NJU7610 - JRC

NJU7610 Step-Up / Flyback switching regulator IC

The NJU7610 is a low voltage operation high-speed switching regulator control IC for step-up and flyback converter, with a pulse-by-pulse over-current protection. The pulse-by-pulse over-current protection circuit can limit the over current in switching operation. It incorporates a totem pole output, which can drive an external MOS-FET easily. It also has a .

Features

● PWM switching control
● Pulse-by-pulse over current protection
● Operating Voltage 2.2V to 8V
● Wide Oscillator Range 300kHz to 1MHz
● Maximum Duty Cycle 90% typ.
● Quiescent Current
● Soft-Start Function 800µA typ. Internal : 16ms typ. or adjustable
● Dead Time Control
● C-MOS Technology
● Package Outline NJU7610M : DMP8 NJU7610RB1 : MSOP8 (TVSP8)
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*MEET JEDEC MO-187-DA / THIN TYPE
■PACKAGE OUTLINE NJU7610M (DMP8) NJU7610RB1 (MSOP8 (TVSP8))
■PRODUCT VARIATION NJU7620 Constant Current Control NJU7610 Over Current Protection NJU7600 PWM Control
■PIN CONFIGURATION 1 2 3 4 N.