Series AMLDP-Z
Up to 1000mA | LED Driver
FEATURES:
• Step Down DC/DC LED driver
• Constant current output
• Non-Isolated
•
•
•
•
Operating Temperature range -40ºC to +85ºC
PWM/Digital and Analog Voltage dimming
Remote ON/OFF Control
• High efficiency up to 93%
Built with MLCC capacitors only
Models
Single output
Output
Voltage
(V)
Max
Capacitive
Load (uF)
Input Voltage
Output Current
Efficiency
Model
Package Type
(V)
max (mA)
(%)
AMLDP-1630Z
AMLDP-1635Z
AMLDP-1650Z
AMLDP-1660Z
AMLDP-1670Z
AMLDP-16100Z
7-16
7-16
7-16
7-16
7-16
7-16
2-14
2-14
2-14
2-14
2-14
2-14
300
350
500
600
700
1000
47
47
47
47
47
47
93
93
93
93
93
93
DIP8
DIP8
DIP8
DIP8
DIP8
DIP8
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
Units
Voltage range
14
7-16
VDC
Filter
Capacitor
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
20
500
VDC
ms
ON – Open or 0..2V<Vadj<0.3V;
OFF(shutdown) – Vadj <0.15
1
Vadj = 1.25V
Vin = 16V, Vadj
<0.25
mA
uA
25
On/Off Control (Digital Control)
Drive with DC Voltage
Max PWM Frequency 1KHz
0.3V < VADJ<1.25V to adjust output current from 1% to 100%
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Current accuracy
±5
%
Output Voltage range
Output current
V input = 16
Vin – Vout >1.5V to 3V
2-14
VDC
See model table above
Short Circuit protection
Output no load Protection
Max load capacitance
Temperature coefficient
Ripple & Noise
Regulated at the rated current for each model
Continuous
47
uF
Ta = -40 to +85°C
20MHz Bandwidth
±0.03
120
%/oC
mV p-p
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Thermal Impedance
Cooling
Conditions
100% load
Typical
90-300
-40 to +85
-40 to +125
Maximum
Units
KHz
oC
oC
105
oC
Free air convection
+40
Free air convection
Humidity
% RH
Case material
Non-Conductive Black Plastic (UL94-V0 rated)
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