Datasheet > QHL150300S12

QHL150300S12

更新时间： 2022-05-14 22:22:22

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
6页	1260K
描述
DC-DC Converter

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数据手册

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QHL150300S12 数据手册

DC-DC Converter

QHL150 Series

Input

Characteristic

Minimum

Typical

Maximum

Units

VDC

Notes & Conditions

Input Voltage Range

Input Current

180

425

180VDC input, 100% load

170

160

Off

Undervoltage Lockout

VDC

Lockout Hysteresis

Input Transient Voltage

Idle Current

Standby Mode

Inrush Current

VDC

A²s

500

0.1

For 100ms

No load

When module inhibited

ETS300 132-2

Recommended Input Fuse

Input Reflected Ripple Current

Time delay type, see application note

Through 12μH inductor

mA pk-pk

Output

Characteristic

Output Voltage

Output Trim

Initial Set Accuracy

Minimum Load

Line Regulation

Load Regulation

Minimum

Typical

Maximum

Units

VDC

Notes & Conditions

-20

+10

±1

See Models and Ratings table

See Application Note

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

Transient Response

±5.0

160

250μs for 25% step load change.

Start Up Time

Output Voltage Rise Time

Ripple & Noise

Overload Protection

Short Circuit Protection

Maximum Capacitive Load

Temperature Coefficient

Overvoltage Protection

300

mV pk-pk

See models and ratings table

110

115

125

Continuous hiccup mode, with auto recovery

See Models and Ratings table.

±0.02

140

%/˚C

125

Of nominal output voltage. Non latching clamp.

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

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

VAC

kHz

MΩ

Notes & Conditions

See Models and Ratings table

60s reinforced

60s basic

60s functional

Efficiency

Isolation: Input to Output

Isolation: Input to Case

Isolation: Output to Case

Switching Frequency

Isolation Resistance

Case Material

3000

2500

500

330

100

360

390

Fixed PWM

Plastic (DAP) with aluminium base plate. UL94V-0 rated. Meets EN45545-2

Epoxy UL94V-0

Copper with nickel and matte tin plate

Potting Material

Pin Material

Solder Profile

260

°C

With iron 450°C, 5s max. 1.5mm from case 10s max

Water Wash

Power Density

Use deionized water, do not soak. Dry thoroughly

W/in

1000

800

48V models, MIL-HDBK-217F, +25°C GB

Others, MIL-HDBK-217F, +25°C GB

Mean Time Between Failure

Weight

kHrs

lb (g)

0.1943 (65.0)

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