Datasheet Linear Technology LTC3737EUF#TRPBF — Ficha de datos

Controlador dual DC / DC de 2 fases, sin RSENSE con seguimiento de salida

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PDF, 282 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 24
Dual 2-Phase, No RSENSE DC/DC Controller with Output Tracking

Extracto del documento

Architecture	Constant Frequency Current Mode
Demo Boards	DC664A
Export Control	no
Features	No Rsense, Tracking, PolyPhase, External Synchronization, Selectable Switching Frequency, PLL, Burst Mode, Power Good
Frequency	750 kHz
Frequency Adjust Range	300kHz, 550kHz, 750kHz
Frequency Sync Range	250kHz - 850kHz
Integrated Inductor	no
Ishutdown	9 µA
Isupply	0.225 mA
Max Phases	2
Monolithic	no
Number of Outputs	2
Operating Temperature Range	0 to 85 °C
Output Current	5 A
Output Current 2	5 A
Polyphase	yes
Sense Resistor	None
Switch Current	5 A
Switch Current 2	5 A
Synchronous	no
Topology	Buck
Topology 1	Buck
Topology 2	Buck
Vin Max	9.8 V
Vin Min	2.75 V
Vout Max	9.8 V
Vout Maximum	Vin
Vout Min	0.6 V
Vout Min 2	.8 V
Vref Accuracy Over Temp	1.5 %

RoHS

Obediente

Serie: LTC3737 (4)

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

LTC3737EUFTRPBF, LTC3737EUF TRPBF