參數(shù)資料
型號(hào): PMM8218TSR
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-20
文件頁(yè)數(shù): 11/34頁(yè)
文件大小: 1801K
代理商: PMM8218TSR
Limited Internal
PRODUCT SPEC.
16 (22)
Prepared (also subject responsible if other)
No.
SEC/D KEVIN YAN
2/1301-BMR 651 8 Uen
Approved
Checked
Date
Rev
Reference
SEC/D LINDA
2006-3-3
PA1
2.5 V/50 A Typical Characteristics
PMM 8218T
Start-up
Shut-down
Start-up enabled by connecting V
I at:
T
ref = +25°C, IO = 50 A resistive load,
V
I = 12.0 V.
Top trace: output voltage (2.0 V/div.).
Bottom trace: input voltage (5 V/div.).
Time scale: 20 ms/div.
Shut-down enabled by disconnecting V
I at:
T
ref = +25°C, IO = 50 A resistive load,
V
I = 12.0 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 1.0 ms/div.
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple (20 mV/div.) at:
T
ref = +25°C, IO = 50 A resistive load,
V
I = 12.0 V. Time scale: 2 s/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step-
change (25-50-25 A) at:
T
ref =+25°C, VI = 12.0 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (20 A/div.).
Time scale: 0.2 ms/div.
E
PMM 8000 series
POL regulator, Input 8-14 V, Output 50 A/275 W
EN/LZT 146 339 R1A April 2006
Ericsson Power Modules AB
Technical Specication
19
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