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MB3778 Datasheet Switching Regulator Controller

Manufacturer: Fujitsu Semiconductor Limited

Overview: FUJITSU SEMICONDUCTOR DATA SHEET DS04-27203-6E ASSP Switching Regulator Controller.

General Description

The MB3778 is a dual switching regulator control IC.

It has a two-channel basic circuit that controls PWM system switching regulator power.

plete synchronization is achieved by using the same oscillator output wave.

Key Features

  • Wide input voltage range : 3.6 V to 18 V Low current consumption : 1.7 mA typ. operation, 10 µA max. stand-by Wide oscillation frequency range:1 kHz to 500 kHz Built-in timer latch short-circuit protection circuit Built-in under-voltage lockout circuit Built-in 2.46 V reference voltage circuit : 1.23 V output can be obtained from RT terminal Variable dead-time provides control over total range Built-in stand-by funct.

More Datasheets from Fujitsu Semiconductor Limited

Part Number Description
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MB3775 SWITCHING REGULATOR CONTROLLER
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MB3731 18W BTL Audio Power Amplifier
MB3732 (MB3734) 14W BTL Audio Power Amplifier
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MB3735 BTL AUDIO POWER AMPLIFIER

MB3778 Distributor