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LED Lighting DC/DC Driver

Part No.VIN
(min.) (V)
VIN
(max.) (V)
VOUT
(max.) (V)
ILIM
(min.) (V)
Frequency
(kHz)
Efficiency (%)
Current
Accuracy (%)
Dimming Type
Current Sense
Threshold (mV)
Protection
Topology
Others Features
Package Type

Part No.VIN
(min.) (V)
VIN
(max.) (V)
VOUT
(max.) (V)
ILIM
(min.) (V)
Frequency
(kHz)
Efficiency (%)
Current
Accuracy (%)
Dimming Type
Current Sense
Threshold (mV)
Protection
Topology
Others Features
Package Type
Part No.VIN
(min.) (V)
VIN
(max.) (V)
VOUT
(max.) (V)
ILIM
(min.) (V)
Frequency
(kHz)
Efficiency (%)
Current
Accuracy (%)
Dimming Type
Current Sense
Threshold (mV)
Protection
Topology
Others Features
Package Type
RT8450/RT8450B4.5405012800/50080.0 ACTL/PWMDI…190OTP;OVP;Th…Buck-BoostProgrammab…PTSSOP-16;…
RT84524.5364812350 (Typ)92.0 ACTL/PWMDI…190OTP;OVP;Th…Buck-BoostProgrammab…SOP-16;WQF…
RT8453B4.540 1.2550090.010Analog and…190OCP;OTP;UV…BuckProgrammab…PSOP-8 (Op…

RT8458
1633  4792.05Analog Dim…178OCP;OTP;OV…BuckUniversal …TSOT-23-6
RT8470730261.2180~60097.03PWM & anal…100OTP;UVLOBuckInternal N…PSOP-8 (Op…
RT84804.536481238092.0 ACTL/PWMDI…190OTP;OVP;Th…BoostProgrammab…SOP-16
RT84824.5364812350KHZ92.0NAAnalog and…190OTP;OVP;Th…Buck-BoostProgrammab…SOP-16;WQF…

RT8488
728  28090.0 analog and…225OTP;OVP;Th… Programmab…WQFN-5*5-3…
Part No.VIN
(min.) (V)
VIN
(max.) (V)
VOUT
(max.) (V)
ILIM
(min.) (V)
Frequency
(kHz)
Efficiency (%)
Current
Accuracy (%)
Dimming Type
Current Sense
Threshold (mV)
Protection
Topology
Others Features
Package Type
RT8450/RT8450B4.5405012800/50080.0 ACTL/PWMDI…190OTP;OVP;Th…Buck-BoostProgrammab…PTSSOP-16;…
RT84524.5364812350 (Typ)92.0 ACTL/PWMDI…190OTP;OVP;Th…Buck-BoostProgrammab…SOP-16;WQF…
RT8453B4.540 1.2550090.010Analog and…190OCP;OTP;UV…BuckProgrammab…PSOP-8 (Op…

RT8458
1633  4792.05Analog Dim…178OCP;OTP;OV…BuckUniversal …TSOT-23-6
RT8470730261.2180~60097.03PWM & anal…100OTP;UVLOBuckInternal N…PSOP-8 (Op…
RT84804.536481238092.0 ACTL/PWMDI…190OTP;OVP;Th…BoostProgrammab…SOP-16
RT84824.5364812350KHZ92.0NAAnalog and…190OTP;OVP;Th…Buck-BoostProgrammab…SOP-16;WQF…

RT8488
728  28090.0 analog and…225OTP;OVP;Th… Programmab…WQFN-5*5-3…
LED背光驱动IC