CAT32TDI-GT3 ON Semiconductor, CAT32TDI-GT3 Datasheet
CAT32TDI-GT3
Specifications of CAT32TDI-GT3
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CAT32TDI-GT3 Summary of contents
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... SW GND LED TSOT− Maximum Height q = 250°C/W (free air) JA (Top View) MARKING DIAGRAMS LLYM LL = CAT32TDI− CAT32TDI−GT3 Y = Production Year (Last Digit Production Month (1− ORDERING INFORMATION Device Package CAT32TDI−T3 TSOT−23 (Pb−Free) CAT32TDI−GT3 TSOT−23 (Pb−Free) ...
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Typical Application Circuit VIN 2 4 4.7 mF PWM DIMMING CONTROL TSOT−23 Pin Numbers Figure 1. Li−Ion Driver for Four High−Brightness White LEDs Table 1. PIN DESCRIPTION Pin Number Pin Number SOT23 TDFN ...
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Table 2. ABSOLUTE MAXIMUM RATINGS V , LED, SHDN voltage IN SW voltage RSET voltage Storage Temperature Range Junction Temperature Lead Soldering Temperature (10 secs) ESD Rating – Human Body Model Stresses exceeding Maximum Ratings may damage the device. Maximum ...
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25° AMB 600 500 400 300 200 INPUT VOLTAGE (V) Figure 2. Quiescent Current vs. Input Voltage 2.0 1.6 1.2 0.8 0 INPUT ...
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25° AMB 1.0 0.8 0.6 0.4 0 INPUT VOLTAGE (V) Figure 8. Switch Resistance vs. Input Voltage 300 250 200 150 100 ...
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Operation The CAT32 device is a high efficiency, constant frequency, current regulating boost converter. The device includes a switch and an internally compensated loop for the regulation of the LED current. Operation can be best understood by examining the block ...
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... For the best accuracy better resistor is SET recommended. Table 8 shows several typical 1% R values. http://onsemi.com 7 Vendor Web Panasonic www.panasonic.com 714.373.7334 Murata www.murata.com 770.436.1300 Taiyo Yuden www.t−yuden.com 408.573.4150 Sumida www.sumida.com 847.956.0666 Part Supplier ON Semiconductor www.onsemi.com 800.282.9855 Zetex , to 225 times the value of LED SET ...
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Table 8. R RESISTOR VALUES SET I (mA) LED For other LED current values, use the following equation to choose R . SET 0 255 SET I LED Most white ...
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TSOT−23 packages.) VIN C1 4 DIMMING CONTROL Figure 16. Two LEDs with DC Level Dimming Control L 6.8 mH VIN 1 6 VIN CAT32 C1 5 SHDN 4.7 ...
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TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-193. PACKAGE DIMENSIONS TSOT−23, 6 LEAD CASE 419AF−01 ISSUE O SYMBOL MIN A A1 0.01 A2 ...
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... All packages are RoHS−compliant (Lead−free, Halogen−free). 2. The standard lead finish is NiPdAu. 3. The device used in the above example is a CAT32TDI−GT3 (TSOT−23, Industrial Temperature Range, NiPdAu, Tape & Reel, 3,000 / Reel). 4. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office. ...