NJW4170KV1-A, NJW4170 - Current Mode Control High Speed Frequency Internal 1A MOSFET Switching Regulator

New Japan Radio

Datasheet Details

Part number	NJW4170KV1-A, NJW4170
Manufacturer	New Japan Radio
File Size	475.39 KB
Description	Current Mode Control High Speed Frequency Internal 1A MOSFET Switching Regulator
Datasheet	NJW4170-NewJapanRadio.pdf
Note	This datasheet PDF includes multiple part numbers: NJW4170KV1-A, NJW4170. Please refer to the document for exact specifications by model.

The NJW4170 is a high speed oscillating frequency buck converter with 40V/1A MOSFET.

Oscillating Frequency 2.4MHz typ. (A ver. ) 2.1MHz typ. (B ver. ) Minimum ON time 80ns typ. (A ver. ) 85ns typ. (B ver. ) Current mode Control External Clock Synchronization Wide Operating Voltage Range 4.5V to 40V Switching Current 1.4A min. PWM Control Built-in Compensation Circuit Correspond to Ceramic Capacitor (MLCC) Soft Start Function 4ms typ. UVLO (Under Voltage Lockout) Over Current Protection (Hiccup type) Thermal Shutdown Protection Standby Function Package Outline NJW.

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Published: Sep 28, 2016 |