RT4831AWSC

Richtek
835-RT4831AWSC
RT4831AWSC

Mfr.:

Description:
LED Lighting Driver ICs Four-Channel LCD Backlight Driver with Integrated Bias Power

Datasheet:
ECAD Model:
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In Stock: 2.775

Stock:
2.775 Can Dispatch Immediately
Minimum: 1   Multiples: 1
Unit Price:
Rp-
Ext. Price:
Rp-
Est. Tariff:

Pricing (IDR)

Qty. Unit Price
Ext. Price
Rp27.886 Rp27.886
Rp20.548 Rp205.480
Rp18.529 Rp463.225
Rp16.438 Rp1.643.800
Rp15.466 Rp3.866.500
Rp14.860 Rp7.430.000
Rp14.365 Rp14.365.000
Full Reel (Order in multiples of 3000)
Rp12.494 Rp37.482.000

Product Attribute Attribute Value Select Attribute
Richtek
Product Category: LED Lighting Driver ICs
RoHS:  
4 Output
Boost
150 mA
WLCSP-24
5 V
2.7 V
1 MHz
4 V to 7.15 V
- 40 C
+ 85 C
Over Current Protection, Over Voltage Protection, Overtemperature Protection, Output Short-Circuit Protection
Reel
Cut Tape
Brand: Richtek
Mounting Style: SMD/SMT
Number of Channels: 4 Channel
Product Type: LED Lighting Drivers
Factory Pack Quantity: 3000
Subcategory: Driver ICs
Part # Aliases: RT4831AP-A
Unit Weight: 5 mg
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Attributes selected: 0

Datasheet

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CAHTS:
8542390000
USHTS:
8542390090
TARIC:
8542399000
MXHTS:
8542399999
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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