ZLED7002ZI1R ZMDI, ZLED7002ZI1R Datasheet

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Data Sheet Rev. 3.0 / August 2011 ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver ...

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... Ultra low quiescent current: 250µA typical Very few external components needed for operation Available Support Evaluation Kit Physical Characteristics Voltage supply: 2.7V to 5.5V DC Operating temperature: -25° 85° C Small SOP8 package ) is minimal (as DP For additional information on our ZLED driver family, visit www.zmdi.com/products/led-drivers/ ZLED7002 Typical Application Circuit ...

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... Helmet lighting Bicycle lighting Miner lamps Pocket lights Voltage-level indicators General purpose low-voltage industrial and consumer LED applications Package SOP8 (Tape & Reel) Kit LED_Drivers@zmdi.com ZMD FAR EAST, Ltd. 3F, No. 51, Sec. 2, Keelung Road 11052 Taipei Taiwan Phone +886.2.2377.8189 Fax +886.2.2377.8199 . ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver Contents 1 IC Characteristics .......................................................................................................................................................... 5 1.1. Absolute Maximum Ratings ................................................................................................................................... 5 1.2. Operating Conditions ............................................................................................................................................. 5 1.3. Electrical Parameters............................................................................................................................................. 5 1.4. Typical Performance Graphs ................................................................................................................................. 6 2 Circuit Description ......................................................................................................................................................... 7 2.1. ZLED7002 ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver 1 IC Characteristics 1.1. Absolute Maximum Ratings No. PARAMETER 1.1.1 Input voltage 1.1.2 Iset pin voltage 1.1.3 UV pin voltage 1.1.4 MAIN pin voltage 1.1.5 SUB pin voltage 1.1.6 MAIN pin current 1.1.7 SUB ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver No. PARAMETER 1.3.8 UV pin comparator hysteresis (upper threshold – under- voltage threshold) 1.3.9 Thermal protection threshold 1.3.10 Junction-to-ambient temperature 1.3.11 MAIN pin current 1.3.12 SUB pin current 1.4. Typical Performance Graphs Figure 1.1 ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver Figure 1.2 Main LED Current versus Power Supply (4V to 5.4V DC Circuit Description 2.1. ZLED7002 Overview The ZLED7002 is an LED driver for two channels designated as the MAIN channel and ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver 2.2. Under-Voltage Threshold The ZLED7002’s UV pin enables under-voltage detection. When a high-to-low transition occurs on the power supply voltage and the voltage at the UV pin falls below the under-voltage threshold (typically 1.17V), ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver The SUB LED channel current ( calculated via equation (3): SUB   CC FSUB LED I SUB  Where V = The forward voltage of the SUB ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver 3 Application Circuit Design 3.1. Applications The ZLED7002 is designed for small battery-powered lighting life-time critical applications. Capable of operating efficiently with DC voltage supplies ranging from 2.7V to 5.5V ideal for ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver 4 ESD Protection All pins have an ESD protection of ±4000V according the Human Body Model (HBM). The ESD test follows the Human Body Model with 1.5 k /100 pF based on MIL 883-G, ...

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ZLED7002 Toggle (Side-Step) Dual-Channel LED Driver Figure 5.2 SOP8 Package Drawing Table 5.2 SOP8 Package Dimensions Dimension Symbol Min A 1.350 A1 0.100 A2 1.450 Typical b 0.350 c 0.178 D 4.800 © 2011 Zentrum Mikroelektronik Dresden AG — Rev.3.0 ...

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... Floor, Shinbashi Tokyu Bldg. 4-21-3, Shinbashi, Minato-ku Tokyo, 105-0004 Japan +1 (608) 829-1987 Phone +81.3.6895.7410 +1 (631) 549-2882 Fax +81.3.6895.7301 Package SOP8 (Tape & Reel) Kit LED_Drivers@zmdi.com ZMD FAR EAST, Ltd. 3F, No. 51, Sec. 2, Keelung Road 11052 Taipei Taiwan Phone +886.2.2377.8189 Fax +886.2.2377.8199 . ...