PMD4118OWSR Datasheet, PDF (33/45 Pages) Ericsson – POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W

E
Limited Internal
PRODUCT SPEC.
Prepared (also subject responsible if other)
No.
SEC/D KEVIN YAN
2/1301-BMR 652_T4_eU_ce_hn_{nical Specification}
Approved
S^PE^MC^D/D⁴J⁰u⁰lia⁰Y^so^eu^ries
Checked
ESECZHW
Date
2006-12-26
Rev
Reference
E_BN/LZT 146 350 R1DE JDaenc22000096
POL regulator, Input 3.0-5.5 V, Output 3 A/10.8 W
© Ericsson Power Modules AB
30 (31)
33
3.3 V/3 A Typical Characteristics (V_I = 4.5-5.5 V)
Efficiency
Power Dissipation
PMD 4118O
[%]
100
95
90
5.0 V
85
5.5 V
80
4.5 V
75
70
0
1
2
3
4 [A]
Efficiency vs. load current and input voltage at T_ref = +25°C
[W]
2.0
1.5
5.0 V
1.0
5.5 V
4.5 V
0.5
0.0
0
1
2
3
4 [A]
Dissipated power vs. load current and input voltage at
T_ref = +25°C
Output Current Derating
Output Characteristics
[A]
4
[V]
3
2.0 m/s
3.40
3.35
2
Nat. Conv.
5.0 V
3.30
5.5 V
4.5 V
1
1.0 m/s
3.25
0
0
20
40
60
80
[°C]
3.20
0
1
2
3
4 [A]
Available load current vs. ambient air temperature and airflow at
V_I = 3.3 V, V_OUT = 2.0 V. See Thermal Consideration section.
Output voltage vs. load current at T_ref = +25°C