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Monolithic Power Systems MP86884
Intelli-Phase Solution (Integrated HS/LS FETs and Driver) in 6x6mm TQFN
Overview
| Topology | Buck Converter |
| Input voltage | 5-14 V |
| Switching frequency | 100-1000 kHz |
| Output 1 | 1.2 V / 55 A |
| IC revision | 1.02 |
Description
The MP86884 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers. It achieves 55A of continuous output current over a wide input supply range.Integration of the driver and MOSFETS results in high efficiency due to optimal dead time control and parasitic inductance reduction.The MP86884 is a Monolithic IC approach to drive up to 55A per phase. This very small 6mmx6mm TQFN device can operate from 100kHz to 1MHz.This device works with tri-state output controllers. It also comes with a generalpurpose current sense and temperature sense.The MP86884 is ideal for server applications where efficiency and small size are a premium.
Features
- Wide 4.5V to 14V Operating Input Range
- Simple Logic Interface
- 55A Output Current
- Accepts Tri-State PWM Signal
- Built-In Switch for bootstrap
- Current Sense
- Temperature Sense
- Current Limit Protection
- Used for Multi-Phase Operation
- Available in 6mm x 6mm TQFN Package
- ROHS6 Compliant
Typical applications
- Graphic Card Core Regulators
- Server Core Voltage
- Power Modules
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744355122 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 0.2 | 69.7 | 22 | 65 | 0.35 | 230 | WE-PERM |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744355122 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|