Datasheet AP1042 (Asahi Kasei Microdevices) - 2

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3. Table of Contents
1. General Description .. 1 2. Features .. 1 3. Table of Contents .. 2 4. Block Diagram ... 3 5. Pin Configulations and Functions ... 3 5.1. Pin Layout .. 3 5.2. Pin Functions ... 4 6. Absolute Maximum Ratings .. 5 7. Recommended Operation Conditions ... 6 8. Electric Characteristics ... 6 9. Functional Descriptions ... 8 9.1. Control Logic .. 8 9.2. PWM Duty Control ... 10 9.3. Protection Functions ... 11 10. Recommended External Circuit .. 14 11. Package .. 16 11.1. Outline Dimensions ... 16 11.2. Land Pattern .. 16 11.3. Marking .. 17 12. Ordering Guide .. 17 13. Revision History .. 17 IMPORTANT NOTICE .. 18 019002353-E-00 2019/03 - 2 - Document Outline 1. General Description 2. Features 3. Table of Contents 4. Block Diagram 5. Pin Configulations and Functions 5.1. Pin Layout 5.2. Pin Functions 6. Absolute Maximum Ratings 7. Recommended Operation Conditions 8. Electric Characteristics 9. Functional Descriptions 9.1. Control Logic 9.2. PWM Duty Control 9.3. Protection Functions 10. Recommended External Circuit 11. Package 11.1. Outline Dimensions 11.2. Land Pattern 11.3. Marking 12. Ordering Guide 13. Revision History IMPORTANT NOTICE