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new products

power blocks come in DualCool small outline no-lead

(SON) packaging, with 40- or 60-V breakdown voltage

(BVDSS) choices. All devices are available now, priced

and packaged as listed in the table below.

XP Power delivers wide input 6W and 8W

DC-DC Converters in an ultra-compact DIP-16

package

XP Power today announced two new series of fully

isolated DC-DC converters in an ultra-compact DIP-

16 package, offering a very high power density of up

to 50W/in3. With two ultra-wide input voltage ranges,

they are ideal for any application that requires through-

hole mount DC-DC converters compliant with global

Information Technology Equipment (ITE) safety

approvals IEC60950-1 and UL/cUL60950-1.

Using the latest design techniques, the JWE06 (6W

total output power) and JWE08 (8W total output power)

DC-DC converters offer 1500 VDC isolation with single

or dual output voltages. Both ranges offer devices with

either 3.3, 5, 12, 15 or 24VDC single, and ±12V or

±15VDC dual outputs. Each series is able to operate

from two ultra-wide input voltage ranges; 9V to 36V

and 18V to 75V, with up to 87% efficiency. All models

feature undervoltage lockout.

All devices in both series meet EN55032 Level A EMI

standards, meaning no additional external filtering is

required. This can save both PCB space and BoM cost.

They also feature an extended operating temperature

range of -40℃ to +105℃, with no derating or forced air

cooling required up to +70℃. The JWE06 and JWE08

series have zero minimum load requirements and

achieve a typical line regulation of ±0.2% and load

regulation of ±0.5%. For dual output models, cross

regulation is a maximum of ±5.0% for load variation on

one output of between 25% and 100% while the other

output is fixed at 100%.

The industry-standard DIP-16 metal cased package

measures just 23.8mm by 13.7mm by 8.0mm. This

level of integration offers developers the opportunity to

reduce overall PCB area or add additional features into

existing product profiles.

These class-leading features coupled with their small

outline, excellent isolation and industry standard

safety compliance make the JWE06 and JWE08 DC-

DC converters ideal for a wide range of applications

including Automation & Process Control, Broadcast,

Fixed and Mobile Telecommunications, Networking &

Data-communications, as well as Instrumentation and

Specialist Equipment.

The series are available from Digi-Key, element14,

Farnell, RS Components, approved regional

distributors, or direct from XP Power and come with a

3-year warranty.

Littelfuse Introduces Surface Mount PPTC

Devices to Prevent Charging Cables from

Overheating

Littelfuse, Inc., the global leader in circuit protection,

today introduced the PolySwitch® LoRho Series SMD

PPTC that provides protection for charging cables and

connectors from heat generated due to faults within the

cable connector or port. As connector sizes get smaller,

so does pin-to-pin spacing, which increases the chance

that dirt, dust, water and other debris will collect between

the pins, and cause an electrical fault. Such faults can

generate high levels of heat, which can damage charging

cables and the devices being charged, as well as injure

users. However, when a LoRho Series PPTC is placed

on the connector’s Vbus line, the device will sense the

New-Tech Magazine Europe l 73