Datasheet4U Logo Datasheet4U.com

S-8813 - 3-CHANNEL WHITE LED DRIVER

General Description

Pin No.

GND VIN CPOUT Description Output pin (constant-current output) Output pin (constant-current output) Output pin (constant-current output) Pump capacitor connection pin (positive pin) Pump capacitor connection pin (negative pin) GND pin V

Key Features

  • s.
  • PFM control CMOS charge pump.
  • Built-in constant-current circuit.
  • Power supply voltage: 2.7 V to 4.5 V.
  • Output current value: A current variable is possible between 5.0 mA and 18 mA (At VIOUT1,2,3≤4.0 V, VIN=3.0 V) Variable voltage type and Variable current setting resistance type are available.
  • Terminal output current matching: ±1% max.
  • Built-in soft start circuit: 1.5 ms typ.
  • Constant current output pins: 3 channels, ±5% accur.

📥 Download Datasheet

Full PDF Text Transcription for S-8813 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for S-8813. For precise diagrams, and layout, please refer to the original PDF.

www.DataSheet.co.kr Rev.2.1_00 3-CHANNEL WHITE LED DRIVER IC (CHARGE PUMP IC WITH BUILT-IN CONSTANT-CURRENT CIRCUIT) S-8813 Series The S-8813 Series is a PFM control char...

View more extracted text
CURRENT CIRCUIT) S-8813 Series The S-8813 Series is a PFM control charge pump DC-DC converter with a built-in constant-current circuit, and was developed using CMOS technology. Its constant current output makes this series ideal as a power supply for current drive LEDs. The S-8813 Series features three output channels and can drive three LEDs. This series is available in two types: a variable voltage type and a variable current setting resistance type. Moreover, since small ceramic capacitors can be used as external capacitors (pump capacitors, input capacitors, output capacitors), the S-8813 Series contributes to set mini

More Datasheets from Seiko Instruments

Part Number Description
S-8821 VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER
S-882Z ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP
S-801 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80230AG VOLTAGE REGULATOR
S-80250AG VOLTAGE REGULATOR
S-80830C SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80840C SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80844C SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80845C (S-808xxC) ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80913C ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR