FAN5090MTC Fairchild Semiconductor, FAN5090MTC Datasheet - Page 3

• Manufacturer Part Number: FAN5090MTC
• Description: IC CTRLR DC-DC SYNC 2PH 24TSSOP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN5090MTC

• Applications: Controller, Intel Pentium® IV
• Voltage - Input: 12V
• Number Of Outputs: 1
• Voltage - Output: 1.1 ~ 1.85 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Output Voltage: 22 V
• Output Current: 50 A
• Input Voltage: 10.8 V to 13.2 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Absolute Maximum Ratings
may be damaged or have it’s useful life impaired. Functional operation under these conditions is not implied.)
Thermal Ratings
Recommended Operating Conditions (See Figure 2)
REV. 1.0.1 9/16/03
Pin Number
Parameter
Supply Voltage VCC
Supply Voltages BOOT to PGND
BOOT to SW
Voltage Identification Code Inputs, VID0-VID4
VFB, ENABLE/SS, PWRGD, DROOP
SWA, SWB to AGND (<1µs)
PGNDA, PGNDB to AGND
Gate Drive Current, peak pulse
Junction Temperature, T
Storage Temperature
Parameter
Lead Soldering Temperature, 10 seconds
Power Dissipation, P
Thermal Resistance Junction-to-Case,
Thremal Resistance Junction-to-Ambient,
Parameter
Output Driver Supply, BOOTA, B
Ambient Operating Temperature
Supply Voltage V
20
21
22
23
24
Pin Name
ILIM
DROOP
ENABLE/SS
RT
VFB
CC
D
J
Pin Function Description
Current Limit. A resistor from this pin to ground sets the over current trip level.
Droop Control. A resistor from this pin to ground sets the amount of droop by
controlling the gain of the current sense amplifier.
Output Enable/Softstart. A logic LOW on this pin will disable the output. An
10µA internal current source allows for open collector control. This pin also
doubles as soft start.
Frequency Set. A resistor from this pin to ground sets the switching frequency.
Voltage Feedback. Connect to the desired regulation point at the output of the
converter.
(Absolute Maximum Ratings are the values beyond which the device
JC
JA
Conditions
Min.
Min.
10.8
16
Min.
-0.5
0
-55
-65
-3
Typ.
16
84
Max.
13.2
Max.
Max.
300
650
22
70
150
150
0.5
15
24
24
15
6
6
3
Unit
Units
mW
C/W
C/W
Unit
C
V
V
V
V
V
V
V
V
V
A
C
C
C
FAN5090
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