HV9112 データシートの表示（PDF） - Microchip Technology

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HV9112

High-Voltage Current-Mode PWM Controller

Microchip Technology 

HV9110/HV9112/HV9113

ELECTRICAL CHARACTERISTICS (CONTINUED)

Electrical Specifications: VDD = 10V, VIN = 48V, VDISC = 0V, RBIAS = 390 kΩ, ROSC = 330 kΩ, TA= 25°C unless otherwise noted.

Parameters

Sym. Min.

Typ. Max. Units

Conditions

ERROR AMPLIFIER

Feedback Voltage HV9110/13

VFB

HV9112

Input Bias Current

Input Offset Voltage

Open-loop Voltage Gain

Unity Gain Bandwidth

IIN

VOS

AVOL

GB

Output Source Current

ISOURCE

Output Sink Current

ISINK

HIGH-VOLTAGE REGULATOR AND START-UP

Input Voltage

HV9110/13

VIN

HV9112

Input Leakage Current

Regulator Turn-off Threshold Voltage

Undervoltage Lockout

SUPPLY

IIN

VTH

VLOCK

Supply Current

Quiescent Supply Current

Nominal Bias Current

Operating Range

SHUTDOWN LOGIC

IDD

IQ

IBIAS

VDD

Shutdown Delay

tSD

3.96

4

4.04

3.92

4

4.08

—

25

500

Nulled during trim

60

80

—

1

1.3

—

–1.4

–2

—

0.12

0.15

—

—

—

120

—

—

80

—

—

10

8

8.7

9.4

7

8.1

8.9

—

0.75

1

—

0.55

—

—

20

—

9

—

13.5

—

50

100

NSD Pulse Width

RST Pulse Width

Latching Pulse Width

Input Low Voltage

Input High Voltage

Input Current, Input High Voltage

Input Current, Input Low Voltage

OUTPUT

Output High Voltage HV9110/13

HV9112

HV9110/13

Output Low Voltage All

HV9110/13

tSW

50

—

—

tRW

50

—

—

tLW

25

—

—

VIL

—

—

2

VIH

7

—

—

IIH

—

1

5

IIL

—

–25

–35

VDD–0.25 —

—

VOH VDD–0.3

—

—

VDD–0.3 —

—

VOL

—

—

0.2

—

—

0.3

Output Resistance Pull up

Pull down

ROUT

—

—

15

25

8

20

Pull up

—

20

30

Pull down

—

10

30

Rise Time

tR

—

30

75

Fall Time

tF

—

20

75

Note 1: Design guidance only; Not 100% tested in production.

2: Stray capacitance on OSC input pin must be ≤5 pF.

V VFB shorted to COMP

nA

—

dB

MHz

mA

mA

VFB = 4V

(Note 1)

(Note 1)

VFB = 3.4V

VFB = 4.5V

V IIN < 10 µA; VCC > 9.4V

μA VDD > 9.4V

V IIN = 10 µA

V

mA CL < 75 pF

mA VNSD = 0V

μA

V

ns CL= 500 pF, VCS= 0V

(Note 1)

ns (Note 1)

ns (Note 1)

ns VNSD, VRST = 0V(Note 1)

V

V

μA VIN = VDD

μA VIN = 0V

V IOUT = 10 mA

IOUT = 10 mA,

TA = –55°C to 125°C

V IOUT = –10 mA

IOUT = –10 mA,

TA = –55°C to 125°C

Ω IOUT = ±10 mA

Ω IOUT = ±10 mA,

TA = –55°C to 125°C

ns CL = 500 pF (Note 1)

ns CL = 500 pF (Note 1)

 2016 Microchip Technology Inc.

DS20005505A-page 5

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