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R1200K - STEP-UP DC/DC CONVERTER

This page provides the datasheet information for the R1200K, a member of the R1200Z STEP-UP DC/DC CONVERTER family.

Datasheet Summary

Description

WLCSP-6-P1 Top View 6 5 4 Bottom View 4 5 6 R1200x NO.EA-192-230529 DFN1616-6 Top View Bottom View 654 45

Features

  • Supply Current Typ. 500µA.
  • Standby Current Max. 3µA.
  • Input Voltage Range 2.3V to 5.5V.
  • Feedback Voltage 1.0V (Externally adjustable).
  • Feedback Voltage Accuracy ±1.5%.
  • Temperature-Drift Coefficient of Feedback Voltage ±150ppm/°C.
  • Oscillator Frequency Typ. 1.2MHz.
  • Maximum Duty Cycle Typ. 91%.
  • Switch ON Resistance Typ. 1.35Ω.
  • UVLO Detector Threshold Typ. 2.0V.
  • Soft-start Time Typ. 1.5ms.

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Datasheet preview – R1200K

Datasheet Details

Part number R1200K
Manufacturer Nisshinbo
File Size 1.17 MB
Description STEP-UP DC/DC CONVERTER
Datasheet download datasheet R1200K Datasheet
Additional preview pages of the R1200K datasheet.

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Full PDF Text Transcription

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R1200Z (WLCSP-6-P1) is the discontinued product as of September 2017. R1200K (DFN(PL)1820-6) is the NRND Product as of April 2023. R1200x SERIES STEP-UP DC/DC CONVERTER FOR OLED BACK LIGHT with SHUTDOWN FUNCTION NO.EA-192-230529 OUTLINE R1200x series are CMOS-based control type step-up DC/DC converter with low supply current ICs. Each of these ICs consists of a Nch MOSFET, NPN transistor, an oscillator, PWM comparator, a voltage reference unit, an error amplifier, a current limit circuit, an under voltage lockout circuit (UVLO), an over voltage protection circuit (OVP), and a soft start circuit. As the external components, an inductor, resistances or capacitors are necessary to make a constant output voltage of step-up DC/DC converter with the R1200x.
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