HV9105P データシートの表示（PDF） - Supertex Inc

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HV9105P

High-Voltage Switchmode Controllers with MOSFET

Supertex Inc 

HV9105/HV9108

Electrical Characteristics (Continued)

(VDD = 10V, +VIN = 48V, Discharge = -VIN = 0V, RBIAS = 820KΩ, ROSC = 910KΩ,TA = 25°C, unless otherwise specified)

Symbol Parameters

Min

Typ

Max

Unit Conditions

Supply

IDD

Supply Current

IBIAS

Bias Current

VDD

Operating Range

Logic

tSD

Shutdown Delay Time1

tSW

Shutdown Pulse Width1

tRW

RESET Pulse Width1

tLW

Latching Pulse Width1

VIL

Input Low Voltage

VIH

Input High Voltage

IIH

Input High Current

IIL

Input Low Current

MOSFET Switch

0.6

mA

0.35

7.5

mA Shutdown = -VIN

µA

9.0

13.5

V

50

100

ns

VSOURCE = -VIN

50

ns

50

ns

25

ns

2.0

V

7.0

V

1.0

5.0

µA

VIN = 10V

-25

-35

µA

VIN = 0V

BVDSS Breakdown Voltage

RDS(ON) Drain-to-Source On-resistance

IDSS

OFF State Drain Leakage Current

CDS

Drain Capacitance

Note:

1. Guaranteed by design. Not subject to production test.

200

240

V

VSOURCE = Shutdown = 0V,

ID = 100µA

3.5

5.0

Ω

VSOURCE = 0V, ID = 100mA

10

µA

VSOURCE = Shutdown = 0V,

VDRAIN = 100V

35

pF

VDS = 25V, Shutdown = 0V

Truth Table

Shutdown

Reset

H

H

H

H→L

L

H

L

L

L→H

L

Output

Normal Operation

Normal Operation, No Change

Off, Not Latched

Off, Latched

Off, Latched, No Change

3

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