參數(shù)資料
型號(hào)： PMG4318VSRF
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 18.75 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-10
文件頁(yè)數(shù)： 12/16頁(yè)
文件大?。?/td> 820K
代理商： PMG4318VSRF
Limited Internal
PRODUCT SPEC.
2 (4)
Prepared (also subject responsible if other)
No.
SEC/D ESECZHW
2/1301-BMR 644 4/M Uen
Approved
Checked
Date
Rev
Reference
SEC/D LINDA
ESKEVIN
2006-2-27
A
1.25 V/15 A Electrical Specification
PMG 4218VxF
T
ref = -40 to +85C, VI = 2.95 to 3.65 V, VREF = 1.25V, unless otherwise specified under conditions.
Typical values given at: Tref = +25°C, VI= 3.3 V, max IO, unless otherwise specified under conditions.
Additional C
in=470uF and Cout=470uF. See Operating Information section for selection of capacitor types.
Connect the sense pin, where available, to the output pin.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
2.95
3.65
V
VIoff
Turn-off input voltage
Decreasing input voltage
2.2
2.40
V
VIon
Turn-on input voltage
Increasing input voltage
2.45
2.8
V
CI
Internal input capacitance
60
F
PO
Output power
0
18.75
W
50 % of max IO
89.2
η
Efficiency
max IO
83.7
%
Pd
Power Dissipation
max IO
3.6
W
Pli
Input idling power
IO= 0, VI = 3.3 V
210
mW
PRC
Input standby power
VI = 3.3 V (turned off with INHIBIT)
25
mW
IS
Static Input current
VI = 3.3 V, max IO
6.8
A
fs
Switching frequency
0-100% of max IO
250
300
350
kHz
VOi
Output voltage initial setting and
accuracy
Tref = +25°C, VI = 3.3 V, max IO
1.240
1.250
1.260
V
Output voltage tolerance band
10-100% of max IO
1.240
1.250
1.260
V
Idling voltage
IO = 0
1.251
V
Line regulation
Max IO
±10
mV
VO
Load regulation
VI = 3.3 V, 0-100% of max IO
±10
mV
Vtr
Load transient
voltage deviation
30
40
mV
ttr
Load transient recovery time
VI = 3.3 V, Load step from -1.5A to
+1.5A, di/dt = 15 A/s,
see Note 1
30
s
tr
Ramp-up time
(from 1090 % of V
Oi)
3.0
ms
ts
Start-up time
(from V
I connection to 90% of VOi)
max IO
5.2
ms
Max Io
160
s
tf
Vin shutdown fall time.
(From VI off to 10% of VO)
Io = 1A
460
s
INHIBIT start-up time
Max Io
5.3
ms
Max Io
50
s
tInh
INHIBIT shutdown fall time
(From INHIBIT off to 10% of VO)
Io = 0.1 A
1.6
ms
IO
Output current
0
15
A
Ilim
Current limit threshold
Tref < max Tref,
27.5
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi
20
mVp-p
Note1: Output filter according to Ripple & Noise section
E
PMG 4000F series
POL regulator, Input 2.95-3.65 V, Output 15 A/27 W
EN/LZT 146 334 R1B April 2006
Ericsson Power Modules AB
Technical Specication
E
PMG 4000F series
POL regulator, Input 2.95-3.65 V, Output 15 A/27 W
EN/LZT 146 334 R1C April 2007
Ericsson Power Modules AB
Technical Specication
5
相關(guān)PDF資料
PDF描述
PMG4318VSF 1-OUTPUT 18.75 W DC-DC REG PWR SUPPLY MODULE
PMG5518TS 1-OUTPUT 49.5 W DC-DC REG PWR SUPPLY MODULE
PMG5518TSR 1-OUTPUT 49.5 W DC-DC REG PWR SUPPLY MODULE
PMG8618LSR 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE
PMG8618LS 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PMG45UN,115 功能描述:MOSFET N-CH 30V SOT363 RoHS:是 類別:未定義的類別 >> 其它 系列:* 標(biāo)準(zhǔn)包裝:1 系列:* 其它名稱:MS305720A
PMG4D 功能描述:功率調(diào)節(jié) Panelmount Surge RoHS:否 制造商:Power-One 輸入電壓（標(biāo)稱）: 輸出電壓: 輸出功率: 電壓調(diào)節(jié)準(zhǔn)確度: 出口數(shù)量: 特點(diǎn): 安裝類型:
PMG4DS 功能描述:功率調(diào)節(jié) Panelmount Surge RoHS:否 制造商:Power-One 輸入電壓（標(biāo)稱）: 輸出電壓: 輸出功率: 電壓調(diào)節(jié)準(zhǔn)確度: 出口數(shù)量: 特點(diǎn): 安裝類型:
PMG4DS-A 功能描述:功率調(diào)節(jié) SurgeArrest Panelmount 480/277 160kA with Disconnect and Surge Counter, Modular RoHS:否 制造商:Power-One 輸入電壓（標(biāo)稱）: 輸出電壓: 輸出功率: 電壓調(diào)節(jié)準(zhǔn)確度: 出口數(shù)量: 特點(diǎn): 安裝類型:
PMG4S 功能描述:功率調(diào)節(jié) Panelmount Surge RoHS:否 制造商:Power-One 輸入電壓（標(biāo)稱）: 輸出電壓: 輸出功率: 電壓調(diào)節(jié)準(zhǔn)確度: 出口數(shù)量: 特點(diǎn): 安裝類型:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*