HCPL-316J-500E Datasheet, PDF(4/33 Page) AVAGO TECHNOLOGIES LIMITED – 2.5 Amp Gate Drive Optocoupler with Integrated (VCE) Desaturation Detection and Fault Status Feedback

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HCPL-316J-500E Datasheet, PDF (4/33 Pages) AVAGO TECHNOLOGIES LIMITED – 2.5 Amp Gate Drive Optocoupler with Integrated (VCE) Desaturation Detection and Fault Status Feedback

◁

Package Pin Out

1 VIN+

2 VIN-

3 VCC1

4 GND1

5 RESET

6 FAULT

7 VLED1+

8 VLED1-

VE 16

VLED2+ 15

DESAT 14

VCC2 13

VC 12

VOUT 11

VEE 10

VEE 9

Pin Descriptions

Symbol Description

VIN+

Noninverting gate drive voltage output (VOUT)

control input.

VIN-

Inverting gate drive voltage output

(VOUT) control input.

VCC1 Positive input supply voltage. (4.5 V to 5.5 V)

GND1

RESET

FAULT

VLED1+

VLED1-

Input Ground.

FAULT reset input. A logic low input for at least

0.1 Î¼s, asynchronously resets FAULT output high

and enables VIN. Synchronous control of RESET

relative to VIN is required. RESET is not affected

by UVLO. Asserting RESET while VOUT is high does

not affect VOUT.

Fault output. FAULT changes from a high

impedance state to a logic low output within

5 Î¼s of the voltage on the DESAT pin exceeding

an internal reference voltage of 7 V. FAULT

output remains low until RESET is brought low.

FAULT output is an open collector which allows

the FAULT outputs from all HCPL-316Js in a

circuit to be connected together in a âwired ORâ

forming a single fault bus for interfacing directly

to the micro-controller.

LED 1 anode. This pin must be left unconnected

for guaranteed data sheet performance. (For

optical coupling testing only.)

LED 1 cathode. This pin must be connected to

ground.

Symbol

Description

Common (IGBT emitter) output supply voltage.

VLED2+

DESAT

VCC2

LED 2 anode. This pin must be left unconnected

for guaranteed data sheet performance. (For

optical coupling testing only.)

Desaturation voltage input. When the voltage

on DESAT exceeds an internal reference

voltage of 7 V while the IGBT is on, FAULT

output is changed from a high impedance

state to a logic low state within 5 Î¼s. See

Note 25.

Positive output supply voltage.

Collector of output pull-up triple-darlington

transistor. It is connected to VCC2 directly or

through a resistor to limit output turn-on

current.

VOUT

Gate drive voltage output.

VEE

Output supply voltage.

▷