- 105V/2A half-bridge gate driver
- Synchronous rectification control output, programmable delay
- Higher maximum duty cycle between high-end and low-end drives that reduce dead zones.
- High voltage (105V) start regulator
- With voltage mode control line voltage feedforward and voltage limit two
- Resistor programming, capable of oscillators up to 2MHz
- Programmable input undervoltage lockout and overvoltage protection
- Internal overheating shutdown protection
- Adjustable soft start
- Universal dual-mode overcurrent protection hiccup delay timer
- Cycle-by-cycle overcurrent protection
- Direct optocoupler interface
- Logic-level synchronous rectifier driver
- 5V reference voltage output
illustrate
LM5035C controller/half-bridge gate driver contains all the necessary functions to implement a half-bridge topology power converter, controlled using a line voltage feed-forward voltage mode.
LM5035C is a functional LM5035B half-bridge PWM controller variant. The SR1 and SR2 waveforms have an amplitude of 5V V CC class, instead of Also, the soft-stop feature is disabled LM5035C.
The LM5035, LM5035A, LM5035B, LM5035C include a floating high-side gate driver, which is capable of up to 105V with a supply voltage. The high-side and low-side gate drivers are peak at 2A. Contains an internal high-voltage start-up regulator with programmable undervoltage lockout (UVLO) and overvoltage protection (OVP). Single resistor programming with oscillator frequency up to 2MHz. The oscillator can also be synchronized to an external clock. Cycle-by-cycle current limit and adjustable burp mode overload protection with current sense input and a programmable timer. Summary of the differences between LM5035, LM5035A, LM5035B, and LM5035C
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