Datasheet Linear Technology LTC1879EGN#TRPBF — 数据表

具有15µA静态电流的1.2A同步降压型稳压器

数据表

PDF, 268 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 20
1.2A Synchronous Step-Down Regulator with 15µA Quiescent Current

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Architecture	Constant Frequency Current Mode
Demo Boards	DC432A
Design Tools	LTspice Model
Export Control	no
Features	Burst Mode, External Synchronization, 100% Duty Cycle
Frequency	550 kHz
Frequency Sync Range	350kHz - 750kHz
Integrated Inductor	no
Ishutdown	1 µA
Isupply	0.015 mA
Max Phases	1
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Output Current	1.2 A
Polyphase	no
Switch Current	2.2 A
Synchronous	yes
Topology	Buck
Vin Max	10 V
Vin Min	2.65 V
Vout Max	10 V
Vout Maximum	Vin
Vout Min	0.8 V
Vref Accuracy Over Temp	5 %

RoHS

Compliant

系列: LTC1879 (2)

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

LTC1879EGNTRPBF, LTC1879EGN TRPBF