AMLDLW-Z Datasheet, PDF (1/11 Pages) AIMTEC – Up to 1000mA | LED Driver

Models
Single output
Model
AMLDLW-3035Z
AMLDLW-3050Z
AMLDLW-3070Z
AMLDLW-30100Z
FEATURES:
• Wire Connections
• Constant current output
• Wide (4:1) input voltage range
• High efficiency up to 95%
• Step Down DC/DC LED driver
Series AMLDLW-Z
Up to 1000mA | LED Driver
• Operating Temperature range -40ºC to +85ºC
• Open and Short LED Protection
• PWM/Digital and Analog Voltage dimming
• Remote ON/OFF Control
• RoHS Compliant
Input Voltage (V)
7-30
7-30
7-30
7-30
Output Voltage (V)
2-28
2-28
2-28
2-28
Output Current (mA)
350
500
700
1000
Efficiency (%)
95
95
95
95
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
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
Input voltage range
0.3-1.25
0.3V < VADJ<1.25V to adjust output current from 25% to 100%
ON – 0.2 – 0.3V (Vadj rise)
OFF – 0.15-0.25V (Vadj fall)
Vadj = 1.25V
1
Units
VDC
VDC
ms
mA
mA
ns
VDC
mA
Output Specifications
Parameters
Current accuracy
Output Voltage range
Output current
Short Circuit protection
Output no load Protection
Max load capacitance
Temperature coefficient
Ripple & Noise
Conditions
Typical
Maximum
±6
V input = 30V
2-28
Vin – Vout >1.5V to 3V
300
Regulated at the rated current for each model
Continuously
47
Ta = -40 to +85°C
±0.05
20MHz Bandwidth
250
Units
%
VDC
mA
µF
%/^oC
mV p-p
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Thermal Impedance
Cooling
Conditions
100% load
Free air convection
Typical
40 - 380
-40 to +85
-40 to +125
+40
Free air convection
Maximum
100
Units
KHz
o_C
o_C
o_C
o_C/W
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