Series AMLB-Z
Up to 700mA | Step Up LED Driver
FEATURES:
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Step UP DC/DC LED driver
Constant current output
High efficiency up to 94%
Soft Start
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Operating Temperature -40ºC to +85ºC
Open and Short circuit LED Protection
2”x1” case package
Drives LED strings of up to 48V
PWM/Digital and Analog Voltage dimming
Models
Single output
Model
AMLB-3615Z
AMLB-3625Z
AMLB-3630Z
AMLB-3635Z
AMLB-3650Z
AMLB-3660Z
AMLB-3670Z
Input Voltage
(V)
9-36
9-36
9-36
9-36
9-36
9-36
9-36
Output Voltage
(V)
Vo-Vin≥5V
14-48
14-48
14-48
14-48
14-45 (Vin:9V-18V)
23-48 (Vin: 18V-36V)
14-38 (Vin:9V-18V)
23-48 (Vin: 18V-36V)
14-32 (Vin:9V-18V)
23-48 (Vin: 18V-36V
Output
Current
(mA)
150
250
300
350
500
600
700
Max Capacitive
load
(µF)
100
100
100
100
47
47
47
Efficiency
(%)
90
92
92
92
93
93
94
Ripple & Noise
(mV p-p)
350
450
450
600
650
650
700
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
Remote pin drive current
Quiescent Input Current in Shutdown
mode
Analog and PWM Dimming
Control(Leave open if unused) (DIM)
Analog DIM input voltage rang
Analog Adjust Output Current
DIM Pin Drive Current
PWM Control Voltage Range Limits
PWM Recommended Operating
Frequency
PWM Adjust Output Current
Nominal
Typical
9-36
Capacitor
Maximum
38
100
Units
VDC
VDC
ms
ON –Open
OFF(shutdown) – 0V
V
ON/OFF
≤
3V
(Vin : 9V-32V)
(Vin : 32V-36V)
Absolute Maximum Ratings: 8V
0.4 to 1.7
0-100
<1.5
1.7≤Vdim≤5.0
100Hz-100KHz
0-100
%
V
%
µA
V
<1.5
1.3
8
µA
mA
0.3≤Vdim≤1.3V
Output Specifications
Parameters
Current accuracy
Output Voltage range
Output current
Short Circuit protection
Over Voltage Protection
Under Voltage Protection
Soft Start Time
Temperature coefficient
Ripple & Noise
www.aimtec.com
F 051e R12.A
Conditions
See model table
Vout-Vin≥5V
Typical
Maximum
Units
%
VDC
±5
14-48
See model table
Automatic Recovery (Cut-off Output)
52.5
≤7.6
50
±0.03
See model table
Cool Start
Vdc
V
ms
%/
o
C
20MHz Bandwidth
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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