AIMTEC AMLBW-3635Z Step up led driver Datasheet

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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
Models
Single output
Model
Input Voltage
(V)
AMLBW-3615Z
AMLBW-3625Z
AMLBW-3630Z
AMLBW-3635Z
9-36
9-36
9-36
9-36
Output Voltage (V)
Vo-Vin≥5V
•
•
•
•
•
Maximum
Rated Current
(mA)
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
Max
Capacitive
load (µF)
Efficiency (%)
Ripple &
Noise
(mV p-p)
14-48
150
100
90
350
14-48
250
100
92
450
14-48
300
100
92
450
14-48
350
100
92
600
14-45 (Vin:9V-18V)
AMLBW-3650Z
9-36
500
47
93
650
23-48 (Vin: 18V-36V)
14-38 (Vin:9V-18V)
AMLBW-3660Z
9-36
600
47
93
650
23-48 (Vin: 18V-36V)
14-32 (Vin:9V-18V)
AMLBW-3670Z
9-36
700
47
94
700
23-48 (Vin: 18V-36V
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
Nominal
Typical
9-36
Capacitor
Parameters
Current accuracy
Output Voltage range
Output current
Short Circuit protection
Over Voltage Protection
Under Voltage Protection
Soft Start Time
Temperature coefficient
Ripple & Noise
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F 051e R12.B
Units
38
100
VDC
ms
<1.5
1.3
8
µA
ON –Open
OFF(shutdown) – 0V
VON/OFF ≤ 3V
(Vin : 9V-32V)
(Vin : 32V-36V)
VDC
mA
Absolute Maximum Ratings: 8V
0.4 to 1.7
0-100
<1.5
1.7≤Vdim≤5.0
100Hz-100KHz
0.3≤Vdim≤1.3V
PWM Recommended Operating Frequency
PWM Adjust Output Current
Output Specifications
Maximum
V
%
µA
V
0-100
Conditions
Typical
%
Maximum
Units
52.5
Vdc
50
ms
%/oC
See model table
Vout-Vin≥5V
±5
14-48
See model table
Automatic Recovery (Cut-off Output)
Cool Start
≤7.6V
20MHz Bandwidth
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±0.03
See model table
%
VDC
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
General Specifications
Parameters
Operating frequency
Conditions
Typical
Depending on the model
Operating temperature
Storage temperature
Maximum case temperature
Thermal Impedance
Cooling
Humidity
Case material
Weight
Dimensions (L x W x H)
MTBF
Maximum Soldering Temperature
NOTES:
360-380
Maximum
AMLBW-3615Z
-40 to +85
AMLBW-3625Z; AMLBW-3630Z
-40 to +80 (Vin 9-18V) / -40 to +85 (Vin 18-36V)
AMLBW-3635Z
-40 to +75 (Vin 9-18V) / -40 to +85 (Vin 18-36V)
AMLBW-3650Z
-40 to +70 (Vin 9-18V) / -40 to +80 (Vin 18-36V)
AMLBW-3660Z; AMLBW-3670Z
-40 to +70 (Vin 9-18V) / -40 to +75 (Vin 18-36V)
-55 to +125
Depending on the model
+13.7 to +17
Free air convection
Units
KHz
o
C
o
100
95
Non-Conductive Black Plastic (UL94-V0 rated)
38
2.03 x 1.03 x 0.62 inches
51.50 x 26.10 x 15.80 mm
> 860 000hrs (MIL-HDBK-217 F at +25 oC/Vin=9V,Vout=38V)
1.5mm from case for 10sec.
