Datasheet Linear Technology LTC3826IG-1#TRPBF

30µA I_Q, Dual, 2-Phase Synchronous Step-Down Controller

Datasheets

PDF, 438 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 32
30µA 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, 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

Compliant

Series: LTC3826-1 (4)

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

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