Datasheet Linear Technology LTC3827EG-1#TRPBF

Low I_Q, Dual, 2-Phase Synchronous Step-Down Controller

Datasheets

PDF, 458 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 32
Low IQ, Dual, 2-Phase Synchronous Step-Down Controller

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Architecture	Constant Frequency Current Mode
Demo Boards	DC868A
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	0 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

Compliant

Series: LTC3827-1 (4)

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

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