260
C
C
o
C/W
o
% RH
g
o
C
1. To prevent burning out the driver, the output voltage must be 5.0VDC higher than the input voltage
2. Do NOT exceed the maximum power ratings on each model
3. With output ripple being rather low, it is recommended not to increase the additional output capacitor so s not to increase the delay while starting up
under cool start conditions
4. This series offers protection in case the output is shorted. After the short occurs, thDe input current will be cut off and recovers when the short is removed
5. The reference value of under voltage protection (7.6V) means that under the condition of cool start and full discharge of output, the protection starts when
input voltage is lower than 7.6V
6. Note: PWM dimming means PWM signals are converted into mimic analog voltage by internal circuits and then do the dimming. The advantage of this
approach is to reduce the EMI
Safety Specifications
Parameters
Standards
EMI: Designed to meet EN 55022 Class B
Safety : Designed to meet IEC/EN 60950-1 , UL8750, IEC/EN 61347-2-13
Pin Out Specifications
Pin
1(Red)
2(White)
3(Blue)
4(Black)
5(Yellow)
6(Black)
Single
+Vi
DIM
EN
-Vi
+LED
-LED
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F 051e R12.B
+ DC Supply
PWM/Analog Dimming Control
Remote ON/OFF
-DC Supply
LED Anode connection
LED Cathode connection
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Operating Temperature
Free Air Convection
AMLBW-3615Z
AMLBW-3625Z (Vin:18V-36V)
AMLBW-3630Z (Vin:18V-36V)
AMLBW-3635Z (Vin: 18V-36V)
Output Power (%)
100
80
AMLBW-3625Z (Vin:9V-18V)
AMLBW-3630Z (Vin:9V-18V)
60
Safe Operating Area
AMLBW-3635Z (Vin:9V-18V)
AMLBW-3660Z (Vin:18V-36V)
AMLBW-3670Z (Vin:18V-36V)
40
AMLBW-3650Z (Vin:9V-18V)
AMLBW-3660Z (Vin:9V-18V)
AMLBW-3670Z (Vin:9V-18V)
20
0
-
40
-
20
0
20
40
60
70 75
Ambient Temperature
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F 051e R12.B
85
80
ºC
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100
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(924 6832)
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Dimensions
45.72
(1.80)
51.50
(2.03)
5
1
26.10
(1.03)
2
20.32
(0.80)
3
4
51.50
(2.03)
15.80
(0.62)
20.32
(0.80)
Top View
6.77
(0.27)
6
6
4
3
45.72
(1.80)
2
1
100.00
(3.94)
Stripped & Tinned
10.00
(0.39)
*Lead Wires are under the specifications of general lamps:
*Wire is UL 1015/CSATEM listed #22AWG / 600V / 105ºC
Bottom View
6.77
(0.27)
5
Mechanical Tolerances
Wire Core Diameter 0.80±0.1(0.031±0.004) & 1.40±0.1(0.055±0.004)
Wire Outside Diameter 2.4±0.1(0.094±0.004) & 2.7±0.1(0.106±0.004)
Wire Length: 100+10 stripped & tinned = 110±5(4.33±0.197) total
Case Tolerance: ±0.50(±0.02)
EN55022 Class B Filter Suggestion:
L1
+Vin
NF
C1
C2
+Vi
1
C3
4
-Vi
TVS
-Vin
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F 051e R12.B
AMLBW-Z
2
DIM
PWM/Analog
Dimming Control
L2
C1à47uF/100V
C2à330uF/100V
C3à330uF/100V
TVSà38V
5
+LED
1
1st
LED
6
3
1
EN
-LED
Last
LED
L1à13.3uH/4A
L2à13.3uH/4A
NFà3.9mH/4A(Command Choke)
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Application circuit examples:
+Vin
1
4
-Vin
DIM
AMLBW-Z
2
3
PWM/Analog
Dimming Control
+LED
5
+Vin
1st LED
1
Last LED
1
EN
5
AMLBW-Z
4
-Vin
6
+LED
1
2
DIM
3
PWM/Analog
Dimming Control
-LED
6
1
1
1st LED
1
1
Last LED
EN
-LED
+Vin
1
AMLBW-Z
4
-Vin
2
DIM
AC In
