99W068A
High Voltage high side switch
BA4910FP
Description The BA4910FP is a high voltage high side switch which has an output that can be turned ON/OFF by a CTL pin. Circuit current of 1µA (Typ.) at standby is perfect for power saving. Applications are various including car stereos and printers.
Dimension (Units:mm)
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Features 1) Maximum voltage of 50V PNP 2) Due to built-in output current control, IC is protected from destruction caused by output short circuits 3) Built-in over current detection delay circuit 4) Surge resistant due to over voltage protection circuit being built-in. 5) Built-in temperature protection circuit to protect IC from thermal destruction Applications Car Stereos Absolute Maximum Ratings (Ta=25˚C)
Parameter Applied voltage 1 Applied voltage 2 Power dissipation Operating temperature range Storage temperature range Peak supply voltage Symbol VCC CTL Pd Topr Tstg VCC PEAK Limits 50 10 1000 - 40 ~ +85 - 55 ~ +150 60
*2 *1
TO252-5
Unit V V mW ˚C ˚C V
*1 Derating: 8.0mW/˚C for operation above Ta=25˚C. *2 tr 1msec. Applied voltage: within 200msec.
October, 1999
Recommended Operating Conditions (Ta=25˚C)
Parameter Power supply voltage Symbol VIN Min. 8.5 Typ. 14.4 Max. 16 Unit V
Electrical Characteristics
Parameter Stand by current Operating current
