HV9102P データシートの表示（PDF） - Supertex Inc

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HV9102P

High-Voltage Switchmode Controllers with MOSFET

Supertex Inc 

HV9100/HV9102/HV9103

Electrical Characteristics (Continued)

(VDD = 10V, +VIN = 48V, Discharge = -VIN = 0V, RBIAS = 390KΩ, ROSC = 330KΩ,TA = 25°C, unless otherwise specified)

Symbol Parameters

Min

Typ

Max

Unit Conditions

Pre-Regulator/Startup

+VIN Allowable Input Voltage

HV9100

HV9102/03

70

V

IIN = 10µA

120

VTH

VLOCK

Input Leakage Current

VDD Pre-regulator Turn-off

Threshold Voltage

Undervoltage Lockout

10

µA

VDD > 9.4V

7.8

8.6

9.4

V

IPREREG = 10µA

7.0

8.1

8.9

V

RL = 100Ω from Drain to VDD

Supply

IDD

Supply Current

IBIAS

Bias Current

VDD

Operating Range

0.60

1.0

mA

0.55

20

mA Shutdown = -VIN

µA

9.0

13.5

V

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

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

MOSFET Switch

BVDSS Breakdown Voltage

RDS(ON) Drain-to-Source

On-resistance

HV9100

150

V

VSOURCE = Shutdown = 0V,

HV9102/03

200

ID = 100µA,

TA = -55°C to 125°C

HV9100

3.5

5.0

Ω

VSOURCE = 0V, ID = 100mA

HV9102/03

7.0

Ω

IDSS

OFF State Drain Leakage Current

CDS

Drain Capacitance

Note:

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

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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