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Silergy |
1MHz Synchronous Boost 2.5V minimum input voltage Adjustable output voltage from 2.5V to 5.5V Min 3A valley current limit Capable for seamless transition between boost and bypass mode Load disconnect during shutdown Low RDS(ON) (main switch/synchronous switch) |
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Silergy |
2.3V Minimum Input and 5.5V Maximum Output 3A Peak Current Synchronous Boost • 2.3-5.0V input voltage range • Adjustable output voltage from 2.5V to 5.5V • Pseudo-constant frequency: 1MHz • 3A peak current limit • Input under voltage lockout • Load disconnect during shutdown • Output over voltage protection • Low RDS(ON) (mai |
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Silergy |
1MHz Step Up Regulator • Wide input range: 3-33V • Maximum output voltage: 33V • 1MHz switching frequency • Integrated 120 mΩ RDS(ON) switch with 4A peak current capability • Internal soft-start • 0.6V±2% reference voltage • Cycle by cycle peak current limit • Over tempera |
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Silergy |
30V High Current Boost LED Driver |
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Silergy |
15A Synchronous Step Up Regulator cycle by cycle peak current limit, output short circuit protection and true shutdown. The device also provides enable control and power good indicator for system sequence control. Low output voltage ripple and small external inductor and capacitor si |
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Silergy |
30V High Current Boost LED Driver • Input voltage range: 2.8 to 30V • Switch current limit 2A • Drives LED strings up to 30V • 1MHz fixed frequency minimizes the external components • Dimming frequency for EN/PWM pin: ο SY7201: 20kHz~1MHz ο SY7201A: 100Hz~10kHz • Internal softstart l |
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Silergy |
2A Step Up Regulator • • • • • • • • 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 Referen |
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Silergy |
2.3V Minimum Input and 5.5V Maximum Output 3A Peak Current Synchronous Boost • 2.3-5.0V input voltage range • Adjustable output voltage from 2.5V to 5.5V • Pseudo-constant frequency: 1MHz • 3A peak current limit • Input under voltage lockout • Load disconnect during shutdown • Output over voltage protection • Low RDS(ON) (mai |
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Silergy |
1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost |
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Silergy |
High Efficiency 2A Valley Current Synchronous Boost • 0.85V Minimum Input Voltage • Adjustable Output Voltage from 1.8V to 5.5V • Min 2A Valley Current Limit • 5µA Typical Quiescent Current • Load Disconnect During Shutdown • Low RDS(ON) (Main Switch/Synchronous Switch) at 3.3V Output: 100/170mΩ • Out |
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Silergy |
High Efficiency 1MHz 2A Step-Up Regulator • Wide input range: 3-8V bias input, 16Vout max • 1MHz switching frequency • Minimum on time: 100ns typical • Minimum off time: 100ns typical • Low RDS(ON): 150mΩ • RoHS Compliant and Halogen Free • Accurate Reference: 0.6VREF • Compact package: SOT2 |
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Silergy |
30V High Current Boost LED Driver • Input voltage range: 2.8 to 30V • Switch current limit 2A • Drives LED strings up to 30V • 1MHz fixed frequency minimizes the external components • Dimming frequency for EN/PWM pin: ο SY7201: 20kHz~1MHz ο SY7201A: 100Hz~10kHz • Internal softstart l |
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Silergy |
Energy Measurement Processor • High resolution delta-sigma ADC with two analog (sensor) inputs • Precision internal voltage and timing references minimize external components • 24-bit energy measurement processor with nonvolatile storage of calibration and configuration data • F |
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Silergy |
1.8V Minimum Input and 5.5V Maximum Output 6A Peak Current Synchronous Boost • 1.8V Minimum input voltage • Adjustable output voltage from 2.5V to 5. 5V • 6A peak current limit • Input under voltage lockout • Load disconnect during shutdown • Output over voltage protection • Input battery voltage monitor • Low RDS(ON) (main s |
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Silergy |
1MHz Step Up Regulator • • • • • • • • • • • • Wide input range: 2-6V 1MHz switching frequency Minimum on time: 100ns typical Minimum off time: 100ns typical Max output voltage: 6V Internal 4A switch Internal soft start Over temperature protection Over current protection L |
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Silergy |
1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost |
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Silergy |
2.5A Step Up Regulator • 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 Batt |
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Silergy |
2A Step Up Regulator • • • • • • • • 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 Referen |
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Silergy |
High Efficiency 1MHz 2A Step-Up Regulator • Wide input range: 3-8V bias input, 16Vout max • 1MHz switching frequency • Minimum on time: 100ns typical • Minimum off time: 100ns typical • Low RDS(ON): 150mΩ • RoHS Compliant and Halogen Free • Accurate Reference: 0.6VREF • Compact package: SOT2 |
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Silergy |
High Efficiency 1MHz 2A Step-Up Regulator • Wide input range: 3-8V bias input, 16Vout max • 1MHz switching frequency • Minimum on time: 100ns typical • Minimum off time: 100ns typical • Low RDS(ON): 130mΩ • RoHS Compliant and Halogen Free • Accurate Reference: 0.6VREF • Compact package: SOT2 |
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