BDJxxx1HFV Series

6/13

TSZ02201-0M2M0F515120-1-2

© 2015 ROHM Co., Ltd. All rights reserved.

06.Nov.2015 Rev.001

www.rohm.com

TSZ22111・15・001

Application Information

1. Function Diagram (ex. 80°C detect Active

–H type BDJ0801HFV)

The internal IC temperature sensor senses temperature. TEMP terminal output voltage is converted to temperature.

If the temperature exceeds the detect point temperature, the internal comparator forces the OS output to change from

“L” to “H”. (ex. Active-H Type)

OS returns to “L” when the temperature becomes 10°C lower than the detect point temperature.

0

2.0

1.0

(1.300V)

Temperature

Sensitivity

(-8.20mV/°C typ)

Detect Point Temperature

Hysteresis

(10°C typ)

Temperature [°C]

1.5

2.5

3.0

0.5

110

90

70

50

10

130

-30

30

-10

-50