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MPQ86970 50A, Monolithic Half-Bridge Intelli-PhaseTM Solution in TLGA-41
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pMPS MPQ86970 — 50A, Monolithic Half-Bridge Intelli-PhaseTM Solution in TLGA-41, 50 A output, LGA-41, AEC-Q100./p
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MPQ86970 50A, Monolithic Half-Bridge Intelli-PhaseTM Solution in TLGA-41
The MPS MPQ86970 is a 50A, Monolithic Half-Bridge Intelli-PhaseTM Solution in TLGA-41. It is rated for 50 A. It is supplied in a LGA-41 package. The part is AEC-Q100 qualified.
The MPQ86970 is a monolithic half-bridge Intelli-PhaseTM DrMOS solution with built-in internal power MOSFETs and gate drivers.
Key Specifications
| Part Number | MPQ86970 |
| Function | 50A, Monolithic Half-Bridge Intelli-PhaseTM Solution in TLGA-41 |
| Current Rating | 50 A |
| Interface | PWM |
| Package | LGA-41 |
| Qualification | AEC-Q100 |
| Ordering Codes | MPQ86970 |
Features
- Wide Operating Input Voltage (VIN) Range
- 50A Output Current (IOUT)
- Accepts Tri-State Pulse-Width Modulation (PWM) Signal
- Built-In Switch for Bootstrap (BST) Charging
- Accu-SenseTM Current Sense
- Temperature Sense
- Current-Limit Protection with Fault Flag
- Over-Temperature Protection (OTP) with Fault Flag
- Catastrophic Protection with Fault Flag
- Designed for Multi-Phase Operation
Typical Application Circuit
Applications
- Autonomous Driving Systems-on-Chip (SoCs)
Design Notes
- Rail sequencing order and delay are part of the SoC power-up contract; a wrong order latches the processor even though every rail is in spec.
- In multiphase designs, current balance depends on the loop matching between phases, so keep the layout symmetric.
- Digital interfaces (PMBus, I²C) need pull-ups to the correct rail and a defined state during power-up.
- Thermal design is a system problem here: the PMIC sits next to the load it feeds, so budget the shared copper, not the package alone.
Common Questions
Which package and ordering codes apply to the MPQ86970?
LGA-41; order codes include MPQ86970.
What are the defining features of the MPQ86970?
Wide Operating Input Voltage (VIN) Range 50A Output Current (IOUT)
Is the MPQ86970 qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
Shenzhen Gaorunxin Technology Co., Ltd
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