onsemi, NCP1593AMNTWG Synchronous Buck Regulator, 1-Channel 3A Adjustable 10-Pin, DFN
- RS-stocknr.:
- 161-2606
- Fabrikantnummer:
- NCP1593AMNTWG
- Fabrikant:
- ON Semiconductor
Niet meer leverbaar – bekijk hieronder eventuele alternatieven of neem contact op met onze Customer Service
- RS-stocknr.:
- 161-2606
- Fabrikantnummer:
- NCP1593AMNTWG
- Fabrikant:
- ON Semiconductor
Datasheets
Wetgeving en conformiteit
Productomschrijving
The NCP1593 is a fixed 1 MHz, high output current, synchronous PWM converter that integrates a low-resistance, high-side P-channel MOSFET and a low-side N-channel MOSFET. The NCP1593 utilizes internally compensated current mode control to provide good transient response, ease of implementation and excellent loop stability. It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.6 V and is able to supply up to 3 A of load current.
Wide Input Voltage Range: from 4.0 V to 5.5 V
Internal 90 mΩ High-Side P-Channel MOSFET and 70 mΩ Low-Side N-Channel MOSFET
Fixed 1 MHz Switching Frequency
Cycle-by-Cycle Current Limiting
Hiccup Mode Short-Circuit Protection
Over temperature Protection
Internal Fixed SoftStart with External Adjustment
Start-up with Pre-Biased Output Load
Adjustable Output Voltage Down to 0.6 V
Auto Power Saving Mode During Light Load
High efficiency and good thermal performance
Internal 90 mΩ High-Side P-Channel MOSFET and 70 mΩ Low-Side N-Channel MOSFET
Fixed 1 MHz Switching Frequency
Cycle-by-Cycle Current Limiting
Hiccup Mode Short-Circuit Protection
Over temperature Protection
Internal Fixed SoftStart with External Adjustment
Start-up with Pre-Biased Output Load
Adjustable Output Voltage Down to 0.6 V
Auto Power Saving Mode During Light Load
High efficiency and good thermal performance
Specificaties
Kenmerk | Waarde |
|---|---|
| Maximum Output Current | 3A |
| Maximum Output Voltage | 3.3 V |
| Regulator Function | Synchronous Buck Regulator |
| Minimum Output Voltage | 1.2 V |
| Minimum Input Voltage | 4 V |
| Maximum Input Voltage | 5.5 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 1.13 MHz |
| Pin Count | 10 |
| Package Type | DFN |
| Switching Regulator | Yes |
| Line Regulation | -65 dB |
| Minimum Operating Temperature | -40 °C |
| Length | 3mm |
| Dimensions | 3 x 3 x 0.95mm |
| Height | 0.95mm |
| Maximum Operating Temperature | 85 °C |
| Width | 3mm |