ISL6440ACB-T

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Intersil

SWITCHING CONTROLLER

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Intersil

SWITCHING CONTROLLER

Technical Specifications

Parameters and characteristics for this part

Specification	ISL6440ACB-T

Frequency - Switching [custom]	200 kHz
Frequency - Switching [Max] [custom]	1 MHz
Frequency - Switching [Min] [custom]	50 kHz
Mounting Type	Surface Mount
Number of Outputs	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	28-SOIC
Topology	Linear (LDO) (3), Step-Down (Buck) Synchronous (1)
Voltage - Supply [Max]	13.2 V
Voltage - Supply [Min]	10.8 VDC
Voltage/Current - Output 1	Controller
Voltage/Current - Output 1 [Max]	3.5 V
Voltage/Current - Output 1 [Min]	1.3 V
Voltage/Current - Output 2	1.5 V, 40 mA
Voltage/Current - Output 3	40 mA, 1.5 V
Voltage/Current - Output 3	Controller
w/LED Driver	False
w/Sequencer	False
w/Supervisor	False

SWITCHING CONTROLLER

Part	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	w/LED Driver	w/Sequencer	Voltage/Current - Output 3	Voltage/Current - Output 3	Topology	Voltage/Current - Output 1	Voltage/Current - Output 1 [Max]	Voltage/Current - Output 1 [Min]	Package / Case	Package / Case [x]	Package / Case [y]	Number of Outputs	w/Supervisor	Voltage/Current - Output 2	Mounting Type	Frequency - Switching [Max] [custom]	Frequency - Switching [Min] [custom]	Frequency - Switching [custom]
Intersil ISL6440ACB-T	28-SOIC	70 °C	0 °C	13.2 V	10.8 VDC			1.5 V, 40 mA	Controller	Linear (LDO) (3), Step-Down (Buck) Synchronous (1)	Controller	3.5 V	1.3 V	28-SOIC	0.295 in	7.5 mm	4		1.5 V, 40 mA	Surface Mount	1 MHz	50 kHz	200 kHz

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	243	$ 1.24

General part information

PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 200kHz, 50kHz ~ 1MHz 28-SOIC

Technical documentation and resources

No documents available