概述
数据手册AM8T-1212DC 概述
8 watt dc-dc converters 8瓦特DC-DC转换器
AM8T-1212DC 数据手册
通过下载AM8T-1212DC数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载AM8T-C Series
8 watt dc-dc converters
24PIN DIP PACKAGE
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REGULATED OUTPUT
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PLASTIC ENCAPSULATED CASE
POWER MODULES FOR PCB MOUNTING
2:1 WIDE INPUT RANGE
LOW RIPPLE & NOISE
OPERATING TEMPERATURE : -25…+71°C
GENERAL DESCRIPTION
Our AM8T-C series is a family of cost effective 8W sin-
gle and dual output DC-DC converters. These converters
are shielded on all six sides and aluminum encapsulated,
have a non-conductive base and retain an anodized black
DIP24 compatible plastic case and dimensions of
31.8x20.3x10.2mm. The high performance features of our
AM8T-C components include short circuit protection with
current limit auto recovery, tight line regulation and a high
efficiency operation coefficient up to 82%. Twenty four
models operate from an input voltage range of 12, 24 &
48VDC producing output voltages of 3,3, 5, 12, 15, 24,
±5, ±12 & ±15VDC. The normal operation is specified
over the full operating temperature range of
-25°C to +71°C with no derating required. Cooling is
done by free air convection.
ELECTRICAL SPECIFICATIONS
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications:
Output Specifications:
Voltage accuracy
Ripple
Voltage range
12VDC, 9~18VDC
24VDC, 18~36VDC
48 VDC, 36~75VDC
p(Pi) Network
±2%, max.
<0.2% Vout +20mVmax (Vp-p)
<0.5% Vout +50mVmax (Vp-p)
Noise
Filter
Short circuit protection Current limit, auto-recovery
Over current protection Works over 120% of rating
and recovers automatically
Isolation Specifications:
Rated voltage
Resistance
Capacitance
1500VDC
>1000 Mohms
1000pF, typ.
Line regulation (HL-LL) ±0.5%, typ.
Load regulation (10-100%) ±2%, typ.
Temperature coefficient ±0.02%/°C, typ.
General Specifications:
Efficiency
Switching frequency
78% to 82%
300KHz, typ. 100% load
Physical Specifications:
Dimensions
31.8x20.3x10.2mm,
tolerance ±0.5mm
1.25x0.8x0.4inches
13g
Six-side shielded Aluminum
with Non-Conductive base,
Black Anodize
Environmental Specifications:
Operating temperature
Storage temperature
Case temperature
Humidity (non-condensing)
Cooling
-25°C …+71°C
-55°C …+105°C
+95°C, max.
Weight
Case material
Up to 95%
Free-air convection
MTBF: > 800,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)
Specifications are subject to change without notification
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Continued on next page
TO ORDER CALL 1-888-9-AIMTEC
AM8T-C Series
OUTLINE DIMENSIONS & PIN CONNECTIONS
Pin
1500VDC
MECHANICAL DIMENSION (Bottom View)
Single
-V Input
-V Input
N.C.
Dual
DERATING
2
-V Input
-V Input
Common
N.C.
-V Output
+V Output
N.C.
Common
+V Input
+V Input
3
9
10
11
14
15
16
22
23
N.C.
N.C.
+V Output
N.C.
-V Output
+V Input
+V Input
BLOCK DIAGRAM
Dual Output
Single Output
MODELS Single output
Models
Input Voltage
Ouput Voltage
Ouput Current max.
AM8T-1203SC
AM8T-1205SC
AM8T-1212SC
AM8T-1215SC
AM8T-1224SC
AM8T-2403SC
AM8T-2405SC
AM8T-2412SC
AM8T-2415SC
AM8T-2424SC
AM8T-4803SC
AM8T-4805SC
AM8T-4812SC
AM8T-4815SC
AM8T-4824SC
3.3VDC
2000mA
1500mA
660mA
530mA
330mA
2000mA
1500mA
660mA
530mA
330mA
2000mA
1500mA
660mA
530mA
330mA
5VDC
9VDC - 18VDC
18VDC - 36VDC
36VDC - 75VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
3.3VDC
5VDC
12VDC
15VDC
24VDC
Dual output
Models
Input Voltage
Ouput Voltage
Ouput Current max.
AM8T-1205DC
AM8T-1212DC
AM8T-1215DC
AM8T-2405DC
AM8T-2412DC
AM8T-2415SC
AM8T-4805DC
AM8T-4812DC
AM8T-4815DC
±5VDC
±12VDC
±15VDC
±5VDC
±800mA
±330mA
±260mA
±800mA
±330mA
±260mA
±800mA
±330mA
±260mA
9VDC - 18VDC
18VDC - 36VDC
36VDC - 75VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
71
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