PartNumber | LM3421MHX/NOPB | LM3421MH/NOPB | LM3421-SEPICEV/NOPB |
Description | LED Lighting Drivers N-Channel Controllers for Constant Curre | LED Lighting Drivers N-CH Cntlrs for Constnt Crnt LED Dvr | LED Lighting Development Tools LM3421-SEPIC EVAL BOARD |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Development Tools |
RoHS | Y | Y | Y |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 125 C | + 125 C | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | HTSSOP-16 | HTSSOP-16 | - |
Series | LM3421 | LM3421 | LM3421 |
Packaging | Reel | Tube | - |
Features | Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown | Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown | - |
Height | 0.9 mm | 0.9 mm | - |
Length | 5 mm | 5 mm | - |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
Width | 4.4 mm | 4.4 mm | - |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Dimming | Analog,PWM | Analog,PWM | - |
High Level Output Current | 35 uA | 35 uA | - |
Low Level Output Current | 35 uA | 35 uA | - |
Operating Supply Voltage | 4.5 V to 75 V | - | 12 V |
Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Development Tools |
Factory Pack Quantity | 2500 | 92 | 1 |
Subcategory | Driver ICs | Driver ICs | Development Tools |
Unit Weight | 0.002049 oz | 0.002049 oz | - |
Number of Channels | - | 1 Channel | - |
Output Current | - | 5 A | 350 mA |
Input Voltage | - | 4.5 V to 75 V | - |
Operating Frequency | - | 100 kHz to 2 MHz | - |
Supply Current Max | - | 3 mA | - |
Output Type | - | Constant Current | - |
Type | - | Inductive | - |
Topology | - | Boost, Buck, SEPIC | - |
Product | - | - | Evaluation Boards |
For Use With | - | - | LM3421/3421-Q1 |
Description/Function | - | - | SEPIC LED driver evaluation board for automotive applications |