| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | SOT-89-5/6 | 
                                                                            
                                            | Number of Pins | 5 | 
                                                                            
                                            | Supplier Device Package | SOT-89-5 | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2011 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Max Operating Temperature | 125°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Applications | Fan Motor Driver | 
                                                                            
                                            | Technology | CMOS, Power MOSFET | 
                                                                            
                                            | Voltage - Supply | 2.5V~16V | 
                                                                            
                                            | Function | Driver - Fully Integrated, Control and Power Stage | 
                                                                            
                                            | Interface | On/Off | 
                                                                            
                                            | Max Supply Voltage | 16V | 
                                                                            
                                            | Min Supply Voltage | 2.5V | 
                                                                            
                                            | Output Configuration | Low Side (2) | 
                                                                            
                                            | Current - Output | 500mA | 
                                                                            
                                            | Logic Function | AND | 
                                                                            
                                            | Voltage - Load | 2.5V~16V | 
                                                                            
                                            | Motor Type - AC, DC | Brushless DC (BLDC) | 
                                                                            
                                            | Height | 1.6mm | 
                                                                            
                                            | Length | 4.6mm | 
                                                                            
                                            | Width | 2.6mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                AH9281RTR-G1 Overview
Drivers controllers is designed wDrivers controllersh a package of [0].Parts are packaged in SOT-89-5/6cases.Mounting the part by Surface Mountis recommended.For the component connected to [0], it is suitable.Drivers controllers is capable of supplying 2.5V~16V volts.This device operates at a temperature of -40°C~125°C TA.Drivers controllers is possible to classify the motor type as Brushless DC (BLDC).In this case, the voltage can be applied to the load at the rate of 2.5V~16V.Its recommended mounting way is Surface Mount.Maintain the current output of the part at 500mA volts.A device with 5pins is available.Controller ic reaches 125°Cat the maximum operating temperature.In order to operate properly, the operating temperature should be higher than -40°C.Controller ic is capable of applying the device wController ich the maximum supply voltage of 16V.This device is able to operate with a minimum supply voltage of 2.5V.
AH9281RTR-G1 Features
Applications : Fan Motor Driver
Load voltage across the chip 2.5V~16V
AH9281RTR-G1 Applications
There are a lot of Diodes Incorporated AH9281RTR-G1 motor drivers applications. 
- Indicator circuit
- PWM generators
- Industrial lighting
- Large outdoor LED display
- Outdoor area lights
- Architectural lighting
- Smart lighting applications
- Turn signals
- Charge pump circuits
- Running preventive- maintenance diagnostics