Datasheet Linear Technology LTC3826IUH#PBF — Ficha de datos

Controlador reductor síncrono bifásico de doble fase de 30 µA I _Q

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PDF, 485 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 36
30µA IQ, Dual, 2-Phase Synchronous Step-Down Controller

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Architecture	Constant Frequency Current Mode
Demo Boards	DC1235A
Design Tools	LTspice File
Export Control	no
Features	PolyPhase, Burst Mode, PLL, Selectable Switching Frequency, External Synchronization, Power Good, Tracking
Frequency	530 kHz
Frequency Adjust Range	250kHz - 530kHz
Frequency Sync Range	140kHz - 650kHz
Integrated Inductor	no
Ishutdown	4 µA
Isupply	.03 mA
Max Phases	2
Monolithic	no
Number of Outputs	2
Operating Temperature Range	-40 to 85 °C
Output Current	25 A
Output Current 2	25 A
Polyphase	yes
Sense Resistor	Rsense
Switch Current	25 A
Switch Current 2	25 A
Synchronous	yes
Topology	Buck
Topology 1	Buck
Topology 2	Buck
Vin Max	36 V
Vin Min	4 V
Vout Max	10 V
Vout Maximum	10V
Vout Min	0.8 V
Vout Min 2	0.8 V
Vref Accuracy Over Temp	1 %

RoHS

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Serie: LTC3826 (4)

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

LTC3826IUHPBF, LTC3826IUH PBF