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NB671GQ-Z NB671G AE* MPS IC Marking AESE AESF AESD AESG AEAE AEAD
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Category: MPS ICs for Laptops
Availablity : In stock
Shipping : Yes
Description
The NB671GQ-Z NB671G AE* MPS IC Marking AESE AESF AESD AESG AEAE AEAD from Monolithic Power Systems (MPS) is a high-performance, fully integrated synchronous buck (step-down) DC-DC converter IC designed for wide-input applications requiring compact, efficient power delivery.
- AESE NB671GQ-Z QFN-16 3x3
- AESF NB671LGQ-Z QFN-16 3x3
- AESD NB671AGQ-Z QFN-16 3x3
- AEAE NB671LGQ-Z QFN-16 3x3
- AESG NB671GQ-Z QFN-16 3x3
- AEAD NB671AGQ-Z QFN-16 3x3
- AEAC NB671AGQ-Z QFN-16 3x3
Specification
Key Technical Specifications:
- Input Voltage Range: 5V to 24V (some variants up to 22V nominal)
- Output Current: 6A continuous, 9A peak
- Control Mode: Advanced Constant-On-Time (COT) for ultra-fast transient response and simple loop stabilization
- Efficiency: High efficiency (>90% typical) across wide load range, with low RDS(ON) integrated high-side/low-side MOSFETs (35mΩ/18mΩ typical)
- Switching Frequency: Programmable up to 500kHz typical
- Package: Compact QFN-16 (3mm × 3mm)
- Protections: OCP (valley current limit), OVP, UVLO (4.6V typical), thermal shutdown (160°C), open-drain Power Good indicator
- Features: Forced CCM or automatic PFM/PWM for light-load efficiency, minimal external components (as few as one inductor + capacitors)
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