MP3398HGS-Z

Monolithic Power Systems (MPS)
946-MP3398HGS-Z
MP3398HGS-Z

Mfr.:

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

Datasheet:
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Learn more about Monolithic Power Systems (MPS) MP3398HGS-Z

Product Attribute Attribute Value Select Attribute
Monolithic Power Systems (MPS)
Product Category: LED Lighting Driver ICs
RoHS:  
4 Output
Boost
SOIC-16
33 V
4.5 V
80 V
MP3398H
- 40 C
+ 125 C
Reel
Cut Tape
Brand: Monolithic Power Systems (MPS)
Dimming: PWM
Features: Direct Pulse Width Modulation
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: 2500
Subcategory: Driver ICs
Type: Step Up WLED Controller
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Attributes selected: 0

Datasheet

Compliance Codes
CAHTS:
8542310000
USHTS:
8542310030
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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 (fSW) that is configurable via an external setting resistor. The MP3398H controllers drive an external MOSFET to boost the output voltage (VOUT) from a 4.5V to 33V input voltage (VIN) supply. These devices also regulate the current in each LED string to the value set by external current-setting resistors.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
1’600
Expected 11/27/2026
Factory Lead Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
CHF -.--
Ext. Price:
CHF -.--
Est. Tariff:

Pricing (CHF)

Qty. Unit Price
Ext. Price
CHF 2.16 CHF 2.16
CHF 1.61 CHF 16.10
CHF 1.47 CHF 36.75
CHF 1.33 CHF 133.00
CHF 1.25 CHF 312.50
CHF 1.23 CHF 615.00
CHF 1.21 CHF 1’210.00
Full Reel (Order in multiples of 2500)
CHF 1.12 CHF 2’800.00

Alternative Packaging

Mfr. Part No.:
MP3398HGS-P
Packaging:
Reel, Cut Tape
Availability:
In Stock
Price:
CHF 2.45
Min:
1

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