| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2013 | 
                                        
                                                                            
                                            | Series | 
                                            Automotive, AEC-Q100 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            8 | 
                                        
                                                                            
                                            | Type | 
                                            DC DC Regulator | 
                                        
                                                                            
                                            | Applications | 
                                            Automotive, Backlight | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.65mm | 
                                        
                                                                            
                                            | Frequency | 
                                            1MHz | 
                                        
                                                                            
                                            | Base Part Number | 
                                            MCP1643 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PDSO-G8 | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            1 | 
                                        
                                                                            
                                            | Input Voltage-Nom | 
                                            1.2V | 
                                        
                                                                            
                                            | Voltage - Output | 
                                            0.6V~5V | 
                                        
                                                                            
                                            | Input Voltage (Min) | 
                                            0.5V | 
                                        
                                                                            
                                            | Topology | 
                                            Step-Up (Boost) | 
                                        
                                                                            
                                            | Control Technique | 
                                            PULSE WIDTH MODULATION | 
                                        
                                                                            
                                            | Current - Output / Channel | 
                                            550mA | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Dimming | 
                                            PWM | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            5V | 
                                        
                                                                            
                                            | Voltage - Supply (Min) | 
                                            0.5V | 
                                        
                                                                            
                                            | Length | 
                                            3mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MCP1643T-I/MSVAO Overview
There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package on the board that is used to save space. LED drivers with this design have 1 outputs.For mounting, it uses the Surface Mount method.DC DC Regulator emerges with high efficiency and reliability.It is possible for the led driver ic to operate normally at -40°C~85°C TA.There are considerable benefits for Automotive, Backlight.As a result, it operates on the basis of frequency 1MHz.The system operates with a termination of 0.There may be undetermined failures if the voltage supply falls below 0.5V.It can be found under the part number MCP1643.There is 0.6V~5V voltage output from the device.There is an optimization that allows a maximum supply voltage of 5V.An LED driver belonging to the Automotive, AEC-Q100 series is an essential component in a wide range of applications.When using the device, there is a voltage of 1.2V volts assigned to the circuit.The device operates much more conveniently when the input voltage exceeds or equals 0.5V.
MCP1643T-I/MSVAO Features
Available in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
MCP1643T-I/MSVAO Applications
There are a lot of Microchip Technology MCP1643T-I/MSVAO LED Driver ICs applications. 
- Other Electronic Devices
 - OLED power supply for portable equipment
 - Dimmable LED for vehicle interiors
 - LED Lightings for Industrial Equipment
 - Street lighting
 - LED Lighting PFCs, Linear Dimmable
 - Industrial LED Lighting: Image Recognition Devices
 - Refrigeration lighting
 - Down lighting
 - Stage and Studio lighting