NCP3170ADR2G Synchronous PWM Switching Converter Circuit Board Chips
circuit board ic
,electronic chip board
Synchronous PWM Switching Converter
The NCP3170 is a flexible synchronous PWM Switching Buck Regulator. The NCP3170 operates from 4.5 V to 18 V, sourcing up to 3 A and is capable of producing output voltages as low as 0.8 V. The NCP3170 also incorporates current mode control. To reduce the number of external components, a number of features are internally set including soft start, power good detection, and switching frequency. The NCP3170 is currently available in an SOIC−8 package.
Features
• 4.5 V to 18 V Operating Input Voltage Range
• 90 m High-Side, 25 m Low-Side Switch
• FMEA Fault Tolerant During Pin Short Test
• 3 A Continuous Output Current
• Fixed 500 kHz and 1 MHz PWM Operation
• Cycle-by-Cycle Current Monitoring
• 1.5% Initial Output Accuracy
• Internal 4.6 ms Soft-Start
• Short-Circuit Protection
• Turn on Into Pre-bias
• Power Good Indication
• Light Load Efficiency
• Thermal Shutdown
• These are Pb-Free Devices
STOCK LIST
| P1014AP06 | 8580 | ON | 16+ | DIP |
| ZTX550STOA | 3000 | ZETEX | 12+ | TO-92 |
| MIC29301-5.0BU | 6424 | MICREL | 16+ | TO-263 |
| ML4800CP | 11000 | FAIRCHILD | 16+ | DIP |
| LTC1257CS8 | 15098 | LINEAR | 16+ | SOP |
| NBB-500 | 6480 | RFMD | 15+ | SMT |
| M51207L | 3438 | MIT | 15+ | SIP |
| M54525P | 3269 | MIT | 16+ | DIP |
| MCP3208-CI/SL | 5296 | MICROCHIP | 16+ | SOP |
| PTH08T240WAD | 500 | TI | 14+ | DIP |
| MAX9602EUG | 2603 | MAXIM | 14+ | TSSOP |
| OP184ES | 5920 | AD | 16+ | SOP |
| LMP8640MKE-F/NOPB | 3853 | TI | 15+ | SOT-6 |
| LT6350IMS8 | 4990 | LINEAR | 15+ | MSOP |
| LTC3612EFE | 6649 | LINEAR | 16+ | TSSOP |
| PM7226HP | 800 | ADI | 08+ | DIP-20 |
| LM833MM | 3896 | NSC | 14+ | MSOP-8 |
| PGH1008AM | 1370 | NIEC | 14+ | MODULE |
| NCP1337DR2G | 10960 | ON | 16+ | SOP-7 |
| NCP1203D60R2G | 10720 | ON | 16+ | SOP |
| ZXMP3A17E6TA | 6000 | ZETEX | 15+ | SOT23-6 |
| MAX3083ESD | 9400 | MAXIM | 16+ | SOP |
| NFE61PT102E1H9L | 10000 | MURATA | 16+ | SMD |
| ZXMN3A03E6TA | 9000 | ZETEX | 15+ | SOT23-6 |
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