Datasheet:MP9943GQ-Z
Features:Buck Switching Regulator IC Positive Adjustable 4V 1 Output3A 21-PowerVFQFN
●Wide Input Voltage Range from 4V
●Differential Output Voltage Remote Sense
●Programmable Accurate Current Limit Level
●3A Output Current
●Proprietary Switching Loss Reduction Technique
●Adaptive COT for Ultrafast Transient Response
●Stable with Zero ESR Output Capacitor
Description:
The MP9943GQ-Z is a fully integrated, high frequency, synchronous buck converter. It
offers a very compact solution to achieve up to3A output current over a wide input supply
range with excellent load and line regulation.The MP9943GQ-Z operates at high efficiency
over a wide output current load range.TheMP9943GQ-Z adopts internally compensated
constant-on-time (COT) control mode thatprovides fast transient response and eases loop
stabilization.
Quick Detail:
| Packaging | |
| Manufacturer | Monolithic Power Systems Inc. |
| Manufacturer Product Number | MP9943GQ-Z |
| Description | IC REG BUCK ADJUSTABLE 3A 21QFN |
| Detailed Description | Buck Switching Regulator IC Positive Adjustable4V 1 Output 3A 21-PowerVFQFN |
Product Attributes:
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) |
| Voltage Regulators - DC DC Switching Regulators |
| Mfr | Monolithic Power Systems Inc. |
| Package | |
| Product Status | |
| Function | |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Voltage - Input (Min) | |
| Voltage - Input (Max) | |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | |
| Current - Output3 | A |
| Synchronous Rectifier | |
| Operating Temperature | |
| Mounting Type | |
| Package / Case | 21-PowerVFQFN |
| Supplier Device Package | |
| Base Product Number | MPQ9943 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Standard Package | 5000 |
Data Picture:
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MP9943GQ-Z Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-QFN (3x3) Images
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