Mounting | Surface Mount |
| No. of Pins | 8Pins |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (27-Jun-2018) |
| Device Topology | Non Isolated Buck, Constant Current |
| No. of Outputs | 1Outputs |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (27-Jun-2018) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .002 |