2.7 - 22V, 0.7 - 5A, Current Limit Switch
with Over-Voltage Clamp and Reverse Block
The Future of Analog IC Technology
The MP5016H is a protection device designed
to protect circuitry on the output from transients
on the input. The MP5016H also protects the
input from undesired shorts and transients
coming from the output.
During start-up, the inrush current is limited by
limiting the slew rate at the output. The slew
rate is controlled by the DV/DT pin setting and
MODE pin setting.
The maximum load at the output is current-
limited. The magnitude of the current limit is
controlled by an external resistor from ILIMIT to
GND. There is a fixed 2.5A current limit when
ILIMIT is floating.
The output voltage is limited by the output over-
voltage protection (OVP) function. The clamp
voltage can be set by the MODE connection.
The MP5016H offers a GATE drive signal
connected to an external N-channel MOSFET
gate to block current flowing from the output to
the input when the IC is in enable off, power
shutdown, or thermal shutdown.
The MP5016H is available in a QFN-10
Wide 2.7V to 22V Operating Input Range
26V Absolute Maximum Transient Input
Selectable Over-Voltage Clamp Threshold
Fast Output Over-Voltage Protection (OVP)
Integrated 43mΩ Power MOSFET
Adjustable Current Limit or Fixed Current
Limit when Floating ILIMIT
Reverse-Blocking MOSFET Driver
Soft-Start Time Programmable through
DV/DT and MODE
Fast Response for Hard Short Protection
Over-Current Protection (OCP) Hiccup
UL Certified to UL2367, IEC60950-1, IEC
Efile # 322138
Thermal Shutdown and Auto-Retry
Available in a QFN-10 (1.5mmx2mm)
Wireless Modem Data Cards
USB Power Distribution
USB3.1 Power Delivery
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