AIMTEC AM1DR-2405S-N 1 watt dc-dc converter Datasheet

AM1DR-N Series
DC-DC CONVERTERS
1 watt dc-dc converters
•
7PIN SIP PACKAGE
•
INPUT/OUTPUT ISOLATION: 1000VDC
•
REGULATED OUTPUT VOLTAGE
•
OPERATING TEMPERATURE: -40°C ... +85°C
•
LOW RIPPLE & NOISE
•
PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS
•
HIGH EFFICIENCY UP TO 79%
•
UL94-VO PACKAGE
GENERAL DESCRIPTION
Our AM1DR-N series is a family of cost effective 1W
single output isolated DC-DC converters. These converters
achieve low cost and ultra-miniature SIP7 pin size without
compromising performance and reliability.
Twelve models operates from input voltages of 5, 12 &
24VDC; producing regulated output voltage levels
of 5, 9, 12, 15VDC. Full SMD-design and a 100%
production test of parameters ensures a high reliability in
this product.
ELECTRICAL SPECIFICATIONS
Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified
Input Specifications:
Voltage range
Filter
±5%
Capacitor
Isolation Specifications:
Rated voltage (60 sec)
Resistance
Capacitance
1000VDC
> 1000MOhm
60pF, typ.
Output Specifications:
Voltage accuracy
Ripple & noise (at 20MHz BW)
Short circuit protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
±3%, max.
50 mVp-p, typ.
1 sec.
±0.5%, max.
±0.5%, max.
±0.02%/ºC, typ.
General Specifications:
Efficiency
Switching frequency
72% to 79%
100KHz, typ. 100% load
Environmental Specifications:
Operating temperature (ambient) -40°C ... +85°C
Storage temperature
-55°C ... +125°C
Case temperature
+95°C, max.
Derating
None required
Humidity (non-condensing)
Up to 90%
Cooling
Free-air Convection
Physical Specifications:
Dimensions
Weight
Case material
19.6x6.0x10.2mm
0.77x0.24x0.4inches
2.7g
Plastic UL94-VO
MTBF: > 900,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)
Specifications are subject to change without notification
OUTLINE DIMENSIONS & PIN CONNECTIONS
Pin
1000VDC
Single
22
1
2
4
5
6
7
+V Input
-V Input
-V Output
Omitted
+V Output
Omitted
TO ORDER CALL 1-888-9-AIMTEC
AM1DR-N Series
MODELS
AM1DR-0505S-N
AM1DR-0509S-N
AM1DR-0512S-N
AM1DR-0515S-N
AM1DR-1205S-N
AM1DR-1209S-N
AM1DR-1212S-N
AM1DR-1215S-N
AM1DR-2405S-N
AM1DR-2409S-N
AM1DR-2412S-N
AM1DR-2415S-N
Input Voltage
5V±5%
12V±5%
24V±5%
Ouput Voltage
Ouput Current max.
5VDC
9VDC
12VDC
15VDC
5VDC
9VDC
12VDC
15VDC
5VDC
9VDC
12VDC
15VDC
150mA
111mA
83mA
67mA
150mA
111mA
83mA
67mA
150mA
111mA
83mA
67mA
DC-DC CONVERTERS
Models
TYPICAL
CHARACTERISTICS
APPLICATION NOTE
Filtering
In some circuits which are sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise
and ripple. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every
channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees the external capacitor table. To
get an extremely low ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more
significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC
frequency to avoid mutual interference (see figure 1).
Requirement On Output Load
To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load
(namely full load). During operation, make sure the specified range of input voltage is not exceeded, the minimum output load is not less than 10% of the
full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper
resistance at the output end in parallel to increase the load.
External Capacitor Table
Vin
External
Capacitor
Vout
External
Capacitor
5VDC
12VDC
24VDC
-
4.7uF
2.2uF
1uF
-
5VDC
9VDC
12VDC
15VDC
10uF
4.7uF
2.2uF
1uF
23
VISIT US AT WWW.AIMTEC.CA
Similar pages