Datasheet Details
| Part number | NJW4155 |
|---|---|
| Manufacturer | New Japan Radio |
| File Size | 538.68 KB |
| Description | Internal 1.8A MOSFET Switching Regulator |
| Datasheet |
 NJW4155 Datasheet
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General Description
The NJW4155 is a buck converter with 40V/1.8A MOSFET.
It corresponds to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within wide input range from 4.5V to 40V.
Key Features
- Current Mode Control External Clock Synchronization Wide Operating Voltage Range 4.5V to 40V Switching Current 2.7A min. PWM Control Built-in Compensation Circuit Correspond to Ceramic Capacitor (MLCC) Oscillating Frequency 450kHz typ. (A, C ver. ) 300kHz typ. (B ver. ) Soft Start Function 4ms typ. UVLO (Under Voltage Lockout) Over Current Protection (Hiccup type) Thermal Shutdown Protection Power Good Function (NJW4155GM1 only) Standby Function Package Outline NJW4155GM1 : HSO.