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AX3102-PWM Control 3A Step-Down ConverterDataSheet
GENERAL D*CRIPTION
AX3102 consists of step-down switching regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
AX3102 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to very the duty ratio linearly form 0 up to 100%. This converter also contains an error amplifier circuit as well as a soft start circuit that prevents overshoot at startup. An enable function, an over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. Also, 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 package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.
FEATUR*
- Input voltage:3.6V to 23V
- Output voltage:0.8V to Vcc
- Duty ratio:0% to 100% PWM control
- Oscillation frequency:330KHz t*.
- Soft-Start(SS), Current Limit(CL), Enable function.
- Thermal Shutdown function.
- Short Circuit Protect (SCP).
- Built-in internal SW P-channel MOS.
- SOP-8L Pb-Free package.
AX3101ASA | SOP |
AX3101SA | SOP |
AX3102ASA | SOP |
AX3102SA | SOP |
AX3103ASA | SOP |
AX3103SA | SOP |
AX3104SA | SOP |
AX3105SA | SOP |
AX3106ASA | SOP |
AX3106SASOP | |
AX3107SA | SOP |
AX3108SA | SOP |
AX3109N | PDIP |
AX3110*A | SOP |
AX3110N | PDIP |
AX3111A*A | SOP |
AX3111ASA | SOP |
AX3111*A | SOP |
AX3111N | PDIP |
AX3111SA | SOP |
AX3112A*A | SOP |
AX3112*A | SOP |
AX3112SA | SOP |
AX3113ASA | SOP |
AX3113SA | SOP |
AX3114ASA | SOP |
AX3114SA | SOP |
AX3115SA | SOP |
AX3116*A | SOP |
AX3117*A | SOP |
AX3117SA | SOP |
AX3118*A | SOP |
AX3118SA | SOP |
AX3120A*A | SOP |
AX3120*A | SOP |
AX3120SA | SOP |
AX3121*A | SOP |
AX3122*A | SOP |
AX3130*A | SOP |
AX3130SA | SOP |
AX3131*A | SOP |
AX3132*A | SOP |
AX3133*A | SOP |
AX3140*A | SOP |
AX3150SA | SOP |
AX3160-50*A | SOP |
AX3160-50M5A | TO263 |
AX3160*A | SOP |
AX3160M5A | TO263 |
AX3161-50*A | SOP |
AX3161-50M5A | TO263 |
AX3161*A | SOP |
AX3161M5A | TO263 |
AX3162A*A | SOP |
AX3162*A | SOP |
AX3162S18A | SOP |
AX4101SA | SOP |
AX4102SA | SOP |
AX4103SA | SOP |
AX3301SA | SOP |
AX3302CA | SOT23 |
AX3302SA | SOP |
AX3303SA | SOP |
AX3304*A | SOP |
AX3304SA | SOP |
AX34063SA | SOP |
AX3407*A | SOP |
AX3407SA | SOP |
AX3482*A | SOP |
AX3482SA | SOP |
AX3484*A | SOP |
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产品分类
DC-DC Converter/Controller
AC-DC Converter/Controller
Synchronous Rectifier IC
LED Lighting Driver
LED Backlighting Driver
Linera Regulators(LDO)
DDR Bus Termination
Li-Ion Battery Charger
Power Audio Amplifier
Reset IC
Operational Amplifiers
Reference Regulator Shunt
HALL Effect Sensor
DC Brushless Motor Driver
TVS *D Protection
Power Mosfet
Power Management Unit
EEPROM
Other(Diode)
微桥科技有限公司
(对工厂)
(对贸易)
阿里旺旺:microbridgetech(对工厂)
阿里旺旺:shenzhenic(对贸易)
:(对工厂)
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https://www.micro-bridge.com
是
稳压IC
Axelite/亚瑟莱特
AX3101 AX3102 AX3103 AX3104 AX3105 AX3106 AX3107 AX3108 AX3109
SOP-8
2012