LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 20-WQFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RTQ8577BGQW

DigiKey Part Number
RTQ8577BGQWTR-ND - Tape & Reel (TR)
RTQ8577BGQWCT-ND - Cut Tape (CT)
RTQ8577BGQWDKR-ND - Digi-Reel®
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RTQ8577BGQW
Description
IC LED DRIVER CTRLR PWM 20WQFN
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 20-WQFN (5x5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
DC DC Controller
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
4
Voltage - Supply (Min)
5.5V
Voltage - Supply (Max)
40V
Voltage - Output
45V
Current - Output / Channel
-
Frequency
200kHz ~ 2.1MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-40°C ~ 105°C (TA)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
20-WQFN Exposed Pad
Supplier Device Package
20-WQFN (5x5)
Base Product Number
RTQ8577
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1 495
Check for Additional Incoming Stock
Quantity
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 32,16000kr 32,16
10kr 24,08200kr 240,82
25kr 22,06800kr 551,70
100kr 19,85680kr 1 985,68
250kr 18,80140kr 4 700,35
500kr 18,16538kr 9 082,69
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 500kr 17,37972kr 26 069,58
3 000kr 16,99534kr 50 986,02
4 500kr 16,80284kr 75 612,78
Manufacturers Standard Package
Unit Price without VAT:kr 32,16000
Unit Price with VAT:kr 40,20000