LM21215MHX datasheet(8/33 Pages) TI1

부품명	LM21215MHX

상세설명	15A High Efficiency Point of Load Synchronous Buck Regulator

Download	33 Pages

Scroll/Zoom	100%

제조업체	TI1 [Texas Instruments]

홈페이지	http://www.ti.com

Logo

8 / 33 page

-40 -20

0

20

40

60

80 100 120

6.6

6.8

7.0

7.2

7.4

7.6

7.8

8.0

JUNCTION TEMPERATURE (°C)

VIN = 3.3V

VIN = 5.5V

VOUT (50 mV/Div)

IOUT (10A/Div)

3.0

3.5

4.0

4.5

5.0

5.5

14

15

16

17

18

19

20

21

22

VIN(V)

RILIM = 24.9k

RILIM = 16.5k

-40 -20

0

20

40

60

80 100 120

19.0

19.5

20.0

20.5

21.0

21.5

22.0

22.5

23.0

JUNCTION TEMPERATURE (°C)

VIN = 3.3V

VIN = 5.5V

-40 -20

0

20

40

60

80 100 120

2

3

4

5

6

7

8

9

10

JUNCTION TEMPERATURE (°C)

LOW SIDE

HIGH SIDE

3.0

3.5

4.0

4.5

5.0

5.5

4

5

6

7

8

9

10

11

12

VIN(V)

RILIM = 41.2k

RILIM = 74.9k

LM21215

SNVS625E – FEBRUARY 2011 – REVISED MARCH 2013

www.ti.com

Typical Performance Characteristics (continued)

Unless otherwise specified: VIN = 5V, VOUT = 1.2V, L= 0.56µH (1.8mΩ RDCR), CSS = 33nF, TA = 25°C for efficiency curves,

loop gain plots and waveforms, and TJ = 25°C for all others.

FET Resistance vs. Temperature

Peak Current Limit (ICLR) vs. VIN

Figure 14.

Figure 15.

Peak Current Limit (ICLR) vs. Temperature

Peak Current Limit (ICLR) vs. VIN

RILIM = 10 kΩ

Figure 16.

Figure 17.

Peak Current Limit (ICLR) vs. Temperature

RILIM = 61.9 kΩ

Load Transient Response

100 µs/DIV

8

Submit Documentation Feedback

Product Folder Links: LM21215

유사한 부품 번호 - LM21215MHX

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM21215	1Mb / 10P	Evaluation Board provides a solution to examine the high efficiency
Texas Instruments	LM21215A	493Kb / 26P	[Old version datasheet] LM21215A-1 15A High Efficiency Synchronous Buck Regulator with Frequency Synchronization
	LM21215AMH-1	493Kb / 26P	[Old version datasheet] LM21215A-1 15A High Efficiency Synchronous Buck Regulator with Frequency Synchronization
	LM21215AMH-1	1Mb / 38P	[Old version datasheet] 15-A Ultra High-Efficiency Synchronous Buck Converter
	LM21215AMH-1/NOPB	1Mb / 38P	[Old version datasheet] 15-A Ultra High-Efficiency Synchronous Buck Converter

More results

유사한 설명 - LM21215MHX

제조업체	부품명	데이터시트	상세설명
Texas Instruments	LM21212MHX-1	1Mb / 33P	[Old version datasheet] 12A High Efficiency Synchronous Point of Load Buck Regulator
Texas Instruments	LM21212-1	1Mb / 33P	[Old version datasheet] 12A High Efficiency Synchronous Point of Load Buck Regulator with Frequency Synchronization
Shenzhen Guan Hua Wei Y...	WSG02P06	2Mb / 5P	High Frequency Point-of-Load Synchronous Buck Converter.
Shenzhen Guan Hua Wei Y...	WSF30100D	1Mb / 5P	High Frequency Point-of-Load Synchronous Buck Converter
International Rectifier	IRF7805ZTRPBF	275Kb / 10P	High Frequency Point-of-Load Synchronous Buck Converter
International Rectifier	IRF7831TRPBF	275Kb / 10P	High Frequency Point-of-Load Synchronous Buck Converter
Sanken electric	NR263S	1Mb / 29P	Light Load High Efficiency Synchronous Buck Regulator IC
Shenzhen Guan Hua Wei Y...	WSF55P06	1Mb / 5P	High Frequency Point-of-Load Synchronous
ON Semiconductor	FAN23SV65AMPX	1Mb / 22P	15A Synchronous Buck Regulator September 2015 Rev. 1.0
ON Semiconductor	FAN23SV15MAMPX	1Mb / 21P	15A Synchronous Buck Regulator Rev. 1.1

More results

LM21215MHX 데이터시트(PDF) 8 Page - Texas Instruments

LM21215MHX 데이터시트(HTML) 8 Page - Texas Instruments

유사한 부품 번호 - LM21215MHX

유사한 설명 - LM21215MHX

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

데이터시트 다운로드

링크 URL