ncp5381a ON Semiconductor, ncp5381a Datasheet - Page 8

• Manufacturer Part Number: ncp5381a
• Description: 2/3/4 Phase Buck Controller For Vr10 And Vr11 Pentium Iv Processor Applications
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: ESD Sensitive Device.
MAXIMUM RATINGS
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature Soldering, Reflow (60 to 120 seconds minimum above 237°C):
Thermal Resistance, Junction−to−Ambient (R
JEDEC Moisture Sensitivity Level
Maximum Voltage – VCC pin with respect to AGND
Maximum Voltage – all other pins with respect to AGND
Minimum Voltage – all pins with respect to AGND
Maximum Current into pins: COMP, VDRP, DIFFOUT, VREF
Maximum Current into pins: VR_RDY, G1, G2, G3, G4, SS, VR_FAN, VR_HOT, DRVON
Maximum Current out of pins: COMP, VDRP, DIFFOUT, ROSC, VREF
Maximum Current out of pins: G1, G2, G3, G4
Rating
θJA
) on a thermally conductive PCB in free air
http://onsemi.com
8
−55 to 150
0 to 70
0 to 85
Value
−0.3
260
≤ 3
5.5
3.0
3.0
83
15
20
20
°C/W
MSL
Unit
mA
mA
mA
mA
°C
°C
°C
°C
V
V
V