Datasheet Linear Technology LTC3717-1

Manufacturer	Linear Technology
Series	LTC3717-1

Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination

Datasheets

PDF, 279 Kb, Revision: S, File uploaded: Sep 22, 2017

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	LTC3717EUH-1#PBF	LTC3717EUH-1#TRPBF
N	1	2
Package	5x5 QFN-32 Package Outline Drawing	5x5 QFN-32 Package Outline Drawing
Package Code	UH	UH
Package Index	05-08-1693	05-08-1693
Pin Count	32	32

Parameters / Models	LTC3717EUH-1#PBF	LTC3717EUH-1#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode
Design Tools	LTspice Model	LTspice Model
Export Control	no	no
Features	DDR Mode, Resistor Set Frequency, Power Good	DDR Mode, Resistor Set Frequency, Power Good
Frequency, kHz	1500	1500
Integrated Inductor	no	no
Ishutdown, µA	15	15
Isupply, mA	1	1
Monolithic	no	no
Number of Outputs	1	1
Operating Temperature Range, °C	0 to 85	0 to 85
Output Current, A	20	20
Polyphase	no	no
Switch Current, A	20	20
Synchronous	yes	yes
Topology	Buck	Buck
Vin Max, V	36	36
Vin Min, V	4	4
Vout Max, V	18	18
Vout Maximum	VREF/2	VREF/2
Vout Min, V	0.7	0.7

	LTC3717EUH-1#PBF	LTC3717EUH-1#TRPBF
RoHS	Compliant	Compliant

Series: LTC3717-1 (2)