Datasheet Linear Technology LT3493-3

Manufacturer	Linear Technology
Series	LT3493-3

1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN

Datasheets

PDF, 391 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 20
1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN

Extract from the document

	LT3493EDCB-3#PBF	LT3493EDCB-3#TRMPBF	LT3493EDCB-3#TRPBF
N	1	2	3
Package	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing	2x3 DFN-6 Package Outline Drawing
Package Code	DCB	DCB	DCB
Package Index	05-08-1715	05-08-1715	05-08-1715
Pin Count	6	6	6

Parameters / Models	LT3493EDCB-3#PBF	LT3493EDCB-3#TRMPBF	LT3493EDCB-3#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Design Tools	LTspice Model	LTspice Model	LTspice Model
Export Control	no	no	no
Frequency, kHz	750	750	750
Integrated Inductor	no	no	no
Ishutdown, µA	0.001	0.001	0.001
Isupply, mA	1.9	1.9	1.9
Max Phases	1	1	1
Monolithic	yes	yes	yes
Number of Outputs	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85
Output Current, A	1.2	1.2	1.2
Over Voltage Protection, V	40	40	40
Polyphase	no	no	no
Switch Current, A	1.75	1.75	1.75
Synchronous	no	no	no
Topology	Buck	Buck	Buck
Vin Max, V	36	36	36
Vin Min, V	6.8	6.8	6.8
Vout Max, V	34.2	34.2	34.2
Vout Maximum	.95Vin	.95Vin	.95Vin
Vout Min, V	0.78	0.78	0.78
Vref Accuracy Over Temp, %	1.9	1.9	1.9

	LT3493EDCB-3#PBF	LT3493EDCB-3#TRMPBF	LT3493EDCB-3#TRPBF
RoHS	Compliant	Compliant	Compliant

Series: LT3493-3 (3)

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck