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MP3398HGS-P

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Mouser #:

946-MP3398HGS-P

Mfr. #:

MP3398HGS-P

Mfr.:

Monolithic Power Systems (MPS)

Description:

LED Lighting Driver ICs 4-String, Max 400mA/String, 80V Return,Step-Up, WLED Controller

Datasheet:

MP3398HGS-P Datasheet

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Learn more about Monolithic Power Systems (MPS) MP3398HGS-P

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Monolithic Power Systems (MPS)
Product Category:	LED Lighting Driver ICs
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Number of Outputs:	4 Output
Topology:	Boost
Package / Case:	SOIC-16
Supply Voltage - Max:	33 V
Supply Voltage - Min:	4.5 V
Output Voltage:	80 V
Series:	MP3398H
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	Direct Pulse Width Modulation
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Monolithic Power Systems (MPS)
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Dimming:	PWM
Input Voltage:	4.5 V to 33 V
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Channels:	4 Channel
Output Type:	Open-Drain
Pd - Power Dissipation:	1.56 W
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	500
Subcategory:	Driver ICs
Type:	Step Up WLED Controller

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Datasheet

MP3398HGS-P Datasheet

CAHTS:: 8542310000
USHTS:: 8542310030
TARIC:: 8542399000
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.

MP3398H Series Step-Up WLED Controllers

Monolithic Power Systems (MPS) MP3398H Series Step-Up WLED Controllers are designed to drive WLED arrays for large LCD panel backlighting applications. These step-up controllers feature four LED current channels and can be expanded in number with two or more ICs in parallel, sharing a single power source. The MP3398H WLED controllers employ peak current control mode with a fixed switching frequency (f_SW) that is configurable via an external setting resistor. The MP3398H controllers drive an external MOSFET to boost the output voltage (V_OUT) from a 4.5V to 33V input voltage (V_IN) supply. These devices also regulate the current in each LED string to the value set by external current-setting resistors.