AX3112
AX
企业名:深圳市百盛新纪元半导体有限公司
类型:
电话: 0755-82570180
手机:18948314942
联系人:郑小姐
微信:
邮箱:Parkson@szparkson.net
地址:广东深圳福田区赛格广场24楼2405A
AX3112 consists of step-down switching regulator with PWM control. The device
includes a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
AX3112 provides low-ripple power, high efficiency, and excellent transient
characteristics. The PWM control circuit is able to the duty ratio linearly forms 0 up to 100%. An enable function, an over current protect function and short circuit protect function are built outside that it can set by a resistance. An internal compensation block is built in to minimum external component count.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L-EP package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 38V, it is also suitable for the operation via an AC adapter.
- Input voltage:8V to 38V
- Adjustable version output voltage range form 3.3V to 38V
- Duty ratio:0% to 100% PWM control
- Oscillation frequency:130K/350 KHz
- Enable and auto restart control function.
- Thermal Shutdown function/Internal OVP.
- Short Circuit Protect (SCP).
- Built-in internal SW P-channel MOS.
- SOP-8L-EP Pb-Free package.
企业名:深圳市百盛新纪元半导体有限公司
类型:
电话: 0755-82570180
手机:18948314942
联系人:郑小姐
微信:
邮箱:Parkson@szparkson.net
地址:广东深圳福田区赛格广场24楼2405A