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See Technical Specifications

MC34163DWR2G

inverting and inverting operation modes

Manufacturer:

Onsemi
Mfr.Part #:

MC34163DWR2G
Datasheet:

MC34163DWR2G Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

751G-03
MSL Type:

3
MSL Temp (°C):

260
EDA/CAD Models:

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MC34163DWR2G General Description

The MC33163 series are monolithic power switching regulators that contain the primary functions required for dc-dc converters. This series is specifically designed to be incorporated in buck, boost and inverting applications with a minimum number of external components.

These Buck Boost Inverting Switching Regulators consist of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems.

These devices are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.

Key Features

Output Switch Current in Excess of 3.0 A
Operation from 2.5 V to 40 V Input
Low Standby Current
Precision 2% Reference
Controlled Duty Cycle Oscillator
Driver with Bootstrap Capability for Increased Efficiency
Cycle-by-Cycle Current Limiting
Internal Thermal Shutdown Protection
Low Voltage Indicator Output for Direct Microprocessor Interface
Heat Tab Power Package
Moisture Sensitivity Level (MSL) Equals 1
Pb-Free Packages are Available

Specifications

Status	Active	Compliance	PbAHP
Case Outline	751G-03	MSL Type	3
MSL Temp (°C)	260	Container Type	REEL
Container Qty.	1000	ON Target	Y
Topology	Step-Up/Step-Down	Control Mode	Voltage Mode
VCC Min (V)	2.5	VCC Max (V)	40
VO Typ (V)	40	IO Typ (A)	3.4
Efficiency (%)	88.1	Pricing ($/Unit)	$1.9134