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TPS65400
SLVSCQ9D – NOVEMBER 2014 – REVISED MAY 2018
TPS65400 4.
5- to 18-V Input Flexible Power Management Unit With PMBus/I2C Interface
1 Features
•1 Efficiency up to 95% for Each Switching
Regulator • Switching
Regulator Specifications:
– Input Voltage Range: 4.
5 to 18 V
– Vout Range: 0.
6 V-90%Vin
– SW1, SW2 Iout: 4-A Max
– SW3, SW4 Iout: 2-A Max • Pre-Bias Startup Algorithm Minimizes Voltage Dip
During Startup • Internal Undervoltage Lockout (UVLO),
Overcurrent Protection (OCP), Overvoltage Protection (OVP), and Overtemperature Protection (OTP) • AECQ-100 Grade 1 Option • Thermally-Enhanced 7-mm × 7-mm...