HV9110 データシートの表示（PDF） - Microchip Technology

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HV9110

High-Voltage Current-Mode PWM Controller

Microchip Technology 

HV9110/HV9112/HV9113

2.0 TYPICAL PERFORMANCE CURVES

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g. outside specified power supply range) and therefore outside the warranted range.

1M

1M

100k

10k

HV9113

1k

HV9110, HV9112

100k

100

10

1

100m

100

1k

10k

100k

1M

10M

Frequency (Hz)

FIGURE 2-1:

Impedance (Z0).

0

Error Amplifier Output

-10

-20

-30

-40

-50

-60

-70

-80

10

FIGURE 2-2:

Reference.

100

100

1k

10k

100k

1M

Frequency (Hz)

PSRR –Error Amplifier and

10k

10k

100k

1M

ROSC (Ω)

FIGURE 2-4:

Output Switching Frequency

vs. Oscillator Resistance.

80

70

60

180

50

120

40

60

30

0

20

-60

10

-120

0

-180

-10

100

1k

10k

100k

1M

Frequency (Hz)

FIGURE 2-5:

Gain/Phase.

10k

Error Amplifier Open-loop

VDD = 12V

VDD = 10V

10

1

100k

FIGURE 2-3:

Resistance.

1M

10M

Bias Resistance (Ω)

Bias Current vs. Bias

 2016 Microchip Technology Inc.

ROSC = 100k

1k

ROSC = 10k

100

100m 1

FIGURE 2-6:

(HV9113 only).

ROSC = 1k

10

100 1k

10k 100k 1M

RDISCHARGE (Ω)

RDISCHARGE vs. tOFF

DS20005505A-page 7

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