LM3500 |
Part Number | LM3500 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The LM3500 is a fixed-frequency step-up DC/DC converter that is ideal for driving white LEDs for display backlighting and other lighting functions. With fully intergrated synchronous switching (no ext... |
Features |
1
•2 Synchronous Rectification, High Efficiency and no External Schottky Diode Required • Uses Small Surface Mount Components • Can Drive 2-5 White LEDs in Series – (May Function With More Low-VF LEDs) • 2.7V to 7V Input Range • Internal Output Over-Voltage Protection (OVP) Circuitry, with no External Zener Diode Required – LM3500-16: 15.5V OVP; LM3500-21: 20.5V OVP. • True Shutdown Isolation • Input Undervoltage Lockout • Requires Only Small Ceramic Capacitors at the Input and Output • Thermal Shutdown • 0.1µA Shutdown Current • Small 8-Bump Thin DSBGA Package APPLICATIONS • LCD Bias Supplie... |
Document |
LM3500 Data Sheet
PDF 877.42KB |
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1 | LM350 |
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