FAN5091MTC Fairchild Semiconductor, FAN5091MTC Datasheet - Page 13

• Manufacturer Part Number: FAN5091MTC
• Description: IC CTRLR DC-DC SYNC 2PH 24TSSOP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN5091MTC

• Applications: Controller, Intel Pentium® IV
• Voltage - Input: 5V
• 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: 13.2 V
• Mounting Style: SMD/SMT
• Operating Temperature Range: 0 C to + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Table 4. FAN5