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MP3385GR-Z

LED Lighting Driver ICs 4-Channel WLED Controller

Part No:
MP3385GR-Z
Mfr:
Monolithic Power Systems (MPS)
Description:
LED Lighting Driver ICs 4-Channel WLED Controller
Product AttributeAttribute ValueSelect
Manufacturer
Monolithic Power Systems (MPS)
Product Category
LED Lighting Driver ICs
RoHS
 Details
Series
MP3385
Mounting Style
SMD/SMT
Package / Case
QFN-20
Number of Outputs
4 Output
Input Voltage - Max
33 V
Input Voltage - Min
4.5 V
Topology
Boost
Operating Frequency
100 kHz to 900 kHz
Output Voltage
80 V
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 125 C
Packaging
Reel
Brand
Monolithic Power Systems (MPS)
Dimming
PWM
For Use With
LCD Panel Backlighting
Input Voltage
4.5 V to 33 V
Number of Channels
4 Channel
Pd - Power Dissipation
2.97 W
Product
WLED Controllers
Product Type
LED Lighting Drivers
Factory Pack Quantity: Factory Pack Quantity
5000
Subcategory
Driver ICs
Supply Current - Max
3 mA
Type
WLED Driver
USHTS
8542310075
CNHTS
8542390000
CAHTS
8542390000
TARIC
8542399000
MXHTS
8542399901
ECCN
EAR99
IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

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