Datasheet Linear Technology LTC3827IUH#PBF — Datenblatt

Dual I _Q , Dual, 2-Phasen-Synchron-Abwärtsregler

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PDF, 461 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 36
Low IQ, Dual, 2-Phase Synchronous Step-Down Controller

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Architecture	Constant Frequency Current Mode
Design Tools	LTspice Model
Export Control	no
Features	PolyPhase, Burst Mode, External Synchronization, PLL, Tracking, Power Good
Frequency	650 kHz
Frequency Sync Range	140kHz - 650kHz
Integrated Inductor	no
Ishutdown	8 µA
Isupply	0.08 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	.8 V
Vref Accuracy Over Temp	1 %

RoHS

Compliant

Serie: LTC3827 (4)

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

LTC3827IUHPBF, LTC3827IUH PBF