Datasheet Linear Technology LTC1772CS6#TRMPBF — 数据表

SOT-23中的恒定频率电流模式降压型DC / DC控制器

数据表

PDF, 172 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 12
Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23

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Architecture	Constant Frequency Current Mode
Demo Boards	DC270A,DC279A-B
Design Tools	LTspice Model
Export Control	no
Features	Burst Mode, 100% Duty Cycle
Frequency	550 kHz
Integrated Inductor	no
Ishutdown	8 µA
Isupply	0.27 mA
Max Phases	1
Monolithic	no
Number of Outputs	1
Operating Temperature Range	0 to 70 °C
Output Current	5 A
Polyphase	no
Sense Resistor	Rsense
Switch Current	5 A
Synchronous	no
Topology	Buck
Vin Max	9.8 V
Vin Min	2.5 V
Vout Max	9.8 V
Vout Maximum	Vin
Vout Min	0.8 V
Vref Accuracy Over Temp	2.5 %

RoHS

Compliant

系列: LTC1772 (12)

Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

LTC1772CS6TRMPBF, LTC1772CS6 TRMPBF