LMR23630AFDDA datasheet(25/42 Pages) TI1

Part #	LMR23630AFDDA

Description	SIMPLE SWITCHER 36-V, 3-A Synchronous Step-Down Converter

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Manufacturer	TI1 [Texas Instruments]

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LMR23630

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SNVSAH2C – DECEMBER 2015 – REVISED JUNE 2017

Product Folder Links: LMR23630

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Unless otherwise specified the following conditions apply: VIN = 12 V, fSW = 400 kHz, L = 8.2 µH, COUT = 150 µF, TA = 25 °C.

VIN = 12 V

VOUT = 5 V

IOUT = 2 A

Figure 28. Start Up by VIN

VIN = 12 V

VOUT = 5 V

IOUT = 2 A

Figure 29. Start Up by EN

VIN = 12 V

IOUT = 0.3 A to 3 A, 100 mA / μs

VOUT = 5 V

Figure 30. Load Transient

VOUT = 5 V

VOUT = 7 V to 36 V, 2 V / μs

IOUT = 3 A

Figure 31. Line Transient

VOUT = 5 V

IOUT = 1 A to short

Figure 32. Short Protection

VOUT = 5 V

IOUT = short to 1 A

Figure 33. Short Recovery

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