AMLD-Z_16 Datasheet, PDF (1/13 Pages) AIMTEC – Up to 1000mA | LED Driver

FEATURES:
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Series AMLD-Z
Up to 1000mA | LED Driver
• Step Down DC/DC LED driver
• Constant current output
• Ultra Wide (8:1) input voltage range
• High efficiency up to 97%
• Operating Temperature range -40ºC to +85ºC
• Open and Short LED Protection
• PWM/Digital and Analog Voltage dimming
• Built with MLCC Capacitors only
Models
Single output
Model
AMLD-6015Z
AMLD-6025Z
AMLD-6030Z
AMLD-6035Z
AMLD-6050Z
AMLD-6060Z
AMLD-6070Z
AMLD-60100Z
Input Voltage
(V)
7-60
7-60
7-60
7-60
7-60
7-60
7-60
7-60
Output Voltage
(V)
2-57
2-57
2-57
2-57
2-57
2-57
2-57
2-48
Maximum Rated
Current (mA)
150
250
300
350
500
600
700
1000
Max
Capacitive
Load (uF)
470
470
470
470
470
470
470
470
Efficiency
(%)
97
97
97
97
97
97
97
97
Ripple &
Noise
(mV p-p)
150
200
250
300
400
500
500
800
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
Voltage range
7-60
Filter
Capacitor
Absolute Maximum Rating
65
Peak Input Voltage time
500
DC/DC ON (Leave open if not used)
ON –Open or 0.3V<Vadj<1.25
DC/DC OFF
OFF(shutdown) – Vadj<0.15
Maximum Remote pin drive current
Vadj = 1.25V
1
Quiescent Current in Shutdown mode
Vin = 60V, Vadj <0.15
0.1
On/Off Control (Digital Control)
Max PWM Frequency 1KHz
Output current adjustment
PWM Frequency <300Hz
0.1 to 100
Minimum Switch ON/OFF time
200
On/Off Control (Analog Dimming Control)
(Leave open if not used)
Input voltage range
0.3-1.25
Output current adjustment*
Vin-Vout<30
25-100
Control Voltage Range limits
ON – 0.2 – 0.3V (Vadj rise)
OFF – 0.15-0.25V (Vadj fall)
Maximum Analog pin drive current
Vadj = 1.25V
1
NOTE: Vin –Vout must be less than 30V to maintain current adjustment range
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
±7
V input = 60V
2-57
Vin – Vout > 3V
Regulated at the rated current for each model
Continuously
47
Ta = -40 to +85°C
±0.03
20MHz Bandwidth
See model table
Units
%
VDC
µF
%/^oC
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