NCV8800 Series

Synchronous Automotive Buck Regulator

Catalog

Synchronous Automotive Buck Regulator

Part	Mounting Type	Output Configuration	Voltage - Input (Min) [Min]	Package / Case [x]	Package / Case	Package / Case [y]	Topology	Number of Outputs	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Frequency - Switching	Supplier Device Package	Function	Current - Output	Output Type	Voltage - Output (Min/Fixed)
ON Semiconductor NCV8800SDW33R2G	Surface Mount	Positive	3.5 V	0.295 in	16-SOIC	7.5 mm	Buck	1	Automotive	150 °C	-40 °C	16 V	200 kHz	16-SOIC	Step-Down	1 A	1.81 mOhm	3.3 V
ON Semiconductor NCV8800HDW75R2G	Surface Mount	Positive	3.5 V	0.295 in	16-SOIC	7.5 mm	Buck	1	Automotive	150 °C	-40 °C	16 V	200 kHz	16-SOIC	Step-Down	1 A	1.81 mOhm	7.5 V
ON Semiconductor NCV8800HDW50G	Surface Mount	Positive	3.5 V	0.295 in	16-SOIC	7.5 mm	Buck	1	Automotive	150 °C	-40 °C	16 V	200 kHz	16-SOIC	Step-Down	1 A	1.81 mOhm	5 V
ON Semiconductor NCV8800SDW33G	Surface Mount	Positive	3.5 V	0.295 in	16-SOIC	7.5 mm	Buck	1	Automotive	150 °C	-40 °C	16 V	200 kHz	16-SOIC	Step-Down	1 A	1.81 mOhm	3.3 V
ON Semiconductor NCV8800HDW26R2	Surface Mount	Positive	3.5 V	0.295 in	16-SOIC	7.5 mm	Buck	1	Automotive	150 °C	-40 °C	16 V	200 kHz	16-SOIC	Step-Down	1 A	1.81 mOhm	2.6 V

Catalog

Synchronous Automotive Buck Regulator

Key Features

• Output Voltage Options: 2.6V, 3.3V, 5.0V, 7.5V

• +/-3% Output Tolerence

• 3.5V Input Voltage Operation

• AUXILIARY Hold Up Pin (for Cranking Conditions)

• On-Chip Switching Power Devices (0.4Ω RDS(ON))

• Constant Frequency

• Synchronous Operation

• On-Chip Charge Pump Control Circuitry

• Nonoverlap Logic

• Power Up Sequencing Control Option

• ENABLE Battery Voltage Capable Option

• Selectable Reset Delay

• Dual Pin Feedback Connection

• V2TMControl Topology

• Internally Fused Leads in SO-16L Package

• These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Description

The NCV8800 is an automotive synchronous step-down buck regulator. This part provides an efficient step-down voltage compared to linear regulators. The NCV8800 uses very few external components allowing for maximum use of the printed circuit board space.