company blog about [Supply ON Controllers] NCV885201D1R2G——P-Channel, Automotive Grade Non-Synchronous Buck Controller

Shenzhen Mingjiada Electronics Co., Ltd.: [Supply ON Controllers] NCV885201D1R2G——P-Channel, Automotive Grade Non-Synchronous Buck Controller

NCV885201D1R2G is an adjustable-output non-synchronous buck controller which drives an external P-channel MOSFET.

NCV885201D1R2G uses peak current mode control with internal slope compensation. The IC incorporates an internal regulator that supplies charge to the gate driver.

NCV885201D1R2G——Protection features include internal soft-start, undervoltage lockout, cycle-by-cycle current limit, hiccup-mode overcurrent protection, hiccup-mode short-circuit protection.

NCV885201D1R2G——Additional features include programmable switching frequency, low quiescent current sleep mode and externally synchronizable switching frequency.

Product Attributes Of NCV885201D1R2G

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3.1V ~ 40V
Frequency - Switching: 100kHz ~ 500kHz
Duty Cycle (Max): 93%
Synchronous Rectifier: No
Clock Sync: Yes
Control Features: Current Limit, Enable, Frequency Control
Operating Temperature: -40°C ~ 150°C (TJ)
Grade: Automotive
Qualification: AEC-Q100
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

Features Of NCV885201D1R2G
• Ultra Low Iq Sleep Mode
• Adjustable Output with 800 mV ±2.0% Reference Voltage
• Wide Input of 3.1 to 44 V with Undervoltage Lockout (UVLO)
• Programmable Switching Frequency
• Internal Soft−Start (SS)
• Fixed−Frequency Peak Current Mode Control
• Internal Slope Compensating Artificial Ramp
• Internal High−Side PMOS Gate Driver
• Regulated Gate Driver Current Source
• External Frequency Synchronization (SYNC)
• Programmable Cycle−by−Cycle Current Limit (CL)
• Hiccup Overcurrent Protection (OCP)
• Output Short Circuit Hiccup Protection (SCP)
• Space−Saving 8−PIN SOIC Package

Applications Of NCV885201D1R2G

Automotive Infotainment
Instrumentation
Clusters

Application Diagram Of NCV885201D1R2G

Simple Block Diagram Of NCV885201D1R2G

Mingjiada Electronics——[Supply] NCV885201D1R2G (ON) Controllers: P-Channel, Automotive Grade Non-Synchronous Buck Controller

Key Features Of NCV885201D1R2G

Peak Current Mode Control with Internal Slope Compensation
0.8 V 2% Reference Voltage
Wide Input Voltage Range of 3.1 V to 36 Vdc, 44 V Load Dump
Input Undervoltage Lockout (UVLO)
Internal Soft-Start
Low Quiescent Current in Sleep Mode
Programmable Fixed Frequency 170 kHz to 500 kHz
External Clock Synchronization up to 600 kHz
Cycle-by-cycle Current Limit Protection (CL)
Hiccup-mode Short-Circuit Protection (SCP)
Thermal Shurdown (TSD)
100% Duty Cycle Operation

Company URL: https://www.integrated-ic.com/

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.