LTC7840 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

2-PHASE DUAL OUTPUT NON-SYNCHRONOUS BOOST CONTROLLER WITH HICCUP MODE

Part	Output Phases	Function	Output Configuration	Output Type	Number of Outputs	Duty Cycle (Max) [Max]	Frequency - Switching [Max]	Frequency - Switching [Min]	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Mounting Type	Control Features	Topology	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case
Analog Devices Inc./Maxim Integrated LTC7840IUFD#PBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840EUFD#TRPBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840HUFD#TRPBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 °C	150 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840HFE#PBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-TSSOP-EP	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 °C	150 °C	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840IUFD#TRPBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840IFE#TRPBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-TSSOP-EP	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840EFE#TRPBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-TSSOP-EP	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840HUFD#PBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 °C	150 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840IFE#PBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-TSSOP-EP	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC7840EUFD#PBF	2	Step-Up	Positive	PWM	2	96 %	425 kHz	50 kHz	28-QFN (4x5)	60 V	5.5 V	Surface Mount	Current Limit Enable Frequency Control Power Good	Boost	-40 C	125 °C	28-WFQFN Exposed Pad