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Overview

T40NULP_DCDC_A Bulk is an IP version oflow power and high efficiency PWM step-down DC/DC converterIP with fast transient responseand accurate regulation.Both the main(P-Channel MOSFET)and synchronous(N-ChannelMOSFET)switches are integrated.it works with PWM mode.lt can apply to on-chip digital circuits which need fast respond power supply.

 

Fealures

n Input power voltage range is from 2.2V to 3.6V

n Typical output voltage is 0.9v, can beprogrammed from 0.8V to 1.35V

n Quiescent current is 340uA

n Suitable for lithium-ion battery-powered applications

n Low output ripple: <17mV@lload>180mA

n Fast transient response

n Soft start (＜5ms)

n Output Short and Over-current protection

n Over Temperature protection(≥125℃)

n 180mA output Current(Vin≥2.2V)

n Based on TSMC 40nm ULP 1P6M Process

n Operatingjunction temperature: -40℃~+125℃

n Size:570um*322um