Low Voltage DC / DC Buck Controller CXSD6182 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with
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1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
The CXSD6182 is a buck topology switching regulator controller for low operating voltage applications field. The CXSD6182 includes a totem-pole single output stage for driving PNP transistor or P-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal duty control for controlling the maximum duty cycle, programmable soft start with short circuit protection and external shutdown control.
˙Wide Supply Voltage Operating Range: 1.8 to 12V
˙Precision Feedback Reference Voltage: 0.5V (±2%)
˙High Speed Oscillator Frequency: 600KHz max.
˙Low Current Consumption: Operation Mode 5.5mA
˙Low Current Consumption: Shutdown Mode 1μA
˙Programmable Soft Start Function (SS)
˙Short Circuit Protection Function (SCP)
˙Totem-pole Output
˙Shutdown Function with Adjustable Driving Current
˙Package: SOP-8L, SOP-8L (EP), TSSOP-8L and MSOP-8L
Low Input Voltage DC / DC Converter
Battery used Equipment
Low Output Voltage DC / DC Converter
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| 非同步降压（Buck）转换器NON-SYNCHRONOUS STEP-DOWN (BUCK) CONTROLLERS | ||||||||
| Part No. | VIN | Feedback | Switching | Soft Start | Package | Status | Notes | |
| (Min) | (Max) | Voltage | Frequency | |||||
| (V) | (V) | (kHz) | ||||||
| CXSD6180 | 3.6 | 40 | 1 | Adjust | External | SOP8 | MP | |
| CXSD6181 | 3.6 | 30 | 1 | Adjust | External | SOP8 | MP | Totem pole include SCSAR |
| CXSD6182 | 1.8 | 15 | 0.5 | Adjust | External | SOP8 | MP | Totem pole include |
| CXSD6183 | 4 | 40 | Adjust | Adjust | External | SOP16 SSOP16 | MP | Dual Channel |
| CXSD6184 | 3.6 | 40 | Adjust | Adjust | External | SOP16 SSOP16 | MP | Totem pole include |
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