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TPS62004DGSG4 Datasheet(PDF) 2 Page - Texas Instruments |
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TPS62004DGSG4 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 25 page TPS62000, TPS62001, TPS62002, TPS62003 TPS62004, TPS62005, TPS62006, TPS62007, TPS62008 HIGHEFFICIENCY STEPDOWN LOW POWER DCDC CONVERTER SLVS294C − SEPTEMBER 2000 − REVISED SEPTEMBER 2003 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 description (continued) The TPS6200x is a synchronous current-mode PWM converter with integrated N- and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve the highest efficiency over a wide load current range, the converter enters a power-saving pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 750 kHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 500 kHz to 1 MHz. For low-noise operation, the converter can be operated in the PWM mode and the internal antiringing switch reduces noise and EMI. In the shutdown mode, the current consumption is reduced to less than 1 µA. The TPS6200x is available in the 10-pin (DGS) microsmall outline package (MSOP). The TPS62000 is also available in a 12-pin, 1,85 mm x 1,3 mm NanoStar chip scale package (YEG). The devices operate over a free-air temperature range of −40 °C to 85°C. 1 2 3 4 5 10 9 8 7 6 MSOP (DGS) PACKAGE (TOP VIEW) VIN FC GND PG FB PGND L EN SYNC ILIM AB CD 1 2 3 YEG PACKAGE (BOTTOM VIEW) AVAILABLE OPTIONS TA VOLTAGE OPTIONS PACKAGE MARKING TA VOLTAGE OPTIONS MSOP† WCSP‡ DGS YEG Adjustable TPS62000DGS TPS62000YEG AIH TPS62000 0.9 V TPS62001DGS AII 1 V TPS62002DGS AIJ 1.2 V TPS62003DGS AIK −40 °C to 85°C 1.5 V TPS62004DGS AIL −40 C to 85 C 1.8 V TPS62005DGS AIM 1.9 V TPS62008DGS AJI 2.5 V TPS62006DGS AIN 3.3 V TPS62007DGS AIO † Without the suffix indicates deliveries in tubes of 80 units. ‡ The YEG package is available taped and reeled. Add R suffix to device type (e.g. TPS62000YEGR) to order 3000 devices per reel. Add T sufix to device type (e.g., TPS62000YEGT) to order 250 devices per reel. |
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