DESCRIPTION
The JW5015Ais a current mode monolithic buck
yitchingregutator. Operating with am inputrange
of 3.6V~40V, the JW5015A delivers
2A of
continuous output current with two integrated
N-ChanneT MOSFETs. The internaT synchronous
power switches provide high efficiency without
the use of an external Schottky diode. At light
loads, regulators operate in low frequency to
maintain high efficiency and low output ripple .
Current mode control provides tight load transient
response and cycle-by-cycle current limit.
The JW5015A guarantees robustness
with
short-circuit protection, thermal
protection,
start-up current run-away protection, and input
under voltage lockout.
The JW5015A is available in 8-pin ESOP
package, which provides a compact solution with
minimal external components. The package has
an exposed pad for low thermal resistance.
FEATURES
●3.6 V to 40 V operating input range
2A output current
●Up to 94% efficiency
●| High efficiency (> 78%) at light load
●
Internal Soft Start
Fixed 440kHz Switching frequency
Input under voltage lockout
Available in thermally' enhanced
ESOP
package
●「 Start-up current run-away protection
●[ Short circuit protection
●Thermal protection
APPLICATIONS |
●Distributed Power Systems
●
Networking Systems
FPGA, DSP, ASIC Power Supplies
Green Electronics/ Appliances
Notebook Computers
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