Integrated Circuits (ICs)

ZL8800ALAFTK

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IC REG CTRLR BUCK PMBUS 44QFN

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Integrated Circuits (ICs)

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IC REG CTRLR BUCK PMBUS 44QFN

Technical Specifications

Parameters and characteristics for this part

Specification	ZL8800ALAFTK

Clock Sync	True
Control Features	Enable, Tracking, Current Limit, Power Good
Frequency - Switching [Max]	1.33 MHz
Frequency - Switching [Min]	200 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Phases	2
Output Type	PWM Signal
Package / Case	44-VFQFN Exposed Pad
Serial Interfaces	PMBus
Supplier Device Package	44-QFN (7x7)
Synchronous Rectifier	False
Topology	Buck

Part	Function	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching [Min]	Frequency - Switching [Max]	Control Features	Output Phases	Output Type	Mounting Type	Package / Case	Output Configuration	Number of Outputs	Topology	Supplier Device Package	Serial Interfaces	Board Type	Outputs and Type	Outputs and Type	Supplied Contents	Voltage - Input [Max]	Voltage - Input [Min]	Main Purpose	Utilized IC / Part	Voltage - Output	Frequency - Switching	Contents	Current - Output	Regulator Topology
Renesas Electronics Corporation ZL8800ALBFT7A	Step-Down	85 C	-40 ¯C	200 kHz	1.33 MHz	Current Limit Enable Power Good Tracking	2	PWM Signal	Surface Mount	44-VFQFN Exposed Pad	Positive	2	Buck	44-QFN (7x7)	PMBus
Renesas Electronics Corporation ZL8800ALAFTK	Step-Down	85 C	-40 ¯C	200 kHz	1.33 MHz	Current Limit Enable Power Good Tracking	2	PWM Signal	Surface Mount	44-VFQFN Exposed Pad	Positive	2	Buck	44-QFN (7x7)	PMBus
Renesas Electronics Corporation ZL8800ALBFTK	Step-Down	85 C	-40 ¯C	200 kHz	1.33 MHz	Current Limit Enable Power Good Tracking	2	PWM Signal	Surface Mount	44-VFQFN Exposed Pad	Positive	2	Buck	44-QFN (7x7)	PMBus
Renesas Electronics Corporation ZL8800-2CH-DEMO1Z																Fully Populated	2	2 Non-Isolated Outputs Non-Isolated	Board(s) Cable(s)	14 V	6.5 V	DC/DC Step Down	ZL8800	1 V 1.2 V	512 kHz	Board Cable	30 A	Buck

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

General part information

Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 44-QFN (7x7)

Technical documentation and resources