AMLBW-3625Z Datasheet, PDF (1/8 Pages) AIMTEC – Step Up LED Driver

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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
FEATURES:
• Step UP DC/DC LED driver
• Constant current output
• High efficiency up to 94%
• Soft Start
• Operating Temperature 40ºC to +85ºC
• Open and Short circuit LED Protection
• 2”x1” case package
• Drives LED strings of to up 48V
• PWM/Digital and Analog Voltage dimming
Models
Single output
Model
Input Voltage
(V)
Output Voltage (V)
Vo-Vin≥5V
Maximum
Rated Current
(mA)
Max
Capacitive
load (µF)
Efficiency (%)
Ripple &
Noise
(mV p-p)
AMLBW-3615Z
9-36
14-48
150
100
90
350
AMLBW-3625Z
9-36
14-48
250
100
92
450
AMLBW-3630Z
9-36
14-48
300
100
92
450
AMLBW-3635Z
9-36
14-48
350
100
92
600
AMLBW-3650Z
9-36
14-45 (Vin:9V-18V)
23-48 (Vin: 18V-36V)
500
47
93
650
AMLBW-3660Z
9-36
14-38 (Vin:9V-18V)
23-48 (Vin: 18V-36V)
600
47
93
650
AMLBW-3670Z
9-36
14-32 (Vin:9V-18V)
23-48 (Vin: 18V-36V
700
47
94
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
VON/OFF ≤ 3V
(Vin : 9V-32V)
(Vin : 32V-36V)
0.3≤Vdim≤1.3V
Typical
9-36
Capacitor
ON –Open
OFF(shutdown) – 0V
Maximum
38
100
<1.5
1.3
8
Absolute Maximum Ratings: 8V
0.4 to 1.7
0-100
<1.5
1.7≤Vdim≤5.0
100Hz-100KHz
0-100
Units
VDC
VDC
ms
µA
mA
V
%
µA
V
%
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
Conditions
See model table
Vout-Vin≥5V
Cool Start
20MHz Bandwidth
Typical
Maximum
±5
14-48
See model table
Automatic Recovery (Cut-off Output)
52.5
≤7.6V
50
±0.03
See model table
Units
%
VDC
Vdc
ms
%/^oC
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