6.5Vac
to 25Vac
0.1uF
optional
EN
3
ON
SW
OFF
+LED
5
1
6
1
1st LED
Last LED
SW
ON
OFF
Vout
0V
normal
-LED
+Vin
100uF to +
330uF
-
1
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F 051e R12.B
DIM
+LED
1
AMLBW-Z
4
-Vin
AC In
5
6
2
PWM/Analog
Dimming Control
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1st LED
3
1
EN
Last LED
-LED
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(924 6832)
North America only
Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Under Voltage Protection
+Vin
1
AMLBW-Z
4
-Vin
5
2
1
Last LED
1
R1
X
Under
Voltage
Protection
7.6V
12K
10.8V
10K
11.6V
7.5K
13.0V
4.7K
16.5V
3.3K
21.0V
2.7K
24.1V
2.4K
26.2V
2.0K
29.8V
1.8K
32.4V
R1
1st LED
6
EN
3
DIM
+LED
-LED
*R1 Value only supplies the reference
Output Current Adjustment by External DC Control Voltage (VCTRL):
+Vin
+LED
5
1
0.4V-1.7V
2
DC
DIM
AMLBW-Z
4
-Vin
3
1st LED
+5v
R1
380K
30K
+Vin
1
6
1
EN
GND
1
DIM
AMLBW-Z
2
VR
DIM
200K 0V-1.7V
-Vin
4
Last LED
-LED
5
DIM
R1
0 – 10VDC
1M
R1
+Vin
1
0V-1.7V
R2
5
2 DIM AMLBW-Z
210K
-Vin
4
+LED
1st LED
R2
1
6
3
EN
380K
1
1
-LED
TL431
VR
1
1st LED
6
3
EN
+Vin
+LED
Vin
R1
5V
4.7K
12V
18K
24V
43K
36V
62K
1
-LED
If Vin is between 9 VDC and 36 VDC it is
recommended to use the circuit shown below
+Vin
1
200K 2
+LED
5
AMLBW-Z
DIM
-Vin
3
4
EN
1
1st LED
6
Last LED
1
-LED
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F 051e R12.B
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Output Current Adjustment by PWM Control:
A Pulse Width Modulation (PWM) signal with a duty cycle DPWM can be applied to the DIM pin as shown below.
+Vin
5V
PWM
1
+LED
5
1
AMLBW-Z
-Vin 4
1st LED
6
0V
2
DIM
Last LED
3
1
EN
-LED
Driving DIM Via Open Collector Transistor
The DIM pin can also be driven via an open collector transistor as shown below.
+5V
12K
+LED
+Vin
1
AMLBW-Z
210K
PWM
5
2SD1782K
Last LED
3
DIM
GND
1st LED
6
4 -Vin
2
1
1
EN
-LED
Driving the VADJ from a Microcontroller
The DIM can be driven from an open drain output of a microcontroller as shown below.
+5V
12K
+Vin
MCU
-Vin
1
AMLBW-Z
2
DIM
GND
F 051e R12.B
5
1
4
2SK3018
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+LED
1st LED
6
Last LED
3
1
EN
-LED
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Series AMLBW-Z
Up to 700mA | Step Up LED Driver
Output Current Adjustment by PWM Control (Dimming):
A PWM signal must have a frequency of greater than 100Hz to prevent any visible flicker.
Output Current Adjustment by PWM Control (Flash):
NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer
controlled by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary
based on the date manufactured. 3. Mechanical drawings and specifications are for reference only. 4. All specifications are measured at an ambient temperature of 25°C,
humidity<75%, nominal input voltage and at rated output load unless otherwise specified.5..Aimtec may not have conducted destructive testing or chemical analysis on all internal
components and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release.
5. This product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which
necessitate specific safety and regulatory standards other the ones listed in this datasheet.
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F 051e R12.B
Tel: +1 514 620 2722
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