ALTAIR04-900TR Просмотр технического описания (PDF) - STMicroelectronics

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ALTAIR04-900TR

Off-line all-primary-sensing switching regulator

STMicroelectronics 

Maximum ratings

3

Maximum ratings

ALTAIR04-900

3.1

Absolute maximum ratings

Table 2. Absolute maximum ratings

Symbol Pin

Parameter

VDS 1,2, 13-16 Drain-to-source (ground) voltage

ID 1,2, 13-16 Drain current

Single pulse avalanche energy

Eav

1,2, 13-16

(Tj = 25 °C, ID = 0.7 A)

Vcc

3

Supply voltage (Icc < 25 mA)

IZCD/FB

Vcomp

Ptot

Tj

Tstg

6

Zero-current detector current

8

Analog input

Power dissipation @TA = 50 °C

Junction temperature range

Storage temperature

Value Unit

-1 to 900 V

0.7

A

25

mJ

Self limiting V

±2

mA

-0.3 to 3.6 V

0.9

W

-40 to 150 °C

-55 to 150 °C

3.2

Thermal data

Table 3. Thermal data

Symbol

Parameter

Rthj-pin

Rthj-amb

Thermal resistance, junction-to-pin

Thermal resistance, junction-to-ambient

Max. value

10

110

Unit

°C/W

6/29

DocID18211 Rev 3

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