SY7208/SY7208B
High Efficiency 1MHz, 2A Step Up
Regulator
General Description
The SY7208 and SY7208B are high efficiency boost
regulators targeted for general step-up applications.
SY7208B incorporates input over-voltage protection and turn off the
regulator when the input voltage exceeds 7V.
Features
• • • • • • • •
wide input range: 3-25V bias input, 25Vout max 1MHz switching frequency Minimum on time: 100ns typical Minimum off time: 100ns typical Low Rdson: 0.
2ohm Programmable softstart: SY7208B 7V input OVP protection: SY7208B Accurate Reference: ο SY7208, 0.
6VREF ο SY7208B: 1VREF • Compact package: SOT23 6 pins
Ordering Information
SY7208□(□□)□ Temperature Code C: - 40°C~85°C Package...