LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) Analog, I2C, PWM Dimming 35mA 20-WLCSP (1.71x2.37)
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RT4539WSC

DigiKey Part Number
1028-RT4539WSCTR-ND - Tape & Reel (TR)
1028-RT4539WSCCT-ND - Cut Tape (CT)
1028-RT4539WSCDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RT4539WSC
Description
IC LED DRV RGLTR 35MA WL-CSP-20
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) Analog, I2C, PWM Dimming 35mA 20-WLCSP (1.71x2.37)
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output
2.7V ~ 36V
Manufacturer
Richtek USA Inc.
Current - Output / Channel
35mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency
300kHz ~ 1.6MHz
Part Status
Active
Dimming
Analog, I2C, PWM
Type
DC DC Regulator
Applications
Backlight
Topology
Step-Up (Boost)
Operating Temperature
-40°C ~ 85°C (TA)
Internal Switch(s)
Yes
Mounting Type
Surface Mount
Number of Outputs
6
Package / Case
20-UFBGA, WLCSP
Voltage - Supply (Min)
2.7V
Supplier Device Package
20-WLCSP (1.71x2.37)
Voltage - Supply (Max)
24V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 315
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.67000$2.67
10$2.39800$23.98
25$2.26240$56.56
100$1.92760$192.76
250$1.80992$452.48
500$1.58368$791.84
1,000$1.31219$1,312.19
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.22170$3,665.10
6,000$1.17645$7,058.70
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.