OB2235NASP Description
OB2235x High Precision Low Cost Power Switch GENERAL .
OB2235x is a high performance, high precision and low cost PWM Power switch for non-isolated buck and buck-boost application.
OB2235NASP Features
* including cycle-by-cycle current limiting, output short circuit protection, on-chip Over Temperature Protection (OTP), VDD Over Voltage Protection (OVP), Over Loading Protection(OLP) and VDD Under Voltage Lockout Protection (UVLO). The tone energy at below 20KHz is minimized in the design so that au
OB2235NASP Applications
* Current mode control
* 40kHz (typical) maximum switching frequency
* Frequency-reduction and burst mode control
for high efficiency
* Frequency shuffling for EMI improvement
* Power on soft-start
* Built-in Leading Edge Blanking (LEB)
* Cycle-by-cycle current limiting
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