Texas Instruments LM3402HVMM
- Part Number:
- LM3402HVMM
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3260498-LM3402HVMM
- Description:
- IC LED DRIVER RGLTR DIM 8VSSOP
- Datasheet:
- LM3402HVMM
Description
Monolithic switching regulators designed for constant current delivery to high-power LEDs
Ideal for automotive, industrial, and general lighting applications
Integrated high-side N-channel MOSFET switch with 735 mA current limit
Hysteretic control with controlled on-time and external resistor for adjustable output voltage
Supports series and series-parallel LED arrays of varying types and numbers
Features LED dimming via PWM, broken/open LED protection, low-power shutdown, and thermal shutdown
Available in MSOP-8 and PSOP-8 packages
Features
Integrated 0.5A N-channel MOSFET
V range: 6V to 42V (LM3402), 6V to 75V (LM3402HV)
500 mA output current over temperature
Cycle-by-cycle current limit
No control loop compensation required
Separate PWM dimming and low-power shutdown
Supports all-ceramic output capacitors and capacitor-less outputs
Thermal shutdown protection
Applications
LED driver
Constant current source
Automotive lighting
General illumination
Industrial lighting
Monolithic switching regulators designed for constant current delivery to high-power LEDs
Ideal for automotive, industrial, and general lighting applications
Integrated high-side N-channel MOSFET switch with 735 mA current limit
Hysteretic control with controlled on-time and external resistor for adjustable output voltage
Supports series and series-parallel LED arrays of varying types and numbers
Features LED dimming via PWM, broken/open LED protection, low-power shutdown, and thermal shutdown
Available in MSOP-8 and PSOP-8 packages
Features
Integrated 0.5A N-channel MOSFET
V range: 6V to 42V (LM3402), 6V to 75V (LM3402HV)
500 mA output current over temperature
Cycle-by-cycle current limit
No control loop compensation required
Separate PWM dimming and low-power shutdown
Supports all-ceramic output capacitors and capacitor-less outputs
Thermal shutdown protection
Applications
LED driver
Constant current source
Automotive lighting
General illumination
Industrial lighting
Texas Instruments LM3402HVMM technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM3402HVMM.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins8
- Operating Temperature-40°C~125°C TJ
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- ApplicationsLighting
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Terminal Pitch0.65mm
- Base Part NumberLM3402
- Pin Count8
- Number of Outputs1
- Efficiency92 %
- Output TypeAdjustable
- Max Output Current500mA
- Input Voltage-Nom24V
- Output Current500mA
- Voltage - Output73V
- TopologyStep-Down (Buck)
- Min Input Voltage6V
- Control ModeCURRENT-MODE
- Max Input Voltage75V
- Control TechniqueHYSTERETIC CURRENT MODE
- Current - Output / Channel500mA
- Internal Switch(s)Yes
- DimmingPWM
- Switching Frequency1MHz
- Width3mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
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