Texas Instruments LM3500TL-16EV 工具套装-产品快照
- 品牌:
- Texas Instruments
- 型号:
- LM3500TL-16EV
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 | |
| 深圳捷迈科技发展有限公司 | 0755-86128820 | |
| 上海贸泽电子有限公司 | ||
| 易络盟电子（中国）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 |
产品介绍
Texas Instruments LM3500TL-16EV 工具套装
TEXAS INSTRUMENTS LM3500TL-16EV LM3500TL-16, DC/DC CONVERTER, LED LIGHTING, EVALUATION MODULE
TEXAS INSTRUMENTS
The LM3500TL-16EV is an evaluation board for LM3500, a synchronous step up DC to DC converter designed for white LED applications. The evaluation board is set up to drive three standard VF white LEDs from a single Li ion battery. A fourth LED pad(D4) is included for testing of up to four low VF white LEDs. The LED current is set using the resistor R2 and the equation ILED = 0.5V/R2. The evaluation board comes set up for approximately 20mA LED current. Please note that for correct operation the SHDN pin must have a voltage greater than 1.1V applied to it. The evaluation board has a maximum output voltage of 16V and is typically suited for driving 3 or 4 white LEDs in series (maximum number of series LEDs dependent on LED forward voltage). Synchronous rectification, high efficiency and no external schottky diode required Uses small surface mount components Can drive up to 3 (or 4 low VF) white LEDs in series 2.7V to 7V input range True shutdown isolation Input under voltage lockout Output overvoltage protection, no external zener diode required Requires only a small 16V ceramic capacitor at the output Thermal Shutdown 0.1μA shutdown current Core Chip: LM3500 Device Topology: Buck (Step Down) No. of Outputs: 1Outputs Output Current: 20mA Output Voltage: 16V Input Voltage Min: 2.7V Input Voltage Max: 7V Dimming Control Type: - Kit Contents: Board Product Range: - Input Voltage: 2.7V to 7V SVHC: No SVHC (15-Jun-2015) Topology: Buck (Step Down) Find similar products grouped by common attribute
Development Boards, Evaluation Tools Lighting & LED Development Kits
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