CAT3200 ON Semiconductor, CAT3200 Datasheet
CAT3200
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CAT3200 Summary of contents
Page 1
... In addition, a soft start, slew rate control circuit limits inrush current during power−up. The CAT3200−5 is available in a 6−lead max thin SOT23 package. The CAT3200 is available in an 8−lead MSOP package. Features • ...
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... OUT OUT 100 3.3 V − Figure 2. Typical Application − Adjustable Output Description http://onsemi.com 2 ABME = CAT3200ZI-T3 ABRU = CAT3200ZI-GT3 LN = CAT3200TDI- CAT3200TDI-GT3 Y = Production Year (Last Digit Production Month (1- Production Revision 1 mF CNEG CPOS IN OUT CAT3200 R 1 OFF FB SHDN GND ...
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... V ≤ V ≤ 4 LOAD 100 mA 3.6 V LOAD 100 mA LOAD CAT3200−5 Only mA CAT3200−5 LOAD mA, SHDN = V LOAD mA, SHDN = LOAD IN CAT3200 Only CAT3200 Only I = 100 mA (Note 1) LOAD ...
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... TYPICAL PERFORMANCE CHARACTERISTICS (CAT3200− 25°C, C AMB IN 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 2.7 3.0 3.3 3.6 3.9 INPUT VOLTAGE (V) Figure 3. Shutdown Input Threshold vs. Supply Voltage 5.2 5 Load 5.0 100 mA Load 4.9 4.8 2.7 3.0 3.3 3.6 3.9 INPUT VOLTAGE (V) Figure 5. Line Regulation 2.6 2.4 2.2 2.0 1.8 1.6 2.7 3.0 3.3 3.6 3.9 INPUT VOLTAGE (V) Figure 7. Oscillator Frequency vs. Supply Voltage = mF 3.3 V unless specified otherwise.) OUT FLY IN 2.2 2.0 1.8 1.6 1.4 1.2 4.2 4.5 2.7 3.0 Figure 4. Ground Current vs. Supply Voltage 5 ...
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... TYPICAL PERFORMANCE CHARACTERISTICS (CAT3200− 25°C, C AMB IN Figure 9. Soft Start Power Up (90 mA Load, 3.3 V Input) Figure 11. Output Ripple (100 mA Load, 3.3 V Input Load 0 −1 −2 −40 − TEMPERATURE (°C) Figure 13. Output Voltage Change vs. Temperature = mF 3.3 V unless specified otherwise.) ...
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... FB (CAT3200 Only) is the feedback input pin. An output divider should be connected from OUT program the output voltage. PGND (CAT3200 Only). Is the same as GND for the CAT3200−5 except for the internal reference connection to SGND. SGND (CAT3200 Only) Ground pin for the internal reference ...
Page 7
... Once the junction temperature drops back to approximately 140°C, the charge pump is enabled. The CAT3200 and CAT3200−5 will cycle in and out of thermal shutdown indefinitely without latch−up or damage until a short−circuit on OUT is removed. ...
Page 8
... A good thermal connection to the PC board is recommended to reduce the chip temperature. Connecting the GND pin (Pins 4/5 for CAT3200, Pin 2 for CAT3200− ground plane, and maintaining a solid ground plane under the device reduces the overall thermal resistance. The overall junction to ambient thermal resistance (q for device power dissipation (P paths in series ...
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... IN OUT 1 mF CAT3200 PGND 4 SHDN SGND t http://onsemi.com OUT 3 SHDN 1 mF CAT3200−5 GND 2 Drive LEDs 100 Ω 100 Ω 100 Ω LEDs 82 Ω 82 Ω 82 Ω 82 Ω 82 Ω V OUT 5 V ± 4% 100 Ω ...
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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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E E1 TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-187. PACKAGE DIMENSIONS MSOP 8, 3x3 CASE 846AD−01 ISSUE O SYMBOL MIN A A1 ...
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... All packages are RoHS−compliant (Lead−free, Halogen−free). 4. The standard lead finish is NiPdAu. 5. The device used in the above example is a CAT3200TDI−GT3 (TSOT−23, Industrial Temperature, NiPdAu, Tape & Reel, 3,000/Reel). 6. For Matte−Tin package option, please contact your nearest ON Semiconductor Sales office. ...