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RT8540WSC
RT8540WSC
Obsolete
Description:  IC LED DRV RGLTR PWM 20WLCSP
Manufacturer:  Richtek
Datasheet:   RT8540WSC Datasheet
History Price: Obsolete
In Stock: 8560
RT8540WSC vs RT8452GS
Mfr Part
Manufacturer
Series
-
-
Packaging
Bulk
Tape & Reel (TR)
Status
Obsolete
Active
Type
DC DC Regulator
DC DC Controller
Topology
Step-Up (Boost)
Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
Yes
No
Number of Outputs
3
1
Voltage - Supply (Min)
2.5V
4.5V
Voltage - Supply (Max)
5.5V
36V
Voltage - Output
2.5V ~ 5.7V
48V
Current - Output / Channel
1.5A (Flash)
-
Frequency
2MHz
350kHz
Dimming
PWM
Analog, PWM
Applications
LED Lighting
Backlight, Lighting
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Surface Mount
Surface Mount
Package / Case
20-UFBGA, WLCSP
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
20-WLCSP (1.82x2.22)
16-SOP