MIC2595(2004) View Datasheet(PDF) - Micrel

Part Name

Description

Manufacturer

MIC2595
(Rev.:2004)

Single-Channel, Negative High-Voltage Hot Swap Power Controllers/Sequencers

Micrel 

MIC2589/2595

VUV

VGATE

1.223V

tUVPHL

tUVPLH

1.243V

1V

1V

Figure 4. MIC2589/89R Undervoltage Response

VOFF

1.223V

VGATE

tOFFHL

1V

Figure 5a. MIC2595/95R OFF to GATE Drive Response

1.223V

VON

tONLH

VGATE

1V

Figure 5b. MIC2595/95R ON to GATE Drive Response

MIC2589/95-1

VDRAIN

PWRGD

Outputs

VEE

VPGTH

tPGLH1

VPGTH

tPGHL1

PWRGDx not asserted

PWRGDx asserted - High Impedance

VPWRGD — VDRAIN = 0V

PWRGD1

VEE

PWRGD2 PWRGD3

PWRGDx not asserted

VPWRGD — VDRAIN = 0V

MIC2589/95-2

VDRAIN

VEE

/PWRGD

Outputs

VEE

VPGTH

tPGHL2

VPGTH

tPGLH2

/PWRGD1 /PWRGD2 /PWRGD3

Figure 6. DRAIN to Power-Good Response

Micrel

March 2004

9

M9999-031504

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