BLE18PS080SN1 datasheet(11/36 Pages) TI

부품명	BLE18PS080SN1

상세설명	TPS6291x 3-V to 17-V, 2-A/3-A Low Noise and Low Ripple Buck Converter with Integrated Ferrite Bead Filter Compensation

PDF	36 Pages

Scroll/Zoom	100%

제조업체	TI [Texas Instruments]

홈페이지	http://www.ti.com

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11 / 36 page

5 V to 3.3 V, 1 A

2.2 μH, 2.2 MHz

First and second L-C

Figure 6-25. VOUT Ripple After the Second L-C

Filter

5 V to 3.3 V, 1 A

2.2 μH, 2.2 MHz

First and second L-C

Figure 6-26. VOUT Ripple FFT After the Second L-C

Filter

12 V to 1.2 V, 1 A

2.2 μH, 1 MHz

S-CONF = OFF,

Random

Figure 6-27. Spread Spectrum FFT

12 V to 1.2 V

2.2 μH, 1 MHz

First L-C Only

NR/SS = Open, 100 nF, 470 nF, 2.2 μF, BW = 100 Hz to 100

kHz

Figure 6-28. Output Noise Density vs Frequency

12 V to 1.2 V

2.2 μH, 1 MHz

First L-C Only

NR/SS = 470 nF, CFF = Open, 100 nF, 1 μF

Figure 6-29. Output Noise Density vs Frequency

12 V to 1.8 V

2.2 μH, 1 MHz

First L-C Only

NR/SS = Open, 100 nF, 470 nF, 2.2 μF, BW = 100 Hz to 100

kHz

Figure 6-30. Output Noise Density vs Frequency

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TPS62912, TPS62913

SLVSFP4 – AUGUST 2020

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Product Folder Links: TPS62912 TPS62913

BLE18PS080SN1 데이터시트(PDF) 11 Page - Texas Instruments