ISL8841AMUZ

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Intersil

SWITCHING REGULATOR, CURRENT-MOD

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Intersil

SWITCHING REGULATOR, CURRENT-MOD

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General part information

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-MSOP

Technical documentation and resources

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Parameters and characteristics commom to parts in this series

Specification	ISL8841AMUZ	ISL8841 Series

Clock Sync	False	False
Control Features	Frequency Control, Current Limit	Frequency Control, Current Limit
Duty Cycle (Max) [Max]	48 %	48 %
Frequency - Switching [Max]	2 MHz	2 MHz
Function	Step-Up, Step-Up/Step-Down	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	125 ¯C	105 - 125 °C
Operating Temperature [Min]	-55 °C	-55 - -40 °C
Output Configuration	Positive, Isolation Capable	Positive, Isolation Capable
Output Phases	1	1
Output Type	Transistor Driver	Transistor Driver
Package / Case	8-MSOP, 8-TSSOP	8-SOIC, 8-MSOP, 8-TSSOP
Package / Case	3 mm	3 mm
Package / Case	-	3.9 mm
Package / Case	-	0.154 in
Package / Case [custom]	0.118 in	0.118 in
Supplier Device Package	8-MSOP	8-SOIC, 8-MSOP
Synchronous Rectifier	False	False
Topology	Boost, Flyback	Boost, Flyback
Voltage - Supply (Vcc/Vdd) [Max]	30 V	30 V
Voltage - Supply (Vcc/Vdd) [Min]	9 V	9 V

2000KHZ PDSO8

Part	Topology	Output Type	Clock Sync	Frequency - Switching [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Duty Cycle (Max) [Max]	Output Configuration	Synchronous Rectifier	Supplier Device Package	Function	Package / Case	Package / Case [y]	Package / Case [x]	Control Features	Output Phases	Number of Outputs	Mounting Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case [custom]	Package / Case
Intersil ISL8841AABZ-T	Boost, Flyback	Transistor Driver		2 MHz	105 °C	-40 °C	48 %	Isolation Capable, Positive		8-SOIC	Step-Up, Step-Up/Step-Down	8-SOIC	3.9 mm	0.154 in	Current Limit, Frequency Control	1	1	Surface Mount	30 V	9 V
Intersil ISL8841AMUZ	Boost, Flyback	Transistor Driver		2 MHz	125 ¯C	-55 °C	48 %	Isolation Capable, Positive		8-MSOP	Step-Up, Step-Up/Step-Down	8-MSOP, 8-TSSOP			Current Limit, Frequency Control	1	1	Surface Mount	30 V	9 V	0.118 in	3 mm