HV9805 datasheet(9/34 Pages) MICROCHIP

9 / 34 page

 2015 Microchip Technology Inc.

DS20005374A-page 9

HV9805

Note:

Unless otherwise indicated, VDD = 8.2V, TA = +25°C, fSWI =100 kHz.

FIGURE 2-13:

Valley Detector Propagation

Delay vs. Temperature.

FIGURE 2-14:

Undervoltage Upper

Threshold Voltage vs. Temperature.

FIGURE 2-15:

Undervoltage Lower

Threshold Voltage vs. Temperature.

FIGURE 2-16:

Overvoltage Upper

Threshold Voltage vs. Temperature.

FIGURE 2-17:

Overvoltage Lower

Threshold Voltage vs. Temperature.

FIGURE 2-18:

Constant Current Regulator

Reference Voltage vs. Temperature (RUN State).

100

150

200

-50

-25

100

125

150

Temperature ( C)

VAL

0.0

0.5

1.0

-50

-25

100

125

150

Temperature (°C)

UVU

0.0

0.5

1.0

-50

-25

100

125

150

Temperature (°C)

UVL

0.0

0.5

1.0

1.5

2.0

-50

-25

100

125

150

Temperature (°C)

OVU

0.0

0.5

1.0

1.5

2.0

-50

-25

100

125

150

Temperature (°C)

OVL

0.90

0.92

0.94

0.96

0.98

1.00

1.02

1.04

1.06

1.08

1.10

-50

-25

100

125

150

Temperature ( C)

REF,CCR

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