IXHQ100PI Ver la hoja de datos (PDF) - IXYS CORPORATION

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IXHQ100PI

Negative Voltage Hot Swap Controller with Active Power Filter

IXYS CORPORATION 

IXHQ 100PI

IXHQ 100SI

Absolute Maximum Ratings

Symbol

Definition

Max. Rating

VCC-VAGND

IVDD

TJM

T

J0

Tstg

IDD

Voltage applied VCCin to AGND Shunt Off: -0.3 V to 16 V

Shunt On:

-0.3 V to 14 V

Shunt On for 10 seconds

14V to 16 V

All other pins except V

-0.3 V to V + 0.3 V

DC

CCin

VDD Load Current

60 mA

Maximum Junction Temperature

125 oC

Operating Temperature Range -40 oC to 85 oC

Storage Temperature Range

-40 oC to 150 oC

Supply Current with Shunt On

25 mA

Pin Description

Electrical Characteristics

Unless otherwise noted, TA = 25 oC; -VIN= 48 V, AGND connected to -VIN, VSHUNToff = 5 V, VCC = 12 V, VGSNSin= 12 V. All voltage measurements

with respect to AGND. IXHQ100 configured as described in Test Conditions.

Symbol

I

CC

VCCSHUNT

V

THSHUNToff

ISHUNToff

V

THINV

RINV

VTHGSNS

IGSNSin

ICAPin

VVDROP

RVDROP

Parameter

Supply current

VCC shunt regulation

voltage

SHUNToff input

threshold voltage

SHUNToff input

bias current

INV input

threshold voltage

INV input

resistance

GSNS sense input

threshold voltage

GSNSin input

bias current

CAPin input bias current

Active filter offset voltage

VDROP input resistance

Test Conditions

V =12 V, V

=V ,

CC

SHUNToff

CC

all outputs unloaded.

ICC forced to 10 mA

when shunt is off

V = 15 V, monitor RST

CC

OUT

V = 12 V, monitor RST

CC

OUT

VCC = 12 V, monitor RSTOUT

Min Typ Max Units

2

3 mA

12 13.8 16

V

1

1.5

2

V

-1

0

1 µA

6

8

10

V

70

130 180 KΩ

4.5

5.8

6

V

-2.6 -2.3

-2 µA

-1

0

1 µA

0.7

0.9

1.1

V

50

70

90 KΩ

ISLOPE

RSLOPEDCHG

IOFFTM

R

OFFTMCHG

SLOPE capacitor

charging current

SLOPE capacitor

discharge resistance

OFFTM capacitor

charging current

OFFTM capacitor

discharge resistance

VOFFTM = 5 V, VGSOURCE = 0 V

VCAPin= 5 V

VDROP = 5 V, IVT = VCC

VSOURCE = 0 V, VCAPin= 5 V

VDROP = 5 V, VSOURCE = 0 V

V =5V

CAPin

70

85

110 mA

90

200 Ω

80 100 120 mA

111 200 Ω

VTHOFFTM

OFFTM input threshold

voltage

OFFTM input voltage when SLOPE

input voltage starts its ramp

3.8

4.5

5.5

V

VCL

Overcurrent threshold bias voltage

90 125 150 mV

2

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