Part number:
PT1101
Manufacturer:
PowTech
File Size:
408.44 KB
Description:
Pwm/vfm step-down dc-dc controller.
Datasheet Details
Part number:
PT1101
Manufacturer:
PowTech
File Size:
408.44 KB
Description:
Pwm/vfm step-down dc-dc controller.
PT1101, PWM/VFM Step-down DC-DC Controller
The PT1101 Series are CMOS-based PWM step-down DC/DC Controllers with low supply current.
A low ripple, high efficiency step-down DC/DC converter can be easily composed of with additional several external components such as a power-transistor, an inductor, a diode and capacitors.
Output voltage is f
PT1101 Features
* Wide Range Of Input Voltage: High Efficiency: Typ. 90% Oscillation Frequency: 500kHz 2.3V~18V Built-in Soft-start and Protection Function
* APPLICATIONS Power Sources For:
* Hand-held com
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