Datasheet > QHL300300S24

QHL300300S24

更新时间： 2024-01-17 11:55:46

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
6页	660K
描述
DC-DC Regulated Power Supply Module,

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技术参数
数据手册

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QHL300300S24 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	2.11
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	Base Number Matches：	1

QHL300300S24 数据手册

DC-DC Converter

QHL300 Series

Input

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Input Voltage Range

Input Current

180

425

1.9

VDC

180VDC input, 100% load

170

160

Off

Undervoltage Lockout

VDC

Lockout Hysteresis

Input Transient Voltage

Idle Current

VDC

500

For 100ms

No load

Standby Mode

A²s

When module inhibited

ETS300 132-2

Inrush Current

0.1

Recommended Input Fuse

Input Reflected Ripple Current

Time delay type, see application note

Through 10µH inductor

mA pk-pk

Output

Characteristic

Output Voltage

Output Trim

Minimum

Typical

Maximum

Units

VDC

Notes & Conditions

+10

See Models and Ratings table

See Application Note

-20

Initial Set Accuracy

Minimum Load

Line Regulation

Load Regulation

At full load

No minimum load required

From minimum to maximum input at full load

From 0% to full load

0.2

Maximum deviation, recovering to less than 1% in

250µs for 25% step load change.

Transient Response

5.0

Start Up Time

300

Output Voltage Rise Time

Ripple & Noise

mV pk-pk

See models and ratings table

Overload Protection

Short Circuit Protection

110

115

125

140

Continuous hiccup mode, with auto recovery

See Models and Ratings table

Maximum Capacitive Load

Temperature Coefficient

Overvoltage Protection

0.02

140

%/˚C

125

Of nominal input voltage (non latching)

Output is on if remote on/off (pin 2) is open or high (3.5-75VDC) with respect to pin 4 or -Vin (Non latching clamp)

Output turns off if remote on/off (pin 2) is low (<1.2VDC max) with respect to pin 4 or -Vin

Remote On/Off

General

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

See Models and Ratings table

60s reinforced

Efficiency

Isolation: Input to Output

Isolation: Input to Case

Isolation: Output to Case

Switching Frequency

Isolation Resistance

Case Material

3000

2500

500

VAC

kHz

MΩ

60s basic

60s functional

270

300

330

Fixed PWM

100

Plastic (DAP) with aluminium base plate. UL94V-0 rated.

Potting Material

Pin Material

Epoxy UL94V-0

Copper with nickel and matte tin plate

Solder Profile

260°C max, 1.5mm from case 10s max

With iron 450°C, 5s max

Water Wash

Use deionized water, do not soak. Dry thoroughly

Power Density

109

W/in

470

5V models, MIL-HDBK-217F, +25 °C GB, full load

12V models, MIL-HDBK-217F, +25 °C GB, full load

Others, MIL-HDBK-217F, +25 °C GB, full load

Mean Time Between Failure

Weight

590

kHrs

lb (g)

760

0.198 (90.0)

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