Datasheet > Q24T25020-NDC0

Q24T25020-NDC0

更新时间： 2023-02-26 14:40:12

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
14页	328K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid,

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Q24T25020-NDC0 数据手册

Q24T25020 DC-DC Converter Data Sheet

18-36 VDC Input; 2.0 VDC @ 25A Output

Electrical Specifications

Conditions: T_A=25ºC, Airflow=300 LFM (1.5 m/s), Vin=24 Vdc, unless otherwise specified.

PARAMETER

NOTES

MIN

TYP

MAX UNITS

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Operating Ambient Temperature

Storage Temperature

Continuous

-40

-55

125

Vdc

°C

INPUT CHARACTERISTICS

Operating Input Voltage Range

Input Under Voltage Lockout

Turn-on Threshold

Vdc

Non-latching

17.5

16.5

Vdc

Turn-off Threshold

OUTPUT CHARACTERISTICS

External Load Capacitance

Output Current Range

Current Limit Inception

Peak Short-Circuit Current

RMS Short-Circuit Current

Plus full load (resistive)

30,000

6.7

µF

Adc

27.5

Non-latching

Non-latching. Short=10mΩ.

Non-latching

Arms

ISOLATION CHARACTERISTICS

I/O Isolation

Isolation Capacitance

2000

Vdc

ρF

Mꢀ

230

435

Isolation Resistance

FEATURE CHARACTERISTICS

Switching Frequency

kHz

Output Voltage Trim Range¹

Use trim equations on Page 6

Percent of V_OUT(NOM)

-20

+10

127

Remote Sense Compensation¹

Output Over-Voltage Protection

Over-Temperature Shutdown (PCB)

Auto-Restart Period

Non-latching

Applies to all protection features

117

122

118

100

2.5

°C

Turn-On Time

ON/OFF Control (Positive Logic)

Converter Off

-20

2.4

0.8

Vdc

Converter On

ON/OFF Control (Negative Logic)

Converter Off

2.4

-20

0.8

Vdc

Converter On

Additional Notes:

1. Vout can be increased up to 10% via the sense leads or up to 10% via the trim function, however total output voltage trim from all sources

should not exceed 10% of V_OUT(NOM), in order to insure specified operation of over-voltage protection circuitry. See further discussion at end of

Output Voltage Adjust /TRIM section.

JUN 01, 2003 revised to NOV 22, 2006

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