The BD9302FP is a 2-channel step-down switching regulator controller with a 2.5-MHz, 2-A power switch and available for 2.5-MHz high speed switching operation, which facilitates settings of switching frequency with external resistance, supporting for a wide input voltage range of 6 to 18 V. Furthermore, due to a low reference voltage of 0.6 V, this BD9302FP .
1) A wide input voltage range of 6 V to 18 V 2) Easy switching frequency setting in the range of 200 k to 2.5 MHz. 3) Two built-in power switches of 0.4 Ω, 2 A. 4) 180˚ phase shift 5) Built-in Under Voltage Lock Out circuit 6) Built-in overcurrent protection circuit 7) Built-in Thermal Shutdown circuit
Use Power supply for DPS requiring two power sources ADSL modem/plasma display Audio devices
Dec. 2008
Absolute maximum ratings (Ta=25˚C)
Item
Symbol
Rating
Power supply voltage Power dissipation
Vcc Pd
20 1450
*
Operating temperature
Topr
-40 ~ +85
Storage temperature Tstg -55 ~ +150
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---|---|---|---|---|
1 | BD9300 |
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2 | BD9300F |
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3 | BD9300FV |
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4 | BD9305AFVM |
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8 | BD9327EFJ |
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10 | BD93291EFJ |
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NXP |
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