NCP1509 Datasheet - ON Semiconductor

High Efficiency Synchronous Step-Down DC-DC Converter

NCP1509 Features

* High Efficiency: 92.5% for 1.8 V Output at 3.6 V Input and 125 mA Load Current 91% for 1.8 V Output at 3.6 V Input and 300 mA Load Current

* Digital Programmable Output Voltages: 1.05, 1.35, 1.57 or 1.8 V

* Output Current up to 500 mA at Vin = 3.6 V

* Low Quiescent

NCP1509 General Description

Pin Number Name Type 1 GNDA Analog GND 2 GNDP Power GND 3 LX Power Output 4 VCCP Power Input 5 VCCA Power Input 6 FB Analog Input 7 CB0 Analog Input 8 CB1 Analog Input 9 SHD Analog Input 10 SYNC Analog Input Description Ground connection for the Analog Section of the IC. Th.

NCP1509 Datasheet (461.04 KB)

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Datasheet Details

Part number:

NCP1509

Manufacturer:

ON Semiconductor ↗

File Size:

461.04 KB

Description:

High efficiency synchronous step-down dc-dc converter.
NCP1509 Up to 500 mA, 1 MHz, High Efficiency Synchronous Step Down DC DC Converter in DFN Package The NCP1509 step down PWM .

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NCP1509 High Efficiency Synchronous Step-Down DC-DC Converter ON Semiconductor

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NCP1509 Features

NCP1509 General Description

Datasheet Details

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