RT8549LGQW

Richtek
835-RT8549LGQW
RT8549LGQW

Mfr.:

Description:
LED Lighting Driver ICs 24V/60V Boost Converter with SMBus Controlled 4-CH LED Driver

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
ECAD Model:
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Availability

Stock:
Non-Stocked
Factory Lead Time:
Minimum: 1500   Multiples: 1500
Unit Price:
-,-- kr.
Ext. Price:
-,-- kr.
Est. Tariff:
This Product Ships FREE

Pricing (DKK)

Qty. Unit Price
Ext. Price
Full Reel (Order in multiples of 1500)
7,53 kr. 11.295,00 kr.
6,93 kr. 20.790,00 kr.

Product Attribute Attribute Value Select Attribute
Richtek
Product Category: LED Lighting Driver ICs
RoHS:  
1 Output
Boost
180 mA
WDFN-16
24 V
4.2 V
400 kHz
60 V
- 40 C
+ 85 C
Built-in Input UVP, Output OVP, OCP, and Soft-Start
Reel
Brand: Richtek
Dimming: PWM
Input Voltage: 4.2 V to 24 V
Mounting Style: SMD/SMT
Number of Channels: 4 Channel
Product: LED Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 1500
Subcategory: Driver ICs
Type: Boost Converter
Unit Weight: 59 mg
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Attributes selected: 0

Datasheet

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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.

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