QA

B-XT

Series

Series

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Input

Specifications

Parameters

Nominal

Typical

Maximum

Units

Voltage range

3

3-3.6

VDC

5

4.5-5.5

12

10.8-13.2

14

21.6-26.4

Filter

Capacitor

Isolation

Specifications

Parameters

Conditions

Typical

Rated

Units

Tested I/O voltage

60 sec

1000

VDC

Resistance

> 1000

MOhm

Capacitance

6

pF

Output

Specifications

Parameters

Conditions

Typical

Maximum

Units

Voltage accuracy

See the tolerance graph

±

5

%

Voltage balance

Dual Output

±

2

%

Line voltage regulation (Single)

For 1% change of Vin

±

1.2

%

Line voltage regulation (Dual)

For 1% change of Vin

±

1.2

%

Load voltage regulation (Single)

Load 10 – 100%

10

%

Load voltage regulation (Dual)

Load 10 – 100%

10

%

Temperature coefficient

±

0.03

%/℃

Ripple & Noise

At 20MHz Bandwidth

75

mV p-p

General

Specifications

Parameters

Conditions

Typical

Maximum

Units

Switching frequency

100% load single

100

KHz

100% load dual

150

KHz

Short circuit protection

Momentary (1sec)

Operating temperature

Without derating

-40 to +85

℃

Storage temperature

-55 to +125

℃

Cooling

Free air convection

Humidity

95

%

Case material

Plastic UL94-VO

Weight

1.5

g

Dimensions (L x W x H)

Single 1000VDC

Dual 1000VDC

0.50 x 0.44 x 0.26 inch

12.70 x 11.20 x 6.70 mm

0.60 x 0.44 x 0.26 inch

15.24 x 11.20 x 6.70 mm

MTBF

>3 500 000hrs (MIL-HDBK -217F, Ground Benign, t=+25 C)

Max Case Temperature

95

℃

NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at rated output load

unless otherwise specified