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150KHz, 1.5A PWM Buck DC/DC Converter
AP1515
Features
- Output voltage: 3.3V and adjustable output version
- Adjustable version output voltage range, 1.23V to 18V+4%
- 150KHz +15% fixed switching frequency - Voltage mode non-synchronous PWM control - Thermal-shutdown and current-limit protection - Operating voltage can be up to 22V - Output load current: 1.5A - SIP-4L Pb-Free package - Low power standby mode - Built-in switching transistor on chip - Very Low Cost
Applications
- Simple High-efficiency step-down regulator - On-card switching regulators - Positive to negative converter
Pin Assignments
General Description
The AP1515 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 1.5A load without additional transistor component.