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Series AMLD-RZ
Up to 1000mA | LED Driver
FEATURES:
• Step Down DC/DC LED Driver
• Constant Current Output
• Ultra Wide (7:1) Input Range
• High Efficiency Up To 97%
• Operating Temperature Range -40ºC to +85ºC
• Open And Short LED Protection
• PWM / Digital Voltage / Analogue Dimming
• Output Power Up To 56 Watts
Models
Single output
Max
Capacitive
Load (uF)
Ripple &
Noise
(mV p-p)
250
Input Voltage Output Voltage Maximum Rated
Efficiency
(%)
Model
(V)
(V)
Current (mA)
AMLD-6030-RZ
AMLD-6035-RZ
AMLD-6050-RZ
AMLD-6060-RZ
AMLD-6070-RZ
AMLD-60100-RZ
9-60
9-60
9-60
9-60
9-60
9-60
2-56
2-56
2-56
2-56
2-56
2-56
300
350
500
600
700
1000
2.2
2.2
2.2
2.2
2.2
2.2
97
97
97
97
97
97
300
350
400
400
450
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
Nominal
Typical
Maximum
Units
Voltage range
Filter
48
9-60
Capacitor
VDC
Absolute Maximum Rating
Peak Input Voltage time
65
500
VDC
ms
DC/DC ON (Leave open if not used)
DC/DC OFF (or short pins 2,3,4)
Maximum Remote pin drive current
Quiescent Current in Shutdown mode
On/Off Control (Digital Control)
Output current adjustment
ON –Open or 2.5V< Vadj <5V
OFF(shutdown) – Vadj <0.8
Vadj = 0 - 5V
Vin = 60V
<1
3
mA
mA
Max PWM Frequency 1KHz
1 to 100
%
Output Specifications
Parameters
Current accuracy
Conditions
Typical
±5
Maximum
Units
%
Output Voltage range
Output current
V input = 60V
Vin – Vout > 4V
2-56
VDC
Short Circuit protection
Temperature coefficient
Regulated at the rated current for each model
±0.03
%/oC
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Thermal Impedance
Cooling
Conditions
100% load
Typical
40-1000
See derating chart -40 to +85
-40 to +125
Maximum
Units
KHz
oC
oC
105
95
oC
Free air convection
+30
oC/W
Free air convection
Humidity
Case material
Weight
% RH
g
Non-Conductive Black Plastic (UL94V-0 rated)
17.7
Dimensions (L x W x H)
MTBF
Maximum Soldering Temperature
NOTES:
1.25 x 0.80 x 0.49 inches
31.75 x 20.32 x 12.45 mm
> 2 000 000hrs (MIL-HDBK-217 F at +25 oC)
1.5 mm from case for 10sec.
260
oC
1. Reversed polarity at the input power will damage the driver. The input ground must not be connected to the negative output.
2. Maximum output open voltage is equal to input voltage.
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