Datasheet > LDU1416S1000

LDU1416S1000

更新时间： 2024-10-29 01:13:27

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
2页	125K
描述
LED Driver LDU05/07/14 Series

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中文翻译

获取价格

数据手册

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LDU1416S1000 数据手册

LED Driver

xppower.com

LDU05/07/14 Series

•

Constant Current Output

LED Drive Current up to 1000 mA

LED Strings from 2 V to 14 V

PWM & Analog Dimming Control

High Efficiency ꢀ up to 93%

Open or Short Circuit LED Protection

3 Year Warranty

Specification

Input

General

Input Voltage

Input Filter

Input Surge

• 7-16 VDC

• Capacitor

• 20 VDC for 0.5 s

Efficiency

• See tables

Switching Frequency

• LDU05: 60-ꢀ00 kHz variable

LDU07: 120-ꢀ50 kHz variable

LDU14: 90-400 kHz variable

Output

Output Voltage

MTBF

• >ꢀ.ꢀ MHrs to MIL-HDBK-217F at 25 /C,

• See tables

(Vin must be at least 2 V greater than Vout)

Environmental

Output Current

Output Current Trim

Output Current

Accuracy

Ripple & Noise

• See tables

• 25-100%

• See tables

Operating Temperature • -40 /C to +85 /C except LDU14

1000 mA unit: -40 /C to +70 /C,

Storage Temperature • -40 /C to +125 /C

Humidity

• See tables,

measured with 20 MHz bandwidth

• Up to 95%, non-condensing

• ꢀ5 /CꢁW model dependant

Thermal Impedance

Short Circuit Protection • Current is limited to the rated output

Temperature

Coefficient

Remote On/Off

•

0.0ꢀ%ꢁ/C max

EMC

• On = 0.ꢀ-1.25 V or open circuit

Off = ≤0.15 V (applied to control pin)

Quiescent input current is 25 µA max,

Emissions

• EN55022 class B conducted & radiated

with external components - see

application notes

• EN61000-4-2, level 2 Perf Criteria A

• EN61000-4-ꢀ, level 2 Perf Criteria A

• EN61000-4-4, level 2 Perf Criteria A

• EN61000-4-5, level 2 Perf Criteria A

• EN61000-4-6, level 2 Perf Criteria A

Remote On/Off Signal • 1 mA max

ESD Immunity

Radiated Immunity

EFT/Burst

Current

Dimming

PWM

Surge

Output Current Range • 25% to 100%

Conducted Immunity

Operating Frequency

On Time

Off Time

• 1 kHz max

• 200 ns min

• 1.25 V max

Amplitude

DC Voltage Control

Output Current Range • 25% to 100%

Control Input

• 0.ꢀ to 1.25 V max

Variable Resistor

Output Current Range • 25% to 100%

中文翻译

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