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参数资料
| 型号： | PDT012A0X3-SRZ |
| 厂商： | LINEAGE POWER LLC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-17 |
| 文件页数： | 23/39页 |
| 文件大小： | 856K |
| 代理商： | PDT012A0X3-SRZ |
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Preliminary Data Sheet
May 4, 2011
12A Digital Pico DLynxTM: Non-isolated DC-DC Power Modules
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A output current
LINEAGE POWER
3
Electrical Specifications (continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Output Voltage Set-point (with 0.1% tolerance for
external resistor used to set output voltage)
All
VO, set
-1.0
+1.0
% VO, set
Output Voltage (Over all operating input voltage, resistive
load, and temperature conditions until end of life)
All
VO, set
-3.0
+3.0
% VO, set
Adjustment Range (selected by an external resistor)
(Some output voltages may not be possible depending
on the input voltage – see Feature Descriptions Section)
All
VO
0.6
5.5
Vdc
PMBus Adjustable Output Voltage Range
All
VO,adj
-25
0
+25
%VO,set
PMBus Output Voltage Adjustment Step Size
All
0.4
%VO,set
Remote Sense Range
All
0.5
Vdc
Output Regulation (for VO ≥ 2.5Vdc)
Line (VIN=VIN, min to VIN, max)
All
+0.4
% VO, set
Load (IO=IO, min to IO, max)
All
10mV
% VO, set
Output Regulation (for VO < 2.5Vdc)
Line (VIN=VIN, min to VIN, max)
All
5
mV
Load (IO=IO, min to IO, max)
All
10
mV
Temperature (Tref=TA, min to TA, max)
All
0.4
% VO, set
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 22 μF
ceramic capacitors)
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
50
100
mVpk-pk
RMS (5Hz to 20MHz bandwidth)
All
20
38
mVrms
External Capacitance
1
Without the Tunable Loop
TM
ESR ≥ 1 m
All
CO, max
22
47
μF
With the Tunable Loop
TM
ESR ≥ 0.15 m
All
CO, max
22
1000
μF
ESR ≥ 10 m
All
CO, max
22
5000
μF
Output Current (in either sink or source mode)
All
Io
0
12
Adc
Output Current Limit Inception (Hiccup Mode)
(current limit does not operate in sink mode)
All
IO, lim
130
% Io,max
Output Short-Circuit Current
All
IO, s/c
0.92
Arms
(VO≤250mV) ( Hiccup Mode )
PMBus Output Current Measurement Accuracy
All
TBD
Efficiency
VO,set = 0.6Vdc
η
76.4
%
VIN= 12Vdc, TA=25°C
VO, set = 1.2Vdc
η
86.0
%
IO=IO, max , VO= VO,set
VO,set = 1.8Vdc
η
89.9
%
VO,set = 2.5Vdc
η
92.2
%
VO,set = 3.3Vdc
η
93.6
%
VO,set = 5.0Vdc
η
95.4
%
Switching Frequency
All
fsw
600
kHz
1 External capacitors may require using the new Tunable LoopTM feature to ensure that the module is stable as well as
getting the best transient response. See the Tunable Loop
TM section for details.
相关PDF资料 |
PDF描述 |
|---|---|
| PDT012A0X3-SRDZ | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PE3236-54 | PHASE LOCKED LOOP, PQCC44 |
| PE3236-21 | PHASE LOCKED LOOP, PQCC44 |
| PE33361MLIAA-Z | PHASE LOCKED LOOP, QCC48 |
| PE33361MLIAA | PHASE LOCKED LOOP, QCC48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PDT012A0X43-SRZ | 功能描述:DC/DC转换器 3-14.4Vin .6-5.5Vout 12A PosLogic Digital RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PDT0311 | 制造商:AGILENT 制造商全称:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0311-FC-A | 制造商:AGILENT 制造商全称:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0312 | 制造商:AGILENT 制造商全称:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0312-FC-A | 制造商:AGILENT 制造商全称:AGILENT 功能描述:Connectorized PIN Photodiodes |
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