LTC3780EUH

Obsolete

Analog Devices

IC POWER MANAGEMENT

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LTC3780EUH

Obsolete

Analog Devices

IC POWER MANAGEMENT

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3780EUH

Clock Sync	False
Control Features	Soft Start, Current Limit, Enable, Power Good
Duty Cycle (Max) [Max]	99 %
Frequency - Switching [Max]	400 kHz
Frequency - Switching [Min]	200 kHz
Function	Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Supplier Device Package	32-QFN (5x5)
Synchronous Rectifier	True
Topology	Buck-Boost
Voltage - Supply (Vcc/Vdd) [Max]	30 V
Voltage - Supply (Vcc/Vdd) [Min]	4 V

LTC3780 Series

Part	Function	Control Features	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching [Max]	Frequency - Switching [Min]	Supplier Device Package	Topology	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Type	Package / Case	Duty Cycle (Max) [Max]	Output Phases	Output Configuration	Mounting Type	Number of Outputs
Analog Devices LTC3780EG#PBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	85 °C	400 kHz	200 kHz	24-SSOP	Buck-Boost	4 V	30 V	Transistor Driver	24-SSOP	99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780IG#PBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	125 ¯C	400 kHz	200 kHz	24-SSOP	Buck-Boost	4 V	30 V	Transistor Driver	24-SSOP	99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780EUH	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	85 °C	400 kHz	200 kHz	32-QFN (5x5)	Buck-Boost	4 V	30 V	Transistor Driver		99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780MPG#TRPBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-55 °C	125 ¯C	400 kHz	200 kHz	24-SSOP	Buck-Boost	4 V	30 V	Transistor Driver	24-SSOP	99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780MPG#PBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-55 °C	125 ¯C	400 kHz	200 kHz	24-SSOP	Buck-Boost	4 V	30 V	Transistor Driver	24-SSOP	99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780IUH#TRPBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	125 ¯C	400 kHz	200 kHz	32-QFN (5x5)	Buck-Boost	4 V	30 V	Transistor Driver		99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780EG#TRPBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	85 °C	400 kHz	200 kHz	24-SSOP	Buck-Boost	4 V	30 V	Transistor Driver	24-SSOP	99 %	1	Positive	Surface Mount	1
Analog Devices LTC3780EUH#PBF	Step-Up/Step-Down	Current Limit Enable Power Good Soft Start	-40 °C	85 °C	400 kHz	200 kHz	32-QFN (5x5)	Buck-Boost	4 V	30 V	Transistor Driver		99 %	1	Positive	Surface Mount	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LTC3780 Series

Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)

Documents

Technical documentation and resources