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AM1D-1215SH30-NのメーカーはAIMTECです、この部品の機能は「1 watt dc-dc converters」です。 |
部品番号 | AM1D-1215SH30-N |
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部品説明 | 1 watt dc-dc converters | ||
メーカ | AIMTEC | ||
ロゴ | ![]() |
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このページの下部にプレビューとAM1D-1215SH30-Nダウンロード(pdfファイル)リンクがあります。 Total 3 pages
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AM1D-N Series
1 watt dc-dc converters
• 7PIN SIP PACKAGE
• LOW RIPPLE & NOISE
• HIGH EFFICIENCY UP TO 81%
• UL94-VO PACKAGE
• INPUT/OUTPUT ISOLATION: 1000, 3000 & 6000VDC
• OPERATING TEMPERATURE: -40°C ... +85°C
• PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS
GENERAL DESCRIPTION
Our AM1D-N series is a family of cost effective 1W
single, dual output isolated DC-DC converters. These con-
verters achieve low cost and ultra-miniature SIP7 pin size
without compromising performance and reliability.
Seventy two models operate from input voltages of 5, 12
& 24VDC; producing output voltage levels of 5, 9, 12, 15, ±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
±10%
Capacitor
General Specifications:
Efficiency
Switching frequency
72% to 81%
150KHz, typ. 100% load
Isolation Specifications:
Rated voltage (60 sec)
Resistance
Capacitance
1000, 3000 & 6000VDC
> 1000MOhm
60pF, typ.
Output Specifications:
Voltage balance (dual output) ±1%
Voltage accuracy
±5%, max.
Ripple & noise (at 20MHz BW) 75mVp-p, typ.
Short circuit protection
1 sec.
Line voltage regulation
±1.2% / 1.0% of Vin
Load voltage regulation
10% max.
load=10~100%
Temperature coefficient
±0.03%/°C, max.
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 (1000 & 3000VDC) 19.50x6.00x10.00mm
0.76x0.24x0.39inches
Dimensions (6000VDC)
19.50x9.8x12.5mm
0.76x0.39x0.49inches
Weight
2g
Case material
Plastic UL94-VO
MTBF: > 1,100,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)
Specifications are subject to change without notification
PIN CONNECTIONS
Pin 1000VDC
Single
Dual
1 +V Input +V Input
2 -V Input
-V Input
4 -V Output -V Output
5 Omitted Common
6 +V Output +V Output
7 Omitted
Omitted
3000, 6000VDC
Single
Dual
+V Input
+V Input
-V Input
-V Input
Omitted
Omitted
-V Output -V Output
Omitted
Common
+V Output +V Output
17
Continued on next page
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TYPICAL CHARACTERISTICS
+5%
AM1D-N Series
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.
For single output
<Figure 1>
<Figure 2>
Overload Protection
Under normal operating conditions, the output
circuit of these products has no protection
against over-current and short-circuits. The
simplest method is to connect a self-recovery
fuse in series at the input end or add a circuit
breaker to the circuit.
Output Voltage Regulation and
Over-voltage Protection Circuit
The simplest device for output voltage
regulation, over-voltage and over-current
protection is a linear voltage regulator with
overheat protection that is connected to the
input or output end in series (see Figure 2).
For dual output
<Figure 1>
<Figure 2>
External Capacitor Table
for Single Output
Vin
5VDC
12VDC
24VDC
-
External
Capacitor
4.7uF
2.2uF
1uF
-
Vout
5VDC
9VDC
12VDC
15VDC
External
Capacitor
10uF
4.7uF
2.2uF
1uF
External Capacitor Table
for Dual Output
Vin
5VDC
12VDC
24VDC
-
External
Capacitor
4.7uF
2.2uF
1uF
-
Vout
5VDC
9VDC
12VDC
15VDC
External
Capacitor
4.7uF
2.2uF
1uF
0.47uF
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部品番号 | 部品説明 | メーカ |
AM1D-1215SH30-N | 1 watt dc-dc converters | ![]() AIMTEC |
AM1D-1215SH30-NZ | 1 Watt / DC-DC Converter | ![]() AIMTEC |