PI2122 datasheet(3/19 Pages) VICOR

3 / 19 page

Picor Corporation • picorpower.com

PI2122

Rev1.0

Page 3 of 19

Absolute Maximum Ratings

D1 to D2 (VD1-D2), D1 or D2 to GND

Drain current (ID ) continuous

12A,

Drain current (ID ) pulsed (100μs)

60A

Thermal Resistance RθJA

(3)

°C/W

-0.3 to 17.3V/40mA

SP, SN, OV, OCT

-0.3 to 8.0V/ 10mA

UV, SCD, FT

-0.3 to 17.3V/ 10mA

GND

-0.3V/ 5A peak

Storage Temperature

-65

oC to 150 oC

Operating Junction Temperature

-40

oC to Thermal shutdown

Lead Temperature (Soldering, 20 sec)

250

ESD Rating (In accordance with JEDEC JESD 51-5)

2kV HBM

Electrical Specifications

Unless otherwise specified: -40

°C < TJ < 125°C, VC =12V, CVc = 1uF, COCT = 2nF

Parameter

Symbol

Min

Typ

Max

Units

Conditions

VC Supply

Operating Supply Range

(4)

VVC-GND

4.5

13.2

No VC Limiting Resistors

Quiescent Current

IVC

3.7

4.2

Normal Operating Conditions

No Faults

Clamp Voltage

VVC-CLM

15.5

IVC=10mA

VC Clamp Shunt Resistance

RVC

7.5

Delta IVC=10mA

VC Under-voltage Rising Threshold

VVCUVR

4.3

4.5

VC Under-voltage Falling Threshold

VVCUVF

4.0

4.15

VC Under-voltage Hysteresis

VVCUVHS

150

Internal Dual N-Channel MOSFETs

D1 to D2 Breakdown Voltage

VD1-D2

In off state I=10uA;

Tj=25°C; Figure 12, page 11

D1 to GND or D2 to GND

In OFF state I=10uA; Tj=25°C

Drain Current Continuous

ID1-D2

In ON state; Tj=25°C

D1 to D2 On Resistance

RDSon

In on state, ID=10A; Tj=25°C

VC-V(D2) ≥ 4.0V

FAULT

Under-Voltage Rising Threshold

VUVR

500

540

Under-Voltage Falling Threshold

VUVF

440

475

Under-Voltage Threshold Hysteresis

VUVHS

Under-voltage Bias Current

IUV

-1

μA

Over-voltage Rising Threshold

VOVR

500

540

Over-voltage Falling Threshold

VOVF

440

475

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