What is KS3307DD?
KS3307DD is an electronic component model. The KS3307DD is a 1.5A step-down switching power supply controller manufactured by ON Semiconductor.
It comes in a 4-pin package and has the following features:
- Input voltage range: 3.3V to 36V
- Output voltage range: 0.8V to 36V
- Maximum output current: 1.5A
- Working frequency: 1.2MHz
- Efficiency: more than 90%
KS3307DD datasheet
| parameter | value |
| model | KS3307DD |
| manufacturer | ON Semiconductor |
| encapsulation | SOIC-8 |
| Pinout | 1. VDD 2. IN 3. GND 4. OUT |
| Input voltage range | 3.3V to 36V |
| Output voltage range | 0.8V to 36V |
| Maximum output current | 1.5A |
| working frequency | 1.2MHz |
| efficiency | More than 90% |
| Starting current | 60mA |
| Quiescent Current | 1.5uA |
| size | 2.0 x 1.25 mm |
- Input voltage range: The input voltage range of KS3307DD is 3.3V to 36V. This means it can be powered from a variety of power sources, including batteries, AC power, and DC power.
- Output voltage range: The output voltage range of KS3307DD is 0.8V to 36V. This means it can power a variety of electronic devices, including microcontrollers, digital circuits, and analog circuits.
- Maximum output current: The maximum output current of KS3307DD is 1.5A. This means it can power more powerful electronic devices.
- Operating frequency: The operating frequency of KS3307DD is 1.2MHz. This means it can achieve high efficiency.
- Efficiency: The KS3307DD has an efficiency of over 90%. This means that it can convert most of the input power into output power, thereby reducing waste of power.
- Start-up current: The start-up current of KS3307DD is 60mA. This means it can boot from a low power source.
- Quiescent current: The quiescent current of KS3307DD is 1.5uA. This means it consumes very little power when idle.
- Dimensions: The KS3307DD measures 2.0 x 1.25 mm. This means it can be used in small electronic devices.
Application fields of step-down switching power supply controller KS3307DD
KS3307DD is commonly used in portable electronic devices such as laptops, tablets, and smartphones. It can also be used in industrial applications such as motor drives and lighting controls.
Main applications of KS3307DD include:
- Chargers for laptops and tablets
- Charger for smartphone
- motor driver
- Lighting controller
- Battery management system
- Solar panel system
The advantages of the step-down switching power supply controller KS3307DD include:
- high efficiency
- low noise
- Wide input voltage range
- Small size
- low cost
The disadvantages of the step-down switching power supply controller KS3307DD include:
- Requires external inductor and diode
- Requires external regulator
All in all, the KS3307DD is a powerful step-down switching power supply controller with a wide range of applications.
KS3307DD component manufacturer introduction
The KS3307DD capacitive component is manufactured by ON Semiconductor. ON Semiconductor is an American company headquartered in San Jose, California. It is a leading global semiconductor company, offering a broad range of products including power semiconductors, sensors, logic, mixed-signal and analog products.
Frequently asked questions about KS3307DD capacitor components
KS3307DD is a capacitor component.
The manufacturer of KS3307DD capacitor components is American.
The KS3307DD is available in a 4-pin package measuring 2.0 x 1.25 mm. The package form is SOIC-8.
