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TPS40200-EP Fiches technique(PDF) 2 Page - Texas Instruments |
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TPS40200-EP Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 41 page www.ti.com TYPICAL APPLICATION 50 60 70 80 90 100 0 0.5 1 1.5 2 2.5 3 LoadCurrent- A V =8V V =12V V =16V IN IN IN V =5V OUT 1 2 3 4 8 7 6 5 VDD ISNS GDRV GND RC SS COMP FB TPS40200 R SENSE V IN V OUT R1 R2 L1 C2 D1 C1 C3 C4 C5 C6 R4 R3 R5 Q1 ELECTROSTATIC DISCHARGE (ESD) PROTECTION ABSOLUTE MAXIMUM RATINGS (1) RECOMMENDED OPERATING CONDITIONS TPS40200-EP SGLS371 – JANUARY 2007 These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Figure 1. 12-V to 5-V Buck Converter Figure 2. Typical Efficiency of Application Circuit 1 With 94% Efficiency (Described in Application 1) MIN MAX UNIT Human-Body Model 1500 V CDM 1500 V over operating free-air temperature range (unless otherwise noted) UNIT VDD, ISNS 52 Input voltage range RC, FB –0.3 to 5.5 V SS –0.3 to 9 COMP –0.3 to 9 Output voltage range V GDRV (VIN – 10) to VIN TJ Operating virtual junction temperature range –55 to 150 °C Tstg Storage temperature range –55 to 150 °C Lead temperature 1,6 mm (1/16 in) from case for 10 s 260 °C (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. MIN MAX UNIT VDD Input voltage 4.5 52 V 2 Submit Documentation Feedback |
Numéro de pièce similaire - TPS40200-EP_08 |
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Description similaire - TPS40200-EP_08 |
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