LTC3723EGN-2#PBF

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Analog Devices

CURRENT MODE PWM CONTROLLER 1.5A 1000KHZ 16-PIN SSOP N TUBE

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LTC3723EGN-2#PBF

Active

Analog Devices

CURRENT MODE PWM CONTROLLER 1.5A 1000KHZ 16-PIN SSOP N TUBE

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DocumentsDatasheet R302 Reliability Data

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3723EGN-2#PBF

Clock Sync	False
Control Features	Soft Start, Ramp, Current Limit
Duty Cycle (Max) [Max]	50 %
Function	Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive, Isolation Capable
Output Phases	2
Output Type	Transistor Driver
Package / Case	0.154 in
Package / Case	16-SSOP
Package / Case	3.9 mm
Supplier Device Package	16-SSOP
Synchronous Rectifier	True
Topology	Push-Pull
Voltage - Supply (Vcc/Vdd) [Max]	10 V

LTC3723 Series

Synchronous Push-Pull PWM Controllers

Part	Package / Case	Package / Case	Package / Case	Number of Outputs	Output Type	Output Configuration	Voltage - Supply (Vcc/Vdd) [Max]	Duty Cycle (Max) [Max]	Control Features	Function	Output Phases	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Supplier Device Package
Analog Devices LTC3723EGN-1#PBF	0.154 in	16-SSOP	3.9 mm	2	Transistor Driver	Isolation Capable Positive	10 V	50 %	Current Limit Ramp Soft Start	Step-Up/Step-Down	2	Surface Mount	85 °C	-40 °C	Push-Pull	16-SSOP
Analog Devices LTC3723EGN-2#PBF	0.154 in	16-SSOP	3.9 mm	2	Transistor Driver	Isolation Capable Positive	10 V	50 %	Current Limit Ramp Soft Start	Step-Up/Step-Down	2	Surface Mount	85 °C	-40 °C	Push-Pull	16-SSOP
Analog Devices LTC3723EGN-1#TRPBF	0.154 in	16-SSOP	3.9 mm	2	Transistor Driver	Isolation Capable Positive	10 V	50 %	Current Limit Ramp Soft Start	Step-Up/Step-Down	2	Surface Mount	85 °C	-40 °C	Push-Pull	16-SSOP

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 15.31
		10	$ 10.93
		25	$ 9.81
		100	$ 8.55
		250	$ 7.94
		500	$ 7.57
		1000	$ 7.45
Newark	Each	1	$ 12.64
		10	$ 11.62
		25	$ 11.14
		50	$ 10.47
		100	$ 9.81
		250	$ 9.27
		500	$ 8.73

Description

General part information

LTC3723 Series

The LTC3723-1/LTC3723-2 synchronous push-pull PWM controllers provide all of the control and protection functions necessary for compact and highly efficient, isolated power converters. High integration minimizes external component count, while preserving design flexibility.The robust push-pull output stages switch at half the oscillator frequency. Dead-time is independently programmed with an external resistor. Synchronous rectifier timing is adjustable to optimize efficiency. A UVLO program input provides precise system turn-on and turn off voltages. The LTC3723-1 features peak current mode control with programmable slope compensation and leading edge blanking, while the LTC3723-2 employs voltage mode control with voltage feedforward capability.The LTC3723-1/LTC3723-2 feature extremely low operating and start-up currents. Both devices provide reliable short-circuit and over temperature protection. The LTC3723-1/LTC3723-2 are offered in a 16-pin SSOP package.ApplicationsTelecommunications, Infrastructure Power SystemsDistributed Power Architectures