LTM8029IY#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LTM8029IY#PBF

仓库库存编号：

2097982

技术数据表：

(EN)

The LTM8029IY#PBF is a 600mA step-down DC/DC μModule (Power Module) Converter deliver up to 600mA of output current. This device features a very low quiescent current and provides a precisely regulated output voltage from 1.2 to 18V. The input voltage range is 4.5 to 36V. Given that the LTM8029 is a step-down converter, make sure that the input voltage is high enough to support the desired output voltage and load current. Burst Mode? operation maintains high efficiency at low output currents while keeping the output ripple low. The RUN pin features an accurate threshold and the shutdown current is 0.9μA. A power good flag signals when VOUT reaches 90% of the programmed output voltage. In Burst Mode? operation, the LTM8029's switching frequency depends on the load current and can excite a ceramic capacitor at audio frequencies, generating audible noise.

• Complete switch mode power supply
• Low quiescent current Burst Mode? operation
• 5μA IQ at 12VIN to 3.3VOUT
• Excellent dropout performance
• Can be used as an inverter
• Adjustable 200kHz to 2.2MHz switching frequency
• Current mode control