LIA135 / LIA13

R01

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3

1. Specifications

1.1 Package Pinout

1.2 Pin Description

1.3 Absolute Maximum Ratings

Unless otherwise specified, Absolute Maximum ratings are at 25°C. Absolute Maximum Ratings are stress ratings.

Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at

these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied.

Typical values are characteristic of the device at 25°C, and are the result of engineering evaluations. They are

provided for information purposes only, and are not part of the manufacturing testing requirements.

8

7

6

5

1

2

3

4

Pin#

Name

Description

1

N/C

No Connect - not used

2

N/C

LIA135: No Connect - not used

B

LIA136: Phototransistor Base

3

C

Phototransistor Collector

4

E

Phototransistor Emitter

5

LED

LED Anode and Input Side Power

6COMP

Error Amplifier Compensation

(Error amplifier output)

7

GND

Ground (Secondary side of supply)

8FB

Feedback Input

(Error Amplifier Input / Summing node)

Parameter

Symbol

Ratings

Unit

Collector-Emitter Voltage

25

V

Emitter-Collector Voltage

7V

Collector Current

50

mA

Input Voltage (Referenced to GND)

15

V

Input DC Current

20

mA

145

mW

85

mW

145

mW

Isolation Voltage, Input Side to Output Side

3750

Operating Temperature:

LIA135

-40 to +85

°C

LIA136

-40 to +110

°C

Storage Temperature

-55 to +125

°C