LM5642MTC datasheet(7/40 Pages) TI

tên linh kiện	LM5642MTC

Giải thích chi tiết về linh kiện	LM5642/LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

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nhà sản xuất	TI [Texas Instruments]

Trang chủ	http://www.ti.com

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7 / 40 page

4

2

SGND

8

COMP1

3

ON/SS1

9

COMP2

12

28

1

26

27

VDD1

24

23

21

VIN

22

VLIN5

7

SYNC

5

VDD2

19

UV_DELAY

6

11

13

15

14

18

17

16

20

IC1

LM5642

ON/SS2

10

+

25

C1

C34

R28

C11

C12

R27

R23

R24

C27

C26

C20

C19

C2

R1

Q1

Q2

L1

R10

R11

C3

R2

R7

C4

R6

C6

C7

D3A

VDD

C9

1 PF

100 nF

220 k:

10 nF

4.7 :

1 PF

4.7 PF

8.2 nF

15 nF

8.45

k:

13.7

k:

Si4840DY

Si4850EY

10 PF

50V

2.8Arms

VIN

10 m:

10 nF

100 pF

12 k:

100:

100 pF

100:

100 nF

BAS40-06

4.2 PH

7 m:

330 PF

6.3V

10 m:

2.26

k:

4.99 k:

+

C13

R13

Q4

Q5

L2

R19

R20

C14

R14

R15

R16

C16

D3B

VDD

C23

Si4840DY

Si4850EY

10 PF

50V

2.8Arms

VIN

10 m:

10 nF

100 pF

6.8 k:

100:

100 pF

100:

100 nF

BAS40-06

10 P+

12 m:

330 PF

6.3V

10 m:

8.25

k:

4.99 k:

C16

C25

S1

S2

VDD

SYNC

Vin = 24V+10%

Vo1 = 1.8V, 7A

Vo2 = 3.3V, 4A

FB1

ILIM1

RSNS1

KS1

CBOOT1

HDRV1

SW1

LDRV1

PGND

FB2

ILIM2

RSNS2

KS2

SW2

HDRV2

CBOOT2

LDRV2

LM5642, LM5642X

www.ti.com

SNVS219K – JUNE 2003 – REVISED APRIL 2013

Figure 3. Typical 2 Channel Application Circuit

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Product Folder Links: LM5642 LM5642X

Số phần tương tự - LM5642MTC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM5642MTC	667Kb / 24P	High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
	LM5642MTC	784Kb / 28P	High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
	LM5642MTCX	784Kb / 28P	High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

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Mô tả tương tự - LM5642MTC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM5642	1Mb / 42P	[Old version datasheet] LM5642/LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
National Semiconductor ...	LM5642	667Kb / 24P	High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
Texas Instruments	LM5642	1Mb / 40P	[Old version datasheet] High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
National Semiconductor ...	LM5642	784Kb / 28P	High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization
ON Semiconductor	NCP4060A	1Mb / 21P	Buck Converter - High Voltage, Synchronous August, 2019 ??Rev. 3
ON Semiconductor	NCP4060	1Mb / 20P	High Voltage Synchronous Buck Converter January, 2018 ??Rev. 3
National Semiconductor ...	LM20136	543Kb / 22P	6A, Synchronous Buck Regulator with Input Synchronization
Texas Instruments	LM20333	1Mb / 30P	[Old version datasheet] 3A Synchronous Buck Regulator with Frequency Synchronization
Rohm	BD93291EFJ	986Kb / 25P	Dual Synchronous Buck Converter
Linear Technology	LTC3895EFE	605Kb / 10P	High Input Voltage Synchronous Buck Converter

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