New IQSmart™ IC load switch designed for smart devices
with backup power source; low ON resistance and ultra-low OFF leakage extend
battery life; tiny WLCSP space-saving package size Santa Clara, CA.— October 8,
2019 —GLF Integrated Power, a leading producer of innovative ultra-low-power
IQSmart™ load switch ICs for portable and wearable electronics, introduces the
GLF74130, a two-input Power Mux IC that offers significant efficiency
improvement over traditional diode-based solutions. The tiny (1.27 mm x 1.67
mm) Wafer Level Chip Scale Packaged (WLCSP) Power Mux IC provides
automatic/manual selection between two 1.5V to 5.5V input power sources with up
to 4.5A continuous output current. The device’s small footprint and
industry-leading combination of low RON (20 mOhms), low supply current (4 µA),
and ultra-low standby current (50 nA) offer an exceptional solution for smart
IoT devices and IoT tracking systems.
“The driving force behind GLF’s innovations in load
switch design is to satisfy the market demand for extended battery life in
wearables and IoT devices ,” said Eileen Sun, President, and CEO at GLF
Integrated Power. “The GLF74130, a two-input Power Mux applies our industry
award-winning high-efficiency technology to replace the power-wasting diode
circuits typically used to support primary and backup power sources.”
The GLF74130 supports both automatic and manual selection
of power input, saving external components and GPIO that would otherwise be
needed. The Device also features high ESD withstand capability (6kV HBM and 2kV
CDM) to assure reliable operation.
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