IL700D - HIGH VOLTAGE HIGH-FREQUENCY STEP-UP SWITCHING REGULATOR-CONTROLLER

Integral

Key Features

Operate from a rectified 220 VAC line source.
Oscillation frequency: 600 kHz.
Output voltage external setting (FB) type available. FB terminal voltage (VFB) 1.0 V.
Minimum of external components. The only peripheral components that can be used with IC are a coil, a diode, capacitors, and a resistor.
Built-in converter of high voltage in low voltage, using 450 V MOS-transistor and Zener diode.
Built-in 700 V DMOS power switch.

IL700D high voltage high-frequency step-up switching regulator-controller by Integral - Datasheet Preview

Datasheet Details

Part number	IL700D
Manufacturer	Integral
File Size	205.00 KB
Description	HIGH VOLTAGE HIGH-FREQUENCY STEP-UP SWITCHING REGULATOR-CONTROLLER
Datasheet	IL700D Datasheet

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IL700D HIGH VOLTAGE HIGH-FREQUENCY STEP-UP SWITCHING REGULATOR-CONTROLLER The IL700D is a monolithic high voltage switching regulator-controllers with PWM/PFM control that is specifically designed to operate from a rectified 220 VAC line source. This device contain a reference voltage source, oscillation circuit, error amplifier, phase compensation circuit, PWM control circuit, power supply 450 V MOS-transistor, 700 V DMOS power switch, and other components. Since the oscillation frequency is a high 600 kHz, with the addition of a small external component, the IC can function as switching regulator with high efficiency.