Datasheet Texas Instruments LM5121QMHE/NOPB — 数据表

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Documents LM5121, LM5121-Q1
SNVS963C – SEPTEMBER 2013 – REVISED JUNE 2016 LM5121/-Q1 Wide Input Synchronous Boost Controller with Disconnection Switch Control
1 Features 2 Applications 1 AEC-Q100 Qualified with the following results:
– Device Temperature Grade 1: -40°C to +125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C6
Maximum Input Voltage: 65 V
Min Input Voltage: 3.0 V (4.5 V for startup)
Output Voltage Up to 100 V
Bypass (VOUT = VIN) Operation
1.2-V Reference with В±1.0% Accuracy
Free-Run/Synchronizable up to 1 MHz
Peak Current Mode Control
Robust Integrated 3-A Gate Drivers
Adaptive Dead-Time Control
Optional Diode Emulation Mode
Programmable Cycle-by-Cycle Current Limit …