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R1200K - STEP-UP DC/DC CONVERTER

Download the R1200K datasheet PDF. This datasheet also covers the R1200Z variant, as both devices belong to the same step-up dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General 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

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R1200Z-Nisshinbo.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number R1200K
Manufacturer Nisshinbo
File Size 1.17 MB
Description STEP-UP DC/DC CONVERTER
Datasheet download datasheet R1200K Datasheet

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Other Datasheets by Nisshinbo

Part Number Description
R1200L STEP-UP DC/DC CONVERTER
R1200N STEP-UP DC/DC CONVERTER
R1200Z STEP-UP DC/DC CONVERTER
R1202L STEP-UP DC/DC CONVERTER
R1202N STEP-UP DC/DC CONVERTER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.