ON SEMICONDUCTOR NCP1400A Manual

Update: 28 September, 2023

The NCP1400A series is a micropower step-up DC to DC converter designed specifically for powering portable equipment from one or two cell battery packs. These devices can start up with a voltage of 0.8V and operate down to as low as 0.2V. With only four external components, this series allows for the implementation of highly efficient converters capable of delivering up to 100mA of output current. Each device includes an on-chip fixed frequency oscillator, pulse width modulation controller, phase compensated error amplifier for stable operation in discontinuous mode, soft-start, voltage reference, driver, and power MOSFET switch with current limit protection. Additionally, there is a chip enable feature to power down the converter and extend battery life. The NCP1400A devices are available in the Thin SOT23-5 package with seven standard regulated output voltages. Additional voltages ranging from 1.8V to 4.9V in 100mV steps can be manufactured.

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Brand: ON

File format: PDF

Size: 155 KB

MD5 Checksum: 02EE7CC619132B0EC75DCE73F663DBF3

Publication date: 09 May, 2012

Downloads: -

PDF Link: ON SEMICONDUCTOR NCP1400A Manual PDF