MB3759 Datasheet, PDF (1/27 Pages) Fujitsu Component Limited. – Switching Regulator Controller (Switchable between push-pull and single-end functions)

FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-27200-6E
ASSP For Power Management Applications
BIPOLAR
Switching Regulator Controller
(Switchable between push-pull and single-end functions)
MB3759
s DESCRIPTION
The MB3759 is a control IC for constant-frequency pulse width modulated switching regulators.
The IC contains most of the functions required for switching regulator control circuits. This reduces both the
component count and assembly work.
s FEATURES
• Drives a 200 mA load
• Can be set to push-pull or single-end operation
• Prevents double pulses
• Adjustable dead-time
• Error amplifier has wide common phase input range
• Built in a circuit to prevent misoperation due to low power supply voltage.
• Built in an internal 5 V reference voltage with superior voltage reduction characteristics
s PACKAGES
16-pin plastic DIP
16-pin ceramic DIP
16-pin plastic SOP
(DIP-16P-M04)
(DIP-16C-C01)
(FPT-16P-M06)