The CAT7117 is a high efficiency step-down DC/DC converter using a constant frequency, current mode architecture.
The device integrates a main switch and a synchronous rectifier for high efficiency without an external schottky diode.
Supply current during operation is only 300µA and drops to < 1µA i
CAT7117 Dual Channel 800mA High Efficiency Step-Down DC/DC Converter Confidentiality Statement: This Data Sheet (including any attachments) is for the sole use of the intended recipient(s) and contains confidential, proprietary and privileged information.
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Dual Channel 800mA High Efficiency Step-Down DC/DC Converter CAT7117
CAT7117 Features
* High Efficiency up to 95% Low Quiescent Current < 300uA (active mode) 2.5V to 5.5V Input Voltage Range 800mA Output Current on each Channel Fix Frequency Operation Full Duty ratio, 0
* 100% in Dropout 0.6V Reference Allows Low Output Voltages Current Mode Operation Internal soft-start Over-t
CAT7117-ChipAdvancedTechnology.pdf
Datasheet Details
CAT7117
Chip Advanced Technology
364.36 KB
Dual channel 800ma high efficiency step-down dc/dc converter.
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