TI TPS61162 TPS61162YFFR Драйверы систем светодиодного освещени

TI 

TPS61162YFFR

TPS61162YFFR Лист данных

Категория продукта

Драйверы систем светодиодного освещения

приложение

Смартфоны

спецификация

2.7V to 6.5V Input Voltage

Integrated 1.5A/40V MOSFET

1.2MHz Switching Frequency

Dual Current Sinks of up to 30mA Current Each

1% Typical Current Matching and Accuracy

Optional 26.5V / 37.5V OVP Threshold

– TPS61162 – 26.5V OVP

– TPS61163 – 37.5V OVP

Adaptive Boost Output to WLED Voltages

Very Low Voltage Headroom Control (90mV)

Flexible Digital and PWM Brightness Control

1-Wire Control Interface (EasyScale)

PWM Dimming Control Interface

Up to 100:1 PWM Dimming Ratio

Up to 10-bit Dimming Resolution

Up to 90% Efficiency

Built-in Soft Start

Over Voltage Protection

Built-in WLED Open/Short Protection

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