Datasheet > AL8862

AL8862

更新时间： 2023-12-06 20:11:32

品牌	Logo	应用领域
美台 - DIODES		驱动
页数	文件大小	规格书
17页	1757K
描述
60V 1A STEP-DOWN LED DRIVER

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AL8862 数据手册

AL8862

Typical Performance Characteristics (continued) (T_A= +25°C, V_IN= 16V, unless otherwise noted.)

Efficiency vs. Input Voltage

(Rs=0.3Ω, L=100μH)

Efficiency vs. Input Voltage

(Rs=0.15Ω, L=68μH)

L=100uH, Rs=0.3

L=68uH, Rs=0.15

Vo=3.3V

Vo=9.9V

Vo=3.3V

Vo=9.9V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60

Input Voltage(V)

Input Voltage (V)

Efficiency vs. Input Voltage

(Rs=0.1Ω, L=100μH)

LED Current vs. Input Voltage

(Rs=0.3Ω, L=100μH)

360

355

350

345

340

335

330

325

320

315

310

305

300

295

290

L=100uH, Rs=0.3

Vo=3.3V

L=100uH, Rs=0.1

Vo=3.3V

Vo=9.9V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60

12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60

Input Voltage(V)

LED Current vs. Input Voltage

(Rs=0.15Ω, L=68μH)

LED Current vs. Input Voltage

(Rs=0.1Ω, L=100μH)

1020

1015

1010

1005

1000

995

690

685

680

675

670

665

660

655

650

645

640

635

630

625

990

985

L=100uH, Rs=0.1

Vo=3.3V

L=100uH, Rs=0.15

Vo=3.3V

980

Vo=9.9V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

Vo=16.5V

Vo=23.1V

Vo=29.7V

Vo=36.3V

Vo=42.9V

Vo=49.5V

975

970

965

960

12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60

Input Voltage(V)

7 of 17

www.diodes.com

September 2022

AL8862

Document number: DS40375 Rev. 5 - 2

1...4 5 678 9 10...17

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