PMB8818TP Datasheet, PDF (22/32 Pages) Ericsson – DC/DC regulator Input 8.3 - 16 V Output 16 A

Adjusted to 3.3 Vout - Typical Characteristics
General conditions: Input filter 4 x 4.7 µF, Output filter 2 x 150 µF
Efficiency
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Efficiency vs. load current and input voltage at T_ref = +25 °C
Output Current Derating at 12 V input
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Available load current vs. ambient air temperature and
airflow at Vin = 12 V. See conditions on page 30.
Power Dissipation
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Dissipated power vs. load current and input voltage at
T_ref = +25 °C
Output Characteristic
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Output voltage vs. load current.
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Start-Up
Turn Off
Start-up at I_O = 16 A resistive load at T_ref= +25 °C,
Vin = 12 V. Start enabled by connecting V_in.
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (10 V/div.).
Time scale: 2 ms/div.
PMB 8818T P Datasheet
Turn-off at I_O = 16 A resistive load at T_ref = +25 °C,
Vin = 12 V. Turn-off enabled by disconnecting V_in.
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (10 V/div.).
Time scale: 2 ms/div.
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EN/LZT 146 066 R2A © Ericsson Power Modules, April 2007