Datasheet > V375B24C400A3

V375B24C400A3

更新时间： 2024-01-01 22:17:25

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
8页	190K
描述
Power Supply Module

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V375B24C400A3 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

V375B24C400A3 数据手册

ELECTRICAL CHARACTERISTICS

Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,

unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.

MODULE OPERATING SPECIFICATIONS

Parameter

Min

Typ

Max

425

500

Unit

Vdc

Notes

Operating input voltage

Input surge withstand

250

375

<100ms

Output voltage setpoint

% Vout nom

Nominal input; full load; 25°C

MODULE OUTPUT VOLTAGE RELATED SPECIFICATIONS

Parameter

1.8V¹2V

2.5V²3.3V

12V

15V 24V 28V

48V

Unit

Notes

Efficiency (typ.)

74.5

83.5 85.7

102 120

400 600

Nominal input; 80% load; 25°C

Nominal input; full load;

25°C; 20MHz BW

Ripple and noise, p-p (typ.)

Output Power (max.)

160

144

160

2.8

200 264

600 600 600

600

Watts

At 100°C baseplate temperature

25°C; recycle input voltage to

restart ( 1 minute off )

Output OVP setpoint (nom.) 2.8

4.3

6.3 14.3 17.8 28.1 32.7

55.2

6.0

Volts

Dissipation, standby (typ.)

Load regulation (max.)

Current limit (typ.)

5.0

0.2

115

5.0

0.2

115

4.9

0.2

4.9

0.2

5.0

0.2

8.7

0.2

8.0

0.2

8.5

0.2

8.0

0.2

Watts

No load; nominal input

0.2 ±% Vout

No load to full load; nominal input

Output voltage 95% of nominal

115 115

115 115 115

115

% Iout

Short circuit current (typ.)

115

Output voltage <250mV

MODULE INPUT SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Vdc

Notes

Undervoltage turn-on

Undervoltage turn-off

Overvoltage turn-off/on

242.5

212.2

446.3

247.5

204.7

429.2

467.5

MODULE OUTPUT SPECIFICATIONS

Parameter

Min

Typ

±0.02

±0.002

±2

Max

±0.2

Unit

Notes

Line regulation

Low line to high line; full load

-20 to 100°C

Temperature regulation

Power sharing accuracy

±0.005

±5

% / °C

10 to 100% of full load

Of nominal output voltage. For trim below 90%

of nominal, a minimum load of 10% of maximum

rated power may be required.

Programming range

110

Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,

contact Vicor Applications Engineering at 800-927-9474.

¹Nominal 2V output trimmed to 1.8V by adding external 9,000 ohm resistor from the SC pin to

-S pin. (See Fig. 7)

²Nominal 3.3V output trimmed to 2.5V by adding external 3,125 ohm resistor from the SC pin to

-S pin. (See Fig. 7)

Vicor Corporation Tel: 800-735-6200 • 978-470-2900 • Fax: 978-475-6715

Page 2 of 8

The latest data sheets for individual models are available on the Vicor website at www.vicr.com

123 4 5 6 7 8

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