AMLDL-RZ 데이터 시트보기 (PDF) - AIMTEC

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AMLDL-RZ

Up to 700mA | LED Driver

AIMTEC 

FEATURES:

• Step Down DC/DC LED driver

• Constant current output

• Wide (4:1) input voltage range

• High efficiency up to 95%

Series AMLDL-RZ

Up to 700mA | LED Driver

• Operating Temperature range -40ºC to +71ºC

• Open and Short LED Protection

• PWM/Digital and Analog Voltage dimming

• Remote ON/OFF Control

Models

Single output

Model

AMLDL-3050-RZ

AMLDL-3060-RZ

AMLDL-3070-RZ

Input Voltage

(V)

7-30

7-30

7-30

Output Voltage

(V)

2-28

2-28

2-28

Maximum Rated

Current (mA)

500

600

700

Max

Capacitive

Load (uF)

47

47

47

Efficiency (%) Package Type

95

DIP14

95

DIP14

95

DIP14

NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at

rated output load unless otherwise specified.

Input Specifications

Parameters

Voltage range

Filter

Absolute Maximum Rating

Peak Input Voltage time

DC/DC ON (Leave open if not used)

DC/DC OFF

Maximum Remote pin drive current

Quiescent Current in Shutdown mode

On/Off Control (Digital Control)

Minimum Switch ON/OFF time

On/Off Control (Analog Dimming Control)

(Leave open if not used)

Drive with DC Voltage

Output current adjustment*

Control Voltage Range limits

Maximum Analog pin drive current

Nominal

24

Vadj = 1.25V

Vin = 30V, Vadj <0.15

Typical

Maximum

7-30

Capacitor

40

500

ON –Open or 0.3V<Vadj<1.25

OFF(shutdown) – Vadj<0.15

1

0.25

Max PWM Frequency 1KHz

200

Units

VDC

VDC

ms

mA

mA

ns

Input voltage range

0.3-1.25

VDC

0.3V < VADJ<1.25V to adjust output current from 25% to 100%

Vin-Vout<20

ON – 0.3< Vadj <1.25V

OFF – Vadj< 0.15

Vadj = 1.25V

25-100

1

%

mA

Output Specifications

Parameters

Current accuracy

Output Voltage range

Short Circuit protection

Output no load Protection

Max load capacitance

Temperature coefficient

Ripple & Noise

Conditions

Typical

Maximum

±10

V input = 30V

2-28

Regulated at the rated current for each model

Continuously

47

Ta = -40 to +85°C

±0.05

20MHz Bandwidth

450

Units

%

VDC

µF

%/oC

mV p-p

General Specifications

Parameters

Switching frequency

Operating temperature

Storage temperature

Conditions

100% load

Typical

70 - 450

-40 to +71

-40 to +125

Maximum

Units

KHz

oC

oC

www.aimtec.com

F 051e R12.E

Tel: +1 514 620 2722

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Toll free: + 1 888 9 AIMTEC

(924 6832)

North America only

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