Print Page
MP9943GQ-P
DC-DC Switching Synchronous Buck Regulator, 4V-36V in, 800mV to 32.4V out, 3A, 410kHz, QFN-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMP9943GQ-P
Newark Part No.
Re-Reel54AH3532
Cut Tape54AH3532
Your Part Number
85 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $3.650 | $3.65 |
| Total Price | $3.65 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $3.650 |
| 10+ | $2.860 |
| 25+ | $2.670 |
| 50+ | $2.570 |
| 100+ | $2.450 |
| 250+ | $2.340 |
| 500+ | $2.320 |
| 1000+ | $2.240 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMP9943GQ-P
Newark Part No.
Re-Reel54AH3532
Cut Tape54AH3532
Technical Datasheet
Regulator Output TypeAdjustable
Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min4V
Input Voltage Max36V
Max Output Current3A
Output Current3A
IC Case / PackageQFN
No. of Pins8Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max32.4V
Switching Frequency Typ410kHz
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 Frequency410kHz
Product Overview
- Synchronous step-down switch mode converter in 8 pin QFN package
- 85mohm/55mohm low RDS(ON) internal power MOSFETs
- High efficiency synchronous mode operation
- Synchronizes from 200KHz to 2.2MHz external clock
- High duty cycle for automotive cold-crank
- Internal power-save mode, internal soft-start
- Power good indicator, overcurrent protection and hiccup
- Thermal shutdown
- Current mode operation provides fast transient response and eases loop stabilization
Notes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Technical Specifications
Regulator Output Type
Adjustable
No. of Outputs
1Outputs
Input Voltage Min
4V
Max Output Current
3A
IC Case / Package
QFN
IC Mounting
Surface Mount
Output Voltage Min
800mV
Switching Frequency Typ
410kHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (19-Jan-2021)
Automotive Qualification Standard
-
Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
36V
Output Current
3A
No. of Pins
8Pins
Output Voltage - Nom
-
Output Voltage Max
32.4V
Efficiency
-
Operating Temperature Max
125°C
Qualification
-
DC / DC Converter IC Case
QFN
Switching Frequency
410kHz
Technical Docs (1)
Associated Products
2 Products Found
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