CP10325.0 查看數據表（PDF） - CERAMATE TECHNICAL

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CP10325.0

Chopper Regulators

CERAMATE TECHNICAL 

CP1032

Chopper Regulators

Fig.9 Load Regulation vs. Output Current

1.5

Tj=25˚C

VIN=12V

VO=5V

1

0.5

0

−0.5

0 0.5 1 1.5 2 2.5 3

Output current IO (A)

Fig.11 Oscillation Frequency Fluctuation vs.

Junction Temperature

6

VIN=12V

VO=5V

4

2

0

−2

−4

−6

−25

0

25 50 75 100 125

Junction temperature Tj (°C)

Fig.13 On Threshold Voltage vs. Junction

Temperature

3

VIN=12V

VTHH

2.5

2

VTHL

1.5

1

0.5

0

−25

VTH (ON)

0

25 50

75 100 125

Junction temperature Tj (°C)

Fig.10 Line Regulation vs. Input Voltage

1.5

1

0.5

0

−0.5

0

Tj=25°C

VO=5V

IO=0.5A

5 10 15 20 25 30 35 40

Input voltage VIN (V)

Fig.12 Overcurrent Detecting Level

Fluctuation vs. Junction Temperature

8

6

4

2

0

−2

−4

−6

−8

−25

0

25 50 75 100 125

Junction temperature Tj (°C)

Fig.14 Overcurrent Shutdown Threshold

Voltage vs. Junction Temperature

6

VIN=12V

5.5

5

4.5

4

3.5

3

−25 0

25 50 75 100 125

Junction temperature Tj (°C)

* All specs and applications shown above subject to change without prior notice.

1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN

Tel:886-3-3214525

Fax:886-3-3521052

Page 7 of 12

Email: server@ceramate.com.tw

Http: www.ceramate.com.tw

Rev 1.1 Aug.31, 2004

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