PWM Controller With SCP / DTC Function CXSD6180,a single chip pulse-width-modulation controller composed of an open collector transistor output, an error amplifier and duty control comparators (DTC).
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目录
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 CXSD6180 is a single chip pulse-width-modulation controller composed of an open collector transistor output, an error amplifier and duty control comparators (DTC). The CXSD6180 contains a 1.0V precision voltage reference regulator, under-voltage lockout circuit (UVLO), short circuit protection circuit (SCP). It is applied to offer space and low cost in many applications such as the DC / DC converter and backlight inverter. Using CXSD6180, it is easy to complete a power conversion regulator design with few external components. The circuit diagram of the typical application example is shown as below.
˙Wide Operating Voltage Range: 3.6~40V
˙Reference Voltage Precision: 2%
˙Oscillator Frequency: 500KHz Max.
˙Output sink current up to 100mA
˙Low Quiescent Supply Current
˙Variable Dead-time Control (DTC)
˙UVLO Protection Function
˙SCP Protection Function
˙Package: SOP-8L
Graphic Card
Telecom and Datacom Applications
High Power DC-DC Regulators
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| 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 |
