TPS62410DRCT, Импульсный DC/DC стабилизатор, синхронный, двойной, 2.5В до 6В вход, 6В/800мА, 2.5МГц, SON-10

The TPS62410DRCT is a synchronous dual step-down DC-DC Converter provides two independent output voltage rails powered by 1-cell Li-ion or 3-cell NiMH/NiCD batteries. With the EasyScale™ serial interface, the output voltages can be modified during operation. It therefore supports dynamic voltage scaling for low-power DSP and processors. The TPS62410 operates at 2.25MHz fixed switching frequency and enter the power-save mode operation at light load currents to maintain high efficiency over the entire load current range. For low-noise applications the devices can be forced into fixed frequency PWM mode by pulling the mode/data pin High. In the shutdown mode, the current consumption is reduced to 1.2µA. The device allows the use of small inductors and capacitors to achieve a small solution size.

• Up to 95% high efficiency
• Power-save mode at light load currents
• 180° Out of phase operation
• ±1% Output voltage accuracy in PWM mode
• 32µA Typical quiescent current
• 100% Duty cycle for lowest dropout
• Green product and no Sb/Br

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Стабилизаторы Напряжения

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