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参数资料
| 型号： | PM621 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | PLASTIC, DIP-24 |
| 文件页数： | 1/2页 |
| 文件大小： | 38K |
| 代理商： | PM621 |
OUTPUT SPECIFICATIONS
Voltage accuracy
±5.0%, max.
Line regulation
LL to HL
±0.3%
Load regulation
NL to FL
±0.4%
Ripple and noise
20MHz BW
20mV pk-pk, max.
See Note 5
Transient response
Overshoot for
±0.1%, typical
10% to 90% FL
Temperature coefficient
±0.01%°C, typical
Short circuit protection
Output thermal
Continuous
limited
automatic recovery
INPUT SPECIFICATIONS
Input voltage range
5VDC, See Note 10
4.5 to 5.5VDC
12VDC, See Note 10 10.8 to 13.2VDC
Input filter
See Note 8
Pi network
Fault current mode
150% of FL
input current
PM600 SERIES
Single and dual output
[ 2 YEAR WARRANTY ]
24 pin DIP package
1.25 x 0.8 x 0.4 inch package
Tight regulation
Pi input filter
20mV pk-pk ripple and noise
Short circuit protection
The PM600 Series are a broad line of low cost, high performance single and
dual output DC/DC converters packaged in an IC compatible 24 pin DIP
configuration. These miniature converters are ideal for use on high density PC
boards, or wherever low power, isolated and regulated outputs are required. A
self contained input Pi network filter, available on all models, minimizes reflected
ripple current for critical applications. This feature eliminates the need for
external filters thus reducing overall system cost.
The PM600 series maintain
±0.3% line and ±0.4% load regulation, and require no derating over the
specified operating temperature range. Other specifications include: output
voltage accuracy, ±5.0%; ripple and noise, 20mV pk-pk; isolation, 300VDC.
PM600 series DC/DC converters are intended for a wide variety of industrial
applications, especially where tight regulation is required.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
PAGE 1
GENERAL SPECIFICATIONS
Efficiency
50% typical
Isolation voltage
300VDC
Switching frequency
Variable
40kHz to 70kHz
Case material
UL94V-0
Non-conductive
black plastic
Weight
14g (0.5oz)
MTBF
Single Outputs
434,000 hours
(75% FL)
Dual Outputs
268,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient
–25°C to +71°C
Non-operating amb., –40°C to +125°C
Case
+95°C, max.
Derating
None required
Cooling
Free air convection cooled
Relative humidity
Non-condensing
20% to 95% RH
Altitude
Operating
10,000 feet max.
Non operating
40,000 feet max.
Vibration
5Hz to 500Hz
2.5G rms (approx.)
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