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1650F1830F

1650F1830F is a model designation used by Nexel Power Systems to identify a family of synchronous buck-boost DC-DC regulators. The code denotes a specific line of power management integrated circuits designed for compact devices requiring a stable, adjustable output from a wide input range.

Design and specifications

The 1650F1830F regulators are packaged in a 16-pin QFN form factor and operate as synchronous switching regulators.

History and production

The 1650F1830F family was introduced by Nexel in the early 2010s as part of a broad line

Applications

These regulators are used in embedded systems, battery-powered devices, automotive electronics, and small form-factor equipment that

Variants and related components

Variants within the 1650F1830F family differ in output voltage options, package options, and protective features. Related

See also

DC-DC converter, power management IC, synchronous regulator, buck-boost regulator.

Typical
input
voltage
ranges
span
from
4.5
to
36
volts,
with
adjustable
output
in
the
range
of
1.8
to
5.0
volts.
They
are
rated
for
up
to
3
amperes
of
output
current
and
feature
high
efficiency,
thermal
protection,
undervoltage
lockout,
and
overcurrent
protection.
The
devices
support
enable
control,
spread-spectrum
operation
for
reduced
EMI,
and
enable/disable
sequencing
for
multi-rail
systems.
of
power-management
ICs
targeting
automotive,
industrial,
and
portable
electronics.
Over
successive
revisions,
changes
focused
on
improving
efficiency
at
low
load,
reducing
quiescent
current,
and
enhancing
thermal
performance
to
suit
compact
applications.
require
reliable
voltage
regulation
from
a
wide
input
supply.
They
are
commonly
found
on
evaluation
boards
and
in
reference
designs
published
by
Nexel
for
quick
integration.
components
include
other
Nexel
buck-boost
regulators
and
linear
regulators
designed
to
complement
multi-rail
power
designs.