FAN5018B Fairchild Semiconductor, FAN5018B Datasheet - Page 4

• Manufacturer Part Number: FAN5018B
• Description: 6-Bit VID Controller 2-4 Phase VR10.X Controller
• Manufacturer: Fairchild Semiconductor

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FAN5018B
Absolute Maximum Ratings
Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life impaired. Func-
tional operation under these conditions is not implied.
Thermal Information
Recommended Operating Conditions
Note:
1: θ
4
Parameter
Supply Voltage: VCC to GND
Voltage on FBRTN pin
Voltage on SW1-SW4 (<250ns duration)
Voltage on SW1-SW4 (>=250ns duration)
Voltage on RAMPADJ, CSSUM
Voltage on any other pin
Parameter
Operating Junction Temperature (T
Storage Temperature
Lead Soldering Temperature, 10 seconds
Vapor Phase, 60 seconds
Infrared, 15 seconds
Power Dissipation (P
Thermal Resistance (θ
Parameter
Supply Voltage VCC
Ambient Operating Temperature
Operating Junction Temperature (T
JA
is defined as 1 oz. copper PCB with 1 in
D
) @ T
JA
) (See Note 1)
A
= 25°C
J
J
)
)
2
pad.
(See Figure 8)
VCC to GND
Conditions
Min.
Min.
–65
10.2
Min.
-0.3
-0.3
-0.3
-0.3
-0.3
0
0
0
-5
Typ.
Typ
50
12
PRODUCT SPECIFICATION
VCC+0.3
Max.
+0.3
+5.5
+15
+25
+15
REV. 1.0.0 Jul/15/05
Max.
+150
+150
+300
+215
+220
+125
Max.
13.8
+85
2
Units
Units
°C/W
Units
V
V
V
V
V
V
°C
°C
°C
°C
°C
W
°C
V