LM3478MA_15 datasheet(5/26 Pages) TI

номер детали	LM3478MA

подробное описание детали	High-Efficiency Low-Side N-Channel Controller for Switching Regulator

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LM3478MA

www.ti.com

SNVS705B – FEBRUARY 2011 – REVISED FEBRUARY 2013

Typical Performance Characteristics

Unless otherwise specified, VIN = 12V, TJ = 25°C.

IQ vs Input Voltage (Shutdown)

ISupply vs Input Voltage (Non-Switching)

Figure 3.

Figure 4.

ISupply vs VIN (Switching)

Switching Frequency vs RFA

Figure 5.

Figure 6.

Frequency vs Temperature

Drive Voltage vs Input Voltage

Figure 7.

Figure 8.

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Аналогичный номер детали - LM3478MA_15

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	LM3478MA/NOPB	1Mb / 32P	[Old version datasheet] High-Efficiency Low-Side N-Channel Controller for Switching Regulator
Texas Instruments	LM3478MAX/NOPB	1Mb / 32P	[Old version datasheet] High-Efficiency Low-Side N-Channel Controller for Switching Regulator

производитель	номер детали	датащи	подробное описание детали
National Semiconductor ...	LM3478	624Kb / 21P	High Efficiency Low-Side N-Channel Controller for Switching Regulator
Texas Instruments	LM3478	1Mb / 32P	[Old version datasheet] High-Efficiency Low-Side N-Channel Controller for Switching Regulator
National Semiconductor ...	LM3478	507Kb / 22P	High Efficiency Low-Side N-Channel Controller for Switching Regulator
	LM3487	2Mb / 22P	High Efficiency High-Side N-Channel Controller for Switching Regulator
	LM3477	815Kb / 23P	High Efficiency High-Side N-Channel Controller for Switching Regulator
Texas Instruments	LM3477	1Mb / 34P	[Old version datasheet] High Efficiency High-Side N-Channel Controller for Switching Regulator
	LM3478	1Mb / 38P	[Old version datasheet] LM3478x/-Q1 High-Efficiency Low-Side N-Channel Controller for Switching Regulator
	LM3477	1Mb / 35P	[Old version datasheet] LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator
National Semiconductor ...	LM3488	1,001Kb / 24P	High Efficiency Low-Side N-Channel Controller for Switching Regulators
Texas Instruments	LM3488MMX	1Mb / 33P	[Old version datasheet] High Efficiency Low-Side N-Channel Controller for Switching Regulators