Datasheet Linear Technology LTC3417AEFE#PBF — 数据表

双路同步1.5A / 1A 4MHz降压DC / DC稳压器

数据表

PDF, 324 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 22
Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator

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Architecture	Constant Frequency Current Mode
Design Tools	LTspice Model,LTpowerCAD File
Export Control	no
Features	Anti-Phase Switching, Resistor Set Frequency, Burst Mode, Power Good, 100% Duty Cycle
Frequency	4000 kHz
Frequency Adjust Range	600kHz - 4MHz
Integrated Inductor	no
Ishutdown	0.1 µA
Isupply	0.125 mA
Max Phases	2
Monolithic	yes
Number of Outputs	2
Operating Temperature Range	0 to 85 °C
Output Current	1.5 A
Output Current 2	1 A
Polyphase	yes
Switch Current	2.5 A
Switch Current 2	1.7 A
Synchronous	yes
Topology	Buck
Topology 1	Buck
Topology 2	Buck
Vin Max	5.5 V
Vin Min	2.25 V
Vout Max	5.5 V
Vout Maximum	Vin
Vout Min	0.8 V
Vout Min 2	.8 V

RoHS

Compliant

系列: LTC3417A (7)

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck

LTC3417AEFEPBF, LTC3417AEFE PBF