Datasheet Linear Technology LTC3646EDE-1#PBF — 数据表

40V，1A同步降压转换器

数据表

PDF, 596 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 28
40V, 1A Synchronous Step-Down Converter

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Architecture	Constant Frequency Controlled On-Time Current Mode
Demo Boards	DC1731A-A,DC1731A-B,DC1820A-A,DC1820A-B
Design Tools	LTspice File,LTpowerCAD File
Export Control	no
Features	Resistor Set Frequency, External Synchronization, Burst Mode, Power Good
Frequency	3000 kHz
Frequency Adjust Range	200kHz - 3MHz
Frequency Sync Range	200kHz - 3MHz
Integrated Inductor	no
Ishutdown	8 µA
Isupply	0.140 mA
Max Phases	1
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Output Current	1 A
Polyphase	no
Switch Current	1.2 A
Synchronous	yes
Topology	Buck
Vin Max	40 V
Vin Min	4 V
Vout Max	15 V
Vout Maximum	15V
Vout Min	0.6 V
Vref Accuracy Over Temp	1.5 %

RoHS

Compliant

系列: LTC3646-1 (12)

LTC3646EDE-1#PBF LTC3646EDE-1#TRPBF LTC3646EMSE-1#PBF LTC3646EMSE-1#TRPBF LTC3646HDE-1#PBF LTC3646HDE-1#TRPBF LTC3646HMSE-1#PBF LTC3646HMSE-1#TRPBF LTC3646IDE-1#PBF LTC3646IDE-1#TRPBF LTC3646IMSE-1#PBF LTC3646IMSE-1#TRPBF

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

LTC3646EDE-1PBF, LTC3646EDE-1 PBF, LTC3646EDE1#PBF, LTC3646EDE 1#PBF