SY7102 - Silergy

SY7102 2.5A Step Up Regulator

SY7102 is a high efficiency boost regulator targeted for general step-up applications. The device integrates a low RDS(0N) switch to minnimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency. Ordering Information SY7102 □(□□)□ Temperature Code Package Code Optional S.

Features

• Wide input range:2-6V
• 1MHz switching frequency
• Minimum on time: 100ns typical
• Minimum off time: 100ns typical
• Max output voltage: 6V
• Low RDS(0N): 120mΩ
• RoHS Compliant and Halogen Free
• Compact package: SOT23-6 Applications
• Solar Battery Charger
• Backup Battery Typical Applications Fig. 1 Typical Schematic Diagram SY7102 Rev. 0.2 1 Pinout (top view)  www.szyucan.com  SY7102 SOT23-6 Top Mark:EXxyz (Device code: EX, x=year code, y=week code, z= lot number code) ` Pin Name Pin Number Pin Description GND 2 Ground pin LX 1 Inductor node. Connect an inductor between pow.