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NJW4161D-A Datasheet(PDF) 1 Page - New Japan Radio |
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NJW4161D-A Datasheet(HTML) 1 Page - New Japan Radio |
1 / 19 page NJW4161 - 1 - Ver.2015-05-11 MOSFET Drive Switching Regulator IC for Buck Converter GENERAL DESCRIPTION ■ PACKAGE OUTLINE FEATURES Pch MOSFET Driving Driving Voltage V+-10V(typ.) Wide Operating Voltage Range 3.1V to 40V PWM Control Automatic PWM/PFM Control improves power efficiency at light load. (C ver.) Wide Oscillating Frequency 50kHz to 1MHz Soft Start Function 15ms (typ.) Over Current Protection Hiccup type (A, C ver.) Latch type (B ver.) Thermal Shutdown Protection UVLO (Under Voltage Lockout) Standby Function Package Outline NJW4161R: MSOP8(VSP8) *MEETJEDEC MO-187-DA NJW4161D: DIP8 PRODUCT CLASSFICATION Part Number Version Controller Over Current Protection Package Operating Temperature Range NJW4161R-A A PWM control Hiccup type MSOP8 (VSP8) General Spec. -40 C to +125 C NJW4161D-A A PWM control Hiccup type DIP8 General Spec. -40 C to +125 C NJW4161R-B B PWM control Latch type MSOP8 (VSP8) General Spec. -40 C to +125 C NJW4161R-C C PWM/PFM control Hiccup type MSOP8 (VSP8) General Spec. -40 C to +125 C The NJW4161 is a MOSFET Drive switching regulator IC for Buck Converter that operates wide input range from 3.1V to 40V. It can provide large current application because of built-in highly effective Pch MOSFET 10V drive circuit. There are two types, Hiccup type and Latch type, of over current protection version. It is suitable for logic voltage generation from high voltage that Car Accessory, Office Automation Equipment, Industrial Instrument and so on. NJW4161R NJW4161D (MSOP8(VSP8)) (DIP8) |
Similar Part No. - NJW4161D-A |
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Similar Description - NJW4161D-A |
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