MP3383 Step-Up WLED Controllers

Monolithic Power Systems (MPS) MP3383 Step-Up WLED Controllers include four LED current channels. These controllers can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3383 WLED controllers employ peak current control mode with a fixed Switching Frequency (fSW) that is configurable through an external setting resistor. These controllers drive an external MOSFET to boost up the output voltage from a 6V to 33V input voltage (VIN) supply range.

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Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Output Voltage
Series
Minimum Operating Temperature
Maximum Operating Temperature
Features
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Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-String, Max 400mA/String, Max 80V Vout, Step-Up, WLED Controller
Datasheet
498In Stock
Min.: 1
Mult.: 1
Reel: 500

4 Output Buck 400 mA TSSOP-16EP 33 V 6 V 500 kHz 80 V MP3383 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-String, Max 400mA/String, Max 80V Vout, Step-Up, WLED Controller
Datasheet
368In Stock
Min.: 1
Mult.: 1
Reel: 500

4 Output Buck 400 mA SOIC-16 33 V 6 V 500 kHz 80 V MP3383 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel, Cut Tape
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-String, Max 400mA/String, Max 80V Vout, Step-Up, WLED Controller
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

4 Output Buck 400 mA TSSOP-16EP 33 V 6 V 500 kHz 80 V MP3383 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 4-String, Max 400mA/String, Max 80V Vout, Step-Up, WLED Controller
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

4 Output Buck 400 mA SOIC-16 33 V 6 V 500 kHz 80 V MP3383 - 40 C + 125 C PWM Dimming, Short Circuit and Thermal Protection Reel