XRP7740ILB-F

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MaxLinear, Inc.

IC REG 5OUT BUCK/LNR SYNC 40TQFN

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Active

MaxLinear, Inc.

IC REG 5OUT BUCK/LNR SYNC 40TQFN

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General part information

PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 1.5MHz 40-TQFN (6x6)

Technical documentation and resources

Parameters and characteristics commom to parts in this series

Specification	XRP7740ILB-F	XRP7740 Series

Board Type	-	Fully Populated
Frequency - Switching	1.5 MHz	1.5 MHz
Main Purpose	-	DC/DC, Step Up or Down with LDO, DC/DC, Step Down
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	5	5
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Outputs and Type	-	4
Outputs and Type	-	Non-Isolated
Package / Case	40-WFQFN Exposed Pad	40-WFQFN Exposed Pad
Regulator Topology	-	Buck
Supplied Contents	-	Board(s)
Supplier Device Package	40-TQFN	40-TQFN
Topology	Step-Down (Buck) Synchronous (4), Linear (LDO) (1)	Step-Down (Buck) Synchronous (4), Linear (LDO) (1)
Utilized IC / Part	-	XRP7740
Voltage - Input	-	20 V
Voltage - Input	-	6.5 V
Voltage - Output	-	0.9 V
Voltage - Output	-	5.1 V
Voltage - Supply [Max]	20 V	20 V
Voltage - Supply [Min]	6.5 VDC	6.5 VDC
Voltage/Current - Output 1	Controller	Controller
Voltage/Current - Output 2	Controller	Controller
Voltage/Current - Output 3	Controller	Controller
w/LED Driver	False	False
w/Sequencer	True	True
w/Supervisor	False	False

DEMO BOARD XRP7740 HIGH CURRENT

Part	Outputs and Type	Outputs and Type	Utilized IC / Part	Main Purpose	Regulator Topology	Board Type	Supplied Contents	Voltage - Output [Min]	Voltage - Output [Max]	Frequency - Switching	Voltage - Input [Max]	Voltage - Input [Min]	Package / Case	Number of Outputs	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Voltage/Current - Output 3	Topology	Voltage/Current - Output 2	Voltage/Current - Output 1
MaxLinear, Inc. XRP7740EVB-HC	4	Non-Isolated	XRP7740	DC/DC, Step Up or Down with LDO	Buck	Fully Populated	Board(s)	0.9 V	5.1 V	1.5 MHz	20 V	6.5 V
MaxLinear, Inc. XRP7740ILB-F										1.5 MHz			40-WFQFN Exposed Pad	5	20 V	6.5 VDC	125 °C	-40 °C	40-TQFN	Surface Mount	Controller	Linear (LDO) (1), Step-Down (Buck) Synchronous (4)	Controller	Controller
MaxLinear, Inc. XRP7740ILBTR-F										1.5 MHz			40-WFQFN Exposed Pad	5	20 V	6.5 VDC	125 °C	-40 °C	40-TQFN	Surface Mount	Controller	Linear (LDO) (1), Step-Down (Buck) Synchronous (4)	Controller	Controller
MaxLinear, Inc. XRP7740EVB			XRP7740	DC/DC, Step Down	Buck	Fully Populated	Board(s)
MaxLinear, Inc. XRP7740ILB-NTC-F										1.5 MHz			40-WFQFN Exposed Pad	5	20 V	6.5 VDC	125 °C	-40 °C	40-TQFN	Surface Mount	Controller	Linear (LDO) (1), Step-Down (Buck) Synchronous (4)	Controller	Controller