M5291FP 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

일치하는 목록

M5291FP

DC / DC Converter

Renesas Electronics 

M5291P/FP

3. Step-down Circuit

VIN = 24 V

VOUT = 5 V

IO = 0.1 A

f = 50 kHz

1

2

D

L

440 µH

CT

3

330 pF

4

VOUT

5 V/0.1 A

+

COUT

100 µF

QS

R

Oscillator

1.17 V

Comparator

+

−

8

R3

1.2 kΩ

7

RSC

2Ω

6

+

VIN

24 V

CIN

100 µF

5

R1

3.6 kΩ

R2

1.2 kΩ

4. Step-down Circuit with Transistor

VIN = 24 V

VOUT = 5 V

IO = 1 A

f = 50 kHz

R3

100 Ω

PNP

Tr

1

R4

300 Ω

D

2

L

47 µH

3

CT

330 pF

4

VOUT

5 V/1 A

+

COUT

100 µF

QS

R

Oscillator

1.17 V

Comparator

+

−

8

7

RSC

0.16 Ω

6

+

VIN

24 V

CIN

5

R1

3.6 kΩ

R2

1.2 kΩ

REJ03D0841-0300 Rev.3.00 Jun 15, 2007

Page 5 of 9

Share Link: