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PD-NPM-0305EP 데이터시트 PDF




PowerDsine에서 제조한 전자 부품 PD-NPM-0305EP은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 PD-NPM-0305EP 기능
기능 DSL NTU POWER MODULE
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PD-NPM-0305EP 데이터시트, 핀배열, 회로
www.DataSheet4U.com
PD-NPM-0305EP
DSL NTU POWER MODULE: 36-130VDC INPUT, 5VDC, 3.3VDC OUTPUT
FEATURES
Wide Input Voltage Range of 36-130V
High efficiency for Extended Operating Range
Input-Output Isolation
Short Circuit Protection for Each Output
90 Days Warranty
Compact Size
UL1950, CSA22.2-950 and EN60950 Approved
Pin to pin Compatible with the PD-NPM-03051
APPLICATIONS
HDSL/xDSL Systems
Pair Gain Systems
Remote Power Feeding Communications Systems
Wide Input Range DC/DC Applications
5Vdc and 3.3Vdc Power Supply from 48Vdc TNV Line
DESCRIPTION
The PD-NPM-0305EP module is a wide range input voltage DC/DC converter. The module employs advanced power topology that enables
high efficiency, a wide input range and compact size. It is especially designed to work as the remote (NTU) power module in remotely fed
HDSL systems. The module has a shutdown mode, which when activated ("High" level on Inhibit pin), reduces the input current to sleep-mode
level of approximately 1mA. The module is designed to perform optimally while working in conjunction with PowerDsine PD-LPM-0xxx module
series, but may also be used in a wide range of other DC/DC applications. One of the PD-NPM-0305EP's most valuable features is its ability
to work with input voltages as low as 36Vdc. This feature enables the use of the module in systems, which are locally powered from a TNV
48Vdc line. In these cases, there is no need to use any additional DC/DC converters for logic circuits supply power, thereby reducing system
costs and complexity.
The PD-NPM-0305EP offers enhanced efficiency and an extended temperature range, commonly required for HDSL/xDSL repeater
applications. The Module also includes an adjustable output voltage range of ±100mV and features a plastic cover thereby reducing unit
weight. Reducing the Module’s output voltage level by a few mVolts may reduce the logic circuits and overall RT modem's power consumption.
TYPICAL APPLICATION
Remote Feeding Line
36-130Vdc
Vin+
+5V
Vin RTN
On
Inhibit
Off
6 Vin
PD-NPM-0305EP
ADJ 5
NC 4
RADJ
7 Inhibit
Cin
8 Vin RTN
Output 2 3
Output 1 2
Output 1, 2 RTN 1
C01
C02
C01 = 0-100µF
C02 = 0-220µF
Cin = 10-47µF
DGND
_________________________________
1 The “EP” suffix to the part number indicates an enhanced
efficiency and extended temperature range. All versions have the
same pinout and physical dimensions.
PowerDsine Ltd.
PowerDsine, Inc.
PowerDsine Europe
Tel: +972-9-775-5100 Fax: +972-9-775-5111 Email: [email protected]
Tel: +1-631-756-4680 Fax: +1-631-756-4691 Email: [email protected]
Tel: +49-6187-900-849 Fax: +49-6187-292848 Email: [email protected]
+3.3V
+5V
RTN





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관련 데이터시트

부품번호상세설명 및 기능제조사
PD-NPM-0305EP

DSL NTU POWER MODULE

PowerDsine
PowerDsine

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