Datasheet > QF1203XT

QF1203XT

更新时间： 2022-02-26 12:42:54

品牌	Logo	应用领域
MICRODC		DC-DC转换器输入元件输出元件
页数	文件大小	规格书
3页	645K
描述
0.25W, FIXED INPUT, ISOLATED SINGLE/DUAL OUTPUT DC-DC CONVERTER

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中文翻译

获取价格

数据手册

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QF1203XT 数据手册

QF-XT＆QE-XT Series

Output Specifications

Parameter

Conditions

Voltage set accuracy

Regulation

see graphs below

1.2 % / 1 % change Vin

see graphs below

± 1.0% max.

– Input variation

– Load variation

Voltage balance (dual output

models, balanced load)

Temperature coefficient

0.1 %/K

Ripple and noise (20 MHz Bandwidth)

100 mVp-p max.

Temperature coefficient

Short circuit protection

Capacitive load

± 0.02%/K max.

limited 0.5 sec. max.

3.3 VDC output models: 33µF max.

5 VDC output models:

12 VDC output models:

15 VDC output models:

±5 VDC output models:

33µF max.

4.7µF max.

2.2µF max.

10µF max.

±12 VDC output models: 2.2µF max.

±15 VDC output models: 2.2µF max.

General Specifications

Parameter

Conditions

Temperature ranges

– Operating

– 40 °C～+ 85 °C (no derating)

– Case temperature

– Storage

+95°C max.

– 55 °C～+ 125 °C

4%/K above +75°C

95 % rel. H max.

>2Mio h

Load derating

(convection cooling)

Humidity (non condensing)

Reliability, calculated MTBF

(MIL-HDBK-217F ground benign)

Isolation voltage (60 sec)

Isolation capacity

– Input/Output

3000 VDC

– Input/Output(100kHz, 1V)

– Input/Output (500 VDC)

60 pF typ.

Isolation resistance

Switching frequency

>1 GOhm

50 to 150 kHz (depending on load)

Output voltage variation dependent on load (at nominal input voltage)

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646

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