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NB679GD-P
DC/DC Switching Regulator, Fixed, Synchronous Buck, 700kHz, 5.5V to 24V in, 5V/8A Out, QFN-12
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoNB679GD-P
Newark Part No.54AH3546
Your Part Number
Technical Datasheet
No Longer Available
Product Information
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoNB679GD-P
Newark Part No.54AH3546
Technical Datasheet
Regulator Output TypeFixed
Output TypeFixed
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min5.5V
Input Voltage Max24V
Max Output Current8A
Output Current8A
IC Case / PackageQFN
No. of Pins12Pins
IC MountingSurface Mount
Output Voltage Nom5V
Output Voltage - Nom5V
Output Voltage Min-
Output Voltage Max-
Switching Frequency Typ700kHz
Efficiency-
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (19-Jan-2021)
DC / DC Converter IC CaseQFN
Automotive Qualification Standard-
Switching Frequency700kHz
Product Overview
- 28V, low IQ, fixed 5.1V, 8A, synchronous buck converter with 100mA LDO
- Ultrasonic mode
- 100μA low quiescent current
- Adaptive constant-on-time (COT) control mode provides fast transient response
- DC auto-tune loop provides good load and line regulation
- Stable with POSCAP and ceramic output capacitors
- Full protection features include OC limit, OVP, UVP and thermal shutdown
- Latch-off reset via EN or power cycle
Notes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Technical Specifications
Regulator Output Type
Fixed
No. of Outputs
1Outputs
Input Voltage Min
5.5V
Max Output Current
8A
IC Case / Package
QFN
IC Mounting
Surface Mount
Output Voltage - Nom
5V
Output Voltage Max
-
Efficiency
-
Operating Temperature Max
125°C
Qualification
-
DC / DC Converter IC Case
QFN
Switching Frequency
700kHz
Output Type
Fixed
Topology
Synchronous Buck (Step Down)
Input Voltage Max
24V
Output Current
8A
No. of Pins
12Pins
Output Voltage Nom
5V
Output Voltage Min
-
Switching Frequency Typ
700kHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (19-Jan-2021)
Automotive Qualification Standard
-
Technical Docs (1)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (19-Jan-2021)
Download Product Compliance Certificate
Product Compliance Certificate