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> Step-up tiny pwm converter 2.9-5V in 5-15V out 12W (X2)
Step-up tiny pwm converter 2.9-5V in 5-15V out 12W (X2)
Complete Step-UP Switching Regulator Module
2.9-5.5V IN, 5-15V OUT , 12W Output (2.4A max)
Tiny module is just 0.87" x 0.5"
The smallest, lightest, most efficient way to get a regulated power to a circuit.
Perfect for portable equipment using either 3 or 4 cell Nickel chemistry batteries or 1 Lithium-Ion battery.
The PTN04050C is a 4-pin boost-voltage regulator, smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The case-less, double-sided package, also exhibits improved thermal characteristics, and is RoHS compliant.
Operating over a 2.95 V to 5.5 V input range, the PTN04050C provides high-efficiency, step-up voltage conversion for loads of up to 12 W. The output voltage is set using a single external resistor. The PTN04050C may be set to any value within the range, 5 V to 15 V. The output voltage of the PTN04050C can be as little as 0.5 V higher than the input, allowing an output voltage of 5 V, with an input voltage of 4.5 V.
It is the ideal way to implement Lithium-ion power sources in portable equipment, since these batteries vary greatly in output voltage over their discharge cycle, and regulation becomes a must.
US: $3.95 International: $5.90 Economy option.
2-nd item: saves 75% of its S&H
items 3, 4, 5, 6: each saves 80% off their S&H
items 7 and higher save 90% off their S&H
Items are ordered highest S&H amount first.
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