BWR-5/6-3.3/7-D12L1 查看數據表（PDF） - DATEL Data Acquisition products

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BWR-5/6-3.3/7-D12L1

Dual Output Mixed Voltage, BWR Models 5V and 3.3V, 2 x 2 33 Watt, DC/DC Converters

DATEL Data Acquisition products  

XWR Series

33W, DUAL OUTPUT, MIXED-VOLTAGE DC/DC CONVERTERS

D12, D24, D48 Models

Typical Performance Curves

D12, D24, D48 Models

5V Output Half-Load to Full-Load Transient Response

(VIN = nominal, 3.3V@ 700mA, external 1µF output capacitors.)

3.3V Output Half-Load to Full-Load Transient Response

(VIN = nominal, 5V@ 600mA, external 1µF output capacitors.)

5V Output

100mV/div

3.3V Output

100mV/div

6A

Output

Current

2A/div

3A

100µsec/div

5V Output Full-Load to Half-Load Transient Response

(VIN = nominal, 3.3V@ 700mA, external 1µF output capacitors.)

5V Output

100mV/div

7A

Output

Current

2A/div

3.5A

100µsec/div

3.3V Output Full-Load to Half-Load Transient Response

(VIN = nominal, 5V@ 600mA, external 1µF output capacitors.)

3.3V Output

100mV/div

6A

Output

Current

2A/div

3A

7A

Output

Current

2A/div

3.5A

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

0

100µsec/div

100µsec/div

Cross Regulation Effects on +3.3VOUT

(Reference Point 5V @ 3.9A, 3.3V @ 4A)

Cross Regulation Effects On +5VOUT

(Reference Point 5V @ 4A, 3.3V @ 3.9A)

4.0

3.0

3.3V @ 0A

2.0

3.3V @ 2A

1.0

5V @ 0A

5V @ 2A

3.3V @ 6A

3.3V @ 4A

3.3V @ 7A

1

2

3

4

5

5 Volt Output Current (Amps)

0

5V @ 4A

–1.0

–2.0

5V @ 6A

–3.0

–4.0

6

0

1

2

3

4

5

3.3 Volt Current (Amps)

6

7

8

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