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Preliminary PI3106-01-HVIZ

Rev 1.3, Jan 17

Pin Description And Maximum Ratings

Figure 2 Picor PI3106-01-HVIZ Pin Out

Pin Description

Pin

Name

Description

+IN

Primary side positive input voltage terminals.

-IN

Primary side negative input voltage terminals.

ENABLE

Converter enable option, functions as 5V reference and on/off control pin. Pull low for off.

TRIM/SS

External soft start pin and trim function. Connect to SGND or ENABLE through resistor for

trim up or trim down.

TM

Temperature measurement output pin.

SGND

Signal ground, primary side referenced.

+OUT

Isolated secondary DC output voltage positive terminals.

-OUT

Isolated secondary DC output voltage negative terminals.

Absolute Maximum Ratings

+IN to -IN Max Operating Voltage

-1.0 to 41Vdc (operating)

+IN to -IN Max Peak Voltage

45Vdc (non-operating, 100ms)

ENABLE to –IN

-0.3 to 6.0Vdc

TM to –IN

-0.3 to 6.0Vdc

TRIM/SS to –IN

-0.3 to 6.0Vdc

+OUT to –OUT

-0.5 to 14.5.0Vdc

Isolation Voltage (+IN/-IN to +OUT/-OUT)

2250Vdc

Isolation Capacitance (+IN/-IN to +OUT/-OUT)

280 pF

Continuous Output Current

4.2A DC (Tcase < 100°C)

Peak Output Current

12A DC (11mm heatsink, 600LFM)

Operating Junction Temperature

-40 to 125°C

Storage Temperature

-50 to 125°C

Case Temperature During Reflow

245°C

TRIM/SS

+IN

SGND

TM

ENABLE

-IN

+OUT

-OUT

PI3106-01-HVIZ