Datasheet Linear Technology LTC3422

Manufacturer	Linear Technology
Series	LTC3422

1.5A, 3MHz Synchronous Step-Up DC/DC Converter with Output Disconnect

Datasheets

PDF, 271 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 16
1.5A, 3MHz Synchronous Step-Up DC/DC Converter with Output Disconnect

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	LTC3422EDD#PBF	LTC3422EDD#TRPBF
N	1	2
Package	3x3 DFN-10 Package Outline Drawing	3x3 DFN-10 Package Outline Drawing
Package Code	DD	DD
Package Index	05-08-1699	05-08-1699
Pin Count	10	10

Parameters / Models	LTC3422EDD#PBF	LTC3422EDD#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC860A	DC860A
Design Tools	LTspice Model	LTspice Model
Export Control	no	no
Features	Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode	Output Disconnect, External Synchronization, Resistor Set Frequency, Burst Mode
Frequency, kHz	3000	3000
Frequency Adjust Range	100kHz - 3MHz	100kHz - 3MHz
Frequency Sync Range	100kHz - 3MHz	100kHz - 3MHz
Integrated Inductor	no	no
Ishutdown, µA	0.1	0.1
Isupply, mA	0.025	0.025
Monolithic	yes	yes
Number of Outputs	1	1
Operating Temperature Range, °C	0 to 85	0 to 85
Polyphase	no	no
Switch Current, A	2.5	2.5
Synchronous	yes	yes
Topology	Boost	Boost
Vin Max, V	4.5	4.5
Vin Min, V	0.5	0.5
Vin Min Startup, V	0.88	0.88
Vout Max, V	5.25	5.25
Vout Min, V	1.216	1.216
Vswitch Max, V	6	6

	LTC3422EDD#PBF	LTC3422EDD#TRPBF
RoHS	Compliant	Compliant

Series: LTC3422 (2)

Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost