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OB2263 Datasheet, Kexin

OB2263 controller equivalent, current mode pwm controller.

OB2263 Avg. rating / M : 1.0 rating-122

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OB2263 Datasheet

Features and benefits


* Audio Noise Free Operation
* External Programmable PWM Switching Frequency
* Internal Synchronized Slope Compensation
* Low VDD Startup Current and Low .

Description

P Ground I Feedback input pin. The PWM duty cycle is determined by voltage level into this pin and SENSE pin input. I Current sense input pin. Connected to MOSFET current sensing resistor node. P Chip DC power supply pin. O Totem-pole gate drive outp.

Image gallery

OB2263 Page 1 OB2263 Page 2 OB2263 Page 3

TAGS

OB2263
Current
Mode
PWM
Controller
OB2262
OB2268
OB2268AP
Kexin

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