CS5231-3 데이터 시트보기 (PDF) - ON Semiconductor

부품명

상세내역

일치하는 목록

CS5231-3

500 mA, 3.3 V Linear Regulator with Auxiliary Control

ON Semiconductor 

CS5231−3

1000

2.6

2.4

TJ = 0°C

IGND @ 0°C

2.2

TJ = 27°C

2.0

IGND @ 27°C

Stable Region

TJ = 25°C

100

1.8

TJ = 125°C

IGND @ 125°C

1.6

0.0

0.2

0.4

Load Current (A)

Figure 8. Ground Current vs. Load Current

10

0

1.0 2.0 3.0 4.0 5.0 6.0 7.0

Capacitance ESR (W)

Figure 9. Region of Stable Operation

5.0

3.4

4.8

3.3

4.6

3.2

4.4

4.2

500

4.0

0

10

20

40

60

80 100 120 140

Temperature (°C)

Figure 10. AuxDrv Current Limit vs. Junction

Temperature

CIN = 33 mF

COUT = 33 mF

VIN = 5.00 V

Time, 5.0 ms per division

Figure 11. Transient Response

5.0 V PCI

C1

33 mF

VIN

VOUT

CS5231−3

GND

AuxDrv

3.3 V VAUX

C1

33 mF

M1

C3

33 mF

ASIC

VDD

* indicates PFET body diode

Figure 12. Application Circuit

http://onsemi.com

5

Share Link: