MP2984GR Integrated Circuit Chip 36V Synchronous Buck Boost Controller QFN32
Product Description Of MP2984GR
MP2984GR is 36V, Synchronous Buck-Boost Controller with Current Monitoring, Serial Interface, and Adjustable OCP via IPWM.
MP2984GR is a high-efficiency, synchronous, quad-switch buck-boost controller that can regulate different output voltages across a wide input voltage (VIN) range. The output voltage (VOUT), VOUT slew rate, and output constant-current limit can be configured via the serial interface. The MP2984GR is suitable for USB power delivery (PD) applications in USB Type-C power supplies.
MP2984GR uses valley current control in buck mode and peak current control in boost mode to provide fast load transient response and smooth buck-boost mode transient. Forced continuous conduction mode (FCCM) and a configurable current limit support flexible design for various applications.
Features Of MP2984GR
Wide 5V to 36V Operating Input Voltage (VIN) Range
Wide 6V to 36V Start-Up VIN Range
Flexible Control via the Serial Interface:
- 0.5V to 28V Output Voltage (VOUT) Range
- 0.3V to 2.047V Reference Voltage (VREF) Range with 1mV Step
- Selectable VOUT Slew Rate
- Configurable Constant-Current Limit
Adjustable Current Limit with <50mA Steps via IPWM
Output Current Monitoring (IMON)
Configurable Soft-Start Time (tSS)
Switching Frequency (fSW) with Frequency Spread Spectrum (FSS) for Reduced EMI
Integrated VOUT Discharge
200kHz, 300kHz, 400kHz, or 600kHz Selectable fSW
Forced Continuous Conduction Mode (FCCM)
Configurable VIN Under-Voltage Lockout (UVLO) Hysteresis
Minimum VIN Regulation
Over-Current Protection (OCP)
Short-Circuit Protection (SCP)
Over-Voltage Protection (OVP)
OCP, OVP, Over-Temperature Protection (OTP), and PNG Interrupt Indication
Available in a QFN-32 (4mmx4mm) Package
Applications Of MP2984GR
USB Power Delivery (PD)
Industrial PC Power Supplies
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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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