- RS 제품 번호:
- 161-2601
- 제조사 부품 번호:
- NCP1597AMNTWG
- 제조업체:
- onsemi
단종
- RS 제품 번호:
- 161-2601
- 제조사 부품 번호:
- NCP1597AMNTWG
- 제조업체:
- onsemi
참조 문서
제정법과 컴플라이언스
제품 세부 사항
The NCP1597A family is a fixed 1 MHz frequency, high-output-current, synchronous PWM converter that integrate low-resistance, high-side P-channel MOSFETs and low-side N-channel MOSFETs. The NCP1597A utilizes current mode control to provide fast transient response and excellent loop stability and supports PFM mode at light load for higher efficiency. It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.8 V and is able to supply up to 2.0 A.
Input voltage range from 4.0 V to 5.5 V
Internal 140m / 90m MOSFETs
Fixed 1 MHz Switching Frequency
Hiccup Mode Short-Circuit Protection
Thermal Shutdown Protection
Adjustable Output Voltage Down to 0.8 V
PFM Mode at Light Load
Typical +5V applications
High efficiency at full load
Reduced output filter component size and value
Reduced heat during short circuit
Prevents overheating in the application
Ability to regulate low output voltages
Increased efficiency at light load versus fixed PWM
Internal 140m / 90m MOSFETs
Fixed 1 MHz Switching Frequency
Hiccup Mode Short-Circuit Protection
Thermal Shutdown Protection
Adjustable Output Voltage Down to 0.8 V
PFM Mode at Light Load
Typical +5V applications
High efficiency at full load
Reduced output filter component size and value
Reduced heat during short circuit
Prevents overheating in the application
Ability to regulate low output voltages
Increased efficiency at light load versus fixed PWM
사양
속성 | 값 |
---|---|
Maximum Output Current | 2A |
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 |
Pin Count | 6 |
Maximum Switching Frequency | 1 MHz |
Package Type | DFN |
Switching Regulator | Yes |
Line Regulation | 0.06 %/V |
Length | 3mm |
Maximum Operating Temperature | +85 °C |
Dimensions | 3 x 3 x 0.95mm |
Minimum Operating Temperature | -40 °C |
Width | 3mm |
Height | 0.95mm |