CTC DC/DC-CONVERTER

Features:

■Auto-sense (add "A" to end of part number)
■Efficiency up to 96%.

■With the synchronous rectification design
■Adjustable output voltage.

■Over load protection (125% full load typical)

■Continuous short circuit protection (Very low

short current lin < 50mA)

■Remove ON/OFF control (ground off).

■Wide input range.(4.5V~18V)

■Non-isolation.

Description:

The CP-5XXXXP/D series is a high performance 1.2V to 5.0V ,2Amp to 5Amp , 12-Pin SIP (Single in-line package).

Integrated Switching regulator (ISR) , with the synchronous - rectified design yields excellent efficiencies up to

96%

Short circuit protection with the crowbar function to reduced the short current under 50mA of input current.

Auto-sense be able to keep the output voltage for our required.

Table 1

Ordering Information

Order Code

Input Range

Output Voltage

VO Adjust Range

(See Table-2 )

Output Current

(See Figure-1 )

Efficiency

Input voltage

Min

Max

Min.

12V

Max.

CPT-521.2P/D

CPT-521.8P/D

CPT-522.5P/D

CPT-523.3P/D

CPT-525.0P/D

4.5V

6.5V

18V

1.2V

1.8V

2.5V

3.3V

5.0V

1.0~3.0V

1.1~4.5V

1.6~5.5V

3.0~5.5V

76%

88%

91%

92%

95%

76%

85%

88%

90%

93%

76%

82%

86%

89%

92%

CPT-531.2P/D

CPT-531.8P/D

CPT-532.5P/D

CPT-533.3P/D

CPT-535.0P/D

4.5V

6.5V

18V

1.2V

1.8V

2.5V

3.3V

5.0V

1.0~3.0V

1.1~4.5V

1.6~5.5V

3.0~5.5V

85%

89%

92%

94%

96%

84%

88%

91%

93%

95%

82%

86%

89%

92%

94%

CPT-541.2P/D

CPT-541.8P/D

CPT-542.5P/D

CPT-543.3P/D

CPT-545.0P/D

4.5V

6.5V

18V

1.2V

1.8V

2.5V

3.3V

5.0V

1.0~3.0V

1.1~4.5V

1.6~5.5V

3.0~5.5V

82%

87%

91%

93%

95%

81%

86%

89%

92%

94%

79%

85%

88%

91%

93%

CPT-551.2P/D

CPT-551.8P/D

CPT-552.5P/D

CPT-553.3P/D

CPT-555.0P/D

4.5V

7.0V

18V

1.2V

1.8V

2.5V

3.3V

5.0V

1.0~3.0V

1.1~4.5V

1.6~5.5V

3.0~5.5V

81%

86%

90%

92%

94%

80%

85%

89%

91%

93%

78%

84%

88%

90%

92%

Note : If used adjust function : Vin - Vout ≧ 1.5V