Integrated Circuits (ICs)

ZL8800ALBFTK

Obsolete

IC REG CTRLR BUCK PMBUS 44QFN

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Integrated Circuits (ICs)

Obsolete

IC REG CTRLR BUCK PMBUS 44QFN

Technical Specifications

Parameters and characteristics for this part

Specification	ZL8800ALBFTK

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 8.21

General part information

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

Technical documentation and resources