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RT8577ZQW Tech Specifications

Richtek  RT8577ZQW technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Mounting Type Surface Mount
Package / Case 20-WQFN Exposed Pad
Supplier Device Package 20-WQFN (5x5)
EU RoHS Compliant
ECCN (US) EAR99
Automotive No
PPAP No
Minimum Operating Supply Voltage (V) 9
Maximum Operating Supply Voltage (V) 28
Typical Operating Supply Voltage (V) 12|15|18|24
Maximum Supply Current (uA) 5000(Typ)
Maximum Power Dissipation (mW) 2778
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Mounting Surface Mount
Package Height 0.75(Max)
Package Width 5.1(Max)
Package Length 5.1(Max)
PCB changed 20
Supplier Package WQFN EP
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Mfr Richtek USA Inc.
Product Status Active
Operating Temperature -40°C ~ 85°C (TA)
Series -
Part Status Active
Type DC DC Regulator
Applications Backlight
Frequency 100kHz ~ 1MHz
Pin Count 20
Number of Outputs 4Outputs
Voltage - Output 45V
Topology Step-Up (Boost)
Current - Output / Channel -
Internal Switch(s) Yes
Dimming PWM
Number of Segments 60Segments
Voltage - Supply (Max) 28V
Voltage - Supply (Min) 9V
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