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参数资料
| 型号： | PMR5118UWS/B |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封装： | 38.61 X 25.91 MM, 9.64 MM HEIGHT,ROHS COMPLAINT, PACKAGE-22 |
| 文件页数： | 3/39页 |
| 文件大小： | 3144K |
| 代理商： | PMR5118UWS/B |
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Ericsson Internal
PRODUCT SPECIFICATION
8 (23)
Prepared (also subject responsible if other)
No.
ECOCOLO
2/1301-BMR 629 5118 Uen
Approved
Checked
Date
Rev
Reference
EJANLLI
8/25/2009
B
1.2V, 50A / 60.0W Electrical Specification
PMR 5118UW
TP1 = -40 to +85C, VI = 4.5 to 14 V, RSET = 35.7 kΩ, unless otherwise specified under Conditions.
Typical values given at: TP1 = +25°C, VI= 5/12 V, max IO , unless otherwise specified under Conditions.
Additional Cin = 1000+22 F and Cout = 660 F. 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
4.5
5/12
14
V
VIoff
Turn-off input voltage
Decreasing input voltage
4.0
4.2
V
VIon
Turn-on input voltage
Increasing input voltage
4.3
4.45
V
CI
Internal input capacitance
44
μ
F
PO
Output power
0
50
W
VI = 5 V, 50 % of max IO
91.5
VI = 5 V
VI = 5 V, max IO
87.5
VI = 12 V, 50 % of max IO
88.2
η
Efficiency
VI = 12 V
VI = 12 V, max IO
85.7
%
VI = 5 V, max IO
8.6
9.0
W
Pd
Power Dissipation
VI = 12 V, max IO
9.96
10.3
W
VI = 5 V, IO= 0 A
0.47
W
Pli
Input idling power
VI = 12 V, IO= 0 A
1.21
W
VI = 5 V (turned off with RC)
42.4
mW
PRC
Input standby power
VI = 12 V (turned off with RC)
101.8
mW
VI = 5 V, max IO
13.71
A
IS
Static Input current
VI = 12 V, max IO
5.83
A
fs
Switching frequency
0-100 % of max IO
600
kHz
VOi
Output voltage initial setting and
accuracy
TP1 = +25°C, VI = 5/12 V, max IO
1.188
1.200
1.212
V
Output voltage tolerance band
10-100 % of max IO
1.182
1.218
V
VI = 5 V, IO = 0 A
1.201
V
Idling voltage
VI = 12 V, IO = 0 A
1.201
Line regulation
max IO
±5
mV
VO
Load regulation
VI = 5/12 V, 0-100 % of max IO
±5
mV
Vtr
Load transient
voltage deviation
±160
mV
ttr
Load transient recovery time
VI = 12 V, Load step 25-75-25 % of
max IO, di/dt = 2.5 A/μs
Without Turbo Trans
Co =660 F Type C
100
μ
s
Vtr
Load transient
voltage deviation
±45
mV
ttr
Load transient recovery time
VI = 12 V, Load step 25-75-25 % of
max IO, di/dt = 2.5 A/μs
With Turbo Trans
Co =3300 F Type C; RTT =SHORT
100
μ
s
tr
Ramp-up time
(from 1090 % of VOi)
8.6
ms
ts
Start-up time
(from VI connection to 90 % of VOi)
VI = 5 V, 100 % of max IO
21.3
ms
tr
Ramp-up time
(from 1090 % of VOi)
8.2
ms
ts
Start-up time
(from VI connection to 90 % of VOi)
VI = 12 V, 100 % of max IO
13.9
ms
Max IO
0.077
ms
VI = 5 V
IO = 0.1 A
29.5
ms
Max IO
0.91
ms
tf
VI shut-down
fall time.
(From VI off to
10 % of VO)
VI = 12 V
IO = 0.1 A
99.4
ms
VI = 5 V , Max IO
21.7
ms
RC start-up time
VI = 12 V , Max IO
12.4
ms
Max IO
0.044
ms
tRC tInh
RC shut-down
fall time
VI = 5 V
Io = 0.1 A
28.4
ms
E
PMR 5000 series
PoL Regulator
Input 4.5 - 14 V, Output up to 50 A / 180 W
EN/LZT 146 410 R1A August 2009
Ericsson AB
Technical Specication
11
E
PMR 5000 series
PoL Regulator
Input 4.5 - 14 V, Output up to 50 A / 180 W
EN/LZT 146 410 R1A August 2009
Ericsson AB
Technical Specication
11
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