PMB8510PN データシートの表示（PDF） - Ericsson
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PMB8510PN Datasheet PDF : 32 Pages
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Adjusted to 1.2 Vout - Data
Tref = -30 ... +90 °C, VI = 8.3 ... 16 V unless otherwise specified. Input filter 4 x 4.7 µF, Output filter 2 x 150 µF
Typ values specified at: Tref = +25 °C and VInom, IOmax = 16 A. Note: +Sense connected to +Out. Radj 22.46 kΩ
Characteristics
Conditions
Output
min
typ
dVOi
Output voltage adjusted setting Tref = +25 °C, VInom, IOmax
dVO
Output voltage tolerance band IO = 0.01...1.0 x IOmax
dVO
Idling voltage
IO = 0 A
dVO
Line regulation
VImin ... VImax, IOmax
dVO
Load regulation
ttr
Load transient
recovery time
Vtr
Load transient voltage
0.01...1.0 x IOmax, VInom
Load step = 0.25-0.75-0.25 x IOmax,
dI/dt = 5 A/µs, CO = 2 x 150 µF,
VI = 12 V
Tcoeff
Temperature coefficient
ts
Start-up VI on to 0.9 x VO
Tref = -30 ... +90 °C, IOmax
IO = IOmax, VInom
tr
Ramp-up, VI ... 0.9 x VO
IO = IOmax, VInom
tf
Fall time, VI to 0.1x VO
IO = IOmax, VInom
tf
Fall time, VI to 0.1 x VO
IO = 0 A, VInom
tRC
RC shut-down time 0.1 x VO
IO = IOmax, VInom
tRC
RC start-up time 0.9 x VO
IO = IOmax, VInom
tRC
RC fall time, 0.1 x VO
IO = 0 A, VInom
IO
Output current
POmax Max output power
Ilim
Current limiting threshold
Tref < Trefmax
VOac
Output ripple
20 Hz ... 5 MHz, IOmax
η
Efficiency - 50% load
IO = 0.5 x IOmax, VO = 1.20 V
η
Efficiency - 100% load
IO = IOmax, VO = 1.20 V
Pd
Power Dissipation
IO = IOmax, VO = 1.20 V
Fo
Switching frequency
IO = (0... 1) x IOmax
Isense
II
Remote sense current
Static input current VI = 8.3 V
IO = IOmax, VO = 1.20 V
-2
-3
-2
0
19.2
19
80.1
260
2
25
40
±100
-0.6
7
3
1
21
1
7
21
50
85.6
83.9
3.6
300
2.8
MTBF Predicted reliability
5
max
+2
+3
+2
16
4.7
340
10
Unit
% VO
% VO
% VO
mV
mV
µs
mV
mV/°C
ms
ms
ms
s
ms
ms
s
A
W
A
mVp-p
%
%
W
kHz
mA
A
million
hours
PMB 8818T P Datasheet
EN/LZT 146 066 R2A © Ericsson Power Modules, April 2007
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