產(chǎn)品詳情

雙輸出電源芯片 LP6280A  微源代理商供應(yīng)

Features

◆ Input voltage range: 2.7V to 5.5V

◆ Programmable output voltages

- VOP output voltage: 4V to 6V with 0.1V per step

- VON output voltage: -6V to -4V with 0.1V per step

◆ 150mA positive operation current and 200mA load transient at VOP

◆ 150mA negative sink current at VON

◆ 85% efficiency at VIN=4.4V, VOP/VON = +/150mA output per channel

◆ I2C Interface

- Flexible Output Voltage Programming

- Programmable Active Output Discharge

◆ Protections

- Input under-voltage lockout (UVLO)

- Boost cycle-by-cycle current-limit protection

- Output current limit and short circuit protection

- Thermal shutdown protection

◆ Packaging

- WLCSP 15 balls (1.19mm x 1.96

- RoHS Compliant and Halogen Free

- 100.00% Lead (Pb) Free

Applications

◆ Small-, Medium-Size Bipolar LCD Displays 

- Smartphone, Tablet

- Camera, GPS

- Home Automation, Point-of-Sales

- Wearables (Smart Watch, Activity Tracker)

◆ General Split-Rail Power Supply for

- Differential Audio, Headphone Amplifier

- Instrumentation, Operational Amplifier, Comparator

- DAC/ADC