PMD4118OWSR Datasheet, PDF (27/45 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
24 (31)
27
1.8 V/3 A Typical Characteristics (V_I = 3.3 V)
Start-up
Shut-down
PMD 4118O
Start-up enabled by connecting V_I at:
T_ref = +25°C, I_O = 3 A resistive load,
V_I = 3.3 V.
Output Ripple & Noise
Top trace: output voltage (1.0 V/div.).
Bottom trace: input voltage (2.0 V/div.).
Time scale: 10 ms/div.
Shut-down enabled by disconnecting V_I at:
T_ref = +25°C, I_O = 3 A resistive load,
V_I = 3.3 V.
Top trace: output voltage (1.0 V/div.).
Time scale: 10 ms/div.
Output Load Transient Response
Output voltage ripple (5 mV/div.) at:
T_ref = +25°C, I_O = 3 A resistive load,
V_I = 3.3 V. Time scale: 2 µs/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Output voltage response to load current step- Top trace: output voltage (100 mV/div.).
change (1.5-3-1.5 A) at:
Bottom trace: load current (1.5 A/div.).
T_ref =+25°C, V_I = 3.3 V.
Time scale: 0.1 ms/div.