Datasheet Texas Instruments LP873220RHDRQ1 — 数据表

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SNVSAT4 – SEPTEMBER 2017 LP873220-Q1 Dual High-Current Buck Converter and Dual Linear Regulator
1 Features 2 Applications 1 AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to
+125В°C Ambient Operating Temperature
Input Voltage: 2.8 V to 5.5 V
Two High-Efficiency Step-Down DC-DC
Converters:
– Output Voltage: 0.7 V to 3.36 V
– Maximum Output Current 2 A
– Programmable Output-Voltage Slew Rate from
0.5 mV/Вµs to 10 mV/Вµs
– 2-MHz Switching Frequency
– Spread-Spectrum Mode and Phase
Interleaving for EMI Reduction
Two Linear Regulators:
– Input Voltage: 2.5 V to 5.5 V
– Output Voltage: 0.8 V to 3.3 V …