General Data |
Manufacturer (OEM) | Seasonic |
Platform Model | Prime Ultra Platinum |
Primary Side |
Transient Filter | 6x Y caps, 3x X caps, 2x CM chokes, 1x MOV |
Inrush Protection | NTC Thermistor & Relay |
Bridge Rectifier(s) | 2x Shindengen LL25XB60C (600V, 25A @ 105°C) |
APFC MOSFETS | 2x Infineon IPP60R099CP (650V, 19A @ 100°C, 0.099 Ohm) |
APFC Boost Diode | 1x STMicroelectronics STPSC10H065D (650V, 10A @ 135°C) |
Hold-up Cap(s) | Hitachi (400V, 1x 820uF & 1x 470uF, 2000h @ 105°C, HU) |
Main Switchers | 4x Infineon IPP50R199CP (550V, 11A @ 100°C, 0.199 Ohm) |
Drivers For Main Switchers | 2x Silicon Labs Si8230BD |
APFC Controller | ON Semiconductor NPC1654 |
Current Sensor IC | Allegro ACS725T |
Switching Controller | Champion CM69016X |
Topology | Primary side: Full-Bridge & LLC Resonant Converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side |
+12V MOSFETS | 8x Nexperia PSMN1R0-40YLD (40V, 200A @ 100°C, 1.4mOhm) |
5V & 3.3V | DC-DC Converters: 6x Infineon BSC0906NS PWM Controller: APW7159 |
Filtering Capacitors | Electrolytics: Chemi-Con (105°C, W), Chemi-Con (4,000-10,000h @ 105°C, KY, KYB), 1x Rubycon (5VSB circuit, 105°C, YXD) Polymers: FPCAP, Nippon Chemi-Con |
Micro Controller | Microchip ATmega8A |
Flash Memory | Microchip SST26VF016B |
Supervisor IC | Weltrend WT7527V (OVP, UVP, OCP, SCP, PG ) & AS393M |
Fan Model | Power Logic PLA13525B12M (135mm, 12V, 0.40A, 2000 RPM, 111.1 CFM, 41.6 dB[A], Double Ball Bearing) |
5VSB Circuit |
Buck Converter | Leadtrend LD7750R |
Rectifiers | STMicroelectronics STU6N65K3 (650V, 3A @ 100°C, 1.3Ohm) |
-12V Circuit |
Buck Converter | Lite-On LSP5523 (3A max output current ) |