Datasheet4U Logo Datasheet4U.com

LT4430 - Secondary-Side Optocoupler Driver

Datasheet Summary

Features

  • ES 600mV Reference (1.25% Over Temperature) Wide Input Supply Range: 3V to 20V Overshoot Control Function Prevents Output Overshoot on Startup and Short-Circuit Recovery High Bandwidth Error Amplifier Permits Simple Loop Frequency Compensation Ground-Referenced OptoCoupler Drive 10mA OptoCoupler Drive with Current Limiting Low Profile (1mm) ThinSOTTM Package.

📥 Download Datasheet

Datasheet preview – LT4430

Datasheet Details

Part number LT4430
Manufacturer Linear Technology
File Size 2.11 MB
Description Secondary-Side Optocoupler Driver
Datasheet download datasheet LT4430 Datasheet
Additional preview pages of the LT4430 datasheet.

📁 Similar Datasheet

  • LT441 - LED (LED Technology)
  • LT4.5MB - Ceramic Filters (Token)
  • LT4000-S - Current Transducer LT 4000-S (LEM)
  • LT4070EA - LED Panel Display(Substrate Type) (Sharp Electrionic Components)
  • LT41050 - Isolated High-Speed CAN Transceiver (NVE)
  • LT411 - LED (LED Technology)
  • LT412 - LED (LED Technology)
  • LT4121 - White LED Step-drive (Longtium Microelectronics)
  • LT421 - LED (LED Technology)
  • LT423 - LED (LED Technology)
Other Datasheets by Linear Technology
  • LT4180 - Virtual Remote Sense Controller
  • LT4220 - Dual Supply Hot Swap Controller
  • LT4250H - Negative 48V Hot Swap Controller
  • LT4250L - Negative 48V Hot Swap Controller
  • LT4254 - Positive High Voltage Hot Swap Controller with Open-Circuit Detect
  • LT4256-1 - (LT4256-1/-2) Positive High Voltage Hot Swap Controllers
  • LT4256-2 - (LT4256-1/-2) Positive High Voltage Hot Swap Controllers
  • LT4256-3 - Positive High Voltage Hot Swap Controller

Full PDF Text Transcription

Click to expand full text
LT4430 Secondary-Side Optocoupler Driver www.datasheet4u.com ■ ■ ■ FEATURES 600mV Reference (1.25% Over Temperature) Wide Input Supply Range: 3V to 20V Overshoot Control Function Prevents Output Overshoot on Startup and Short-Circuit Recovery High Bandwidth Error Amplifier Permits Simple Loop Frequency Compensation Ground-Referenced OptoCoupler Drive 10mA OptoCoupler Drive with Current Limiting Low Profile (1mm) ThinSOTTM Package DESCRIPTIO ■ The LT®4430 drives the optocoupler that crosses the galvanic barrier in an isolated power supply. The IC contains a precision-trimmed reference, a high bandwidth error amplifier, an inverting gain of 6 stage to drive the optocoupler and unique overshoot control circuitry. The LT4430’s 600mV reference provides ±0.75% initial accuracy and ±1.
Published: |