Applications

? Programmable Logic Controllers (PLCs)

? Battery Management System (BMS)

? Industrial Inverters

General

The TLP2770 is a 20-Mbps low-power photocoupler in the small SO6L package.

It is housed in a thin SO6L package of 2.3 mm (max). The TLP2770 has guaranteed the isolation voltage 5 kVrms

and compliant with international safety standards for reinforced insulation.

The TLP2770 consumes supply current (IDDL/IDDH) of only 0.4 mA maximum over the entire operating

temperature range of -40  to 125  and operates at a supply voltage as low as 2.7 V, contributing to a reduction

in power consumption of various systems.

The input forward current can be less than 1 mA maximum, allowing direct drive by a microcontroller.

The detector has a totem-pole output stage with current sourcing and sinking capabilities. The TLP2770 has an

internal Faraday shield that provides a guaranteed common-mode transient immunity of ±20 kV/μs.

特性 Features

(1) Package: SO6L

(2) Data transfer rate: 20 MBd (typ.) (NRZ)

(3) Supply current: 0.4 mA (max)

(4) Threshold input current: 1 mA (max)

(5) Supply voltage: 2.7 to 5.5 V

(6) Operating temperature: -40 to 125 

(7) Propagation delay time: tpHL/tpLH = 60 ns (max)

(8) Pulse width distortion: |tpHL-tpLH| = 25 ns (max)

(9) Isolation voltage: 5000 Vrms (min)

(10) Safety standards

UL-approved: UL1577, File No.E67349

cUL-approved: CSA Component Acceptance Service No.5A File No.E67349

VDE-approved: EN60747-5-5, EN60065, EN60950-1, EN 62368-1 (Note 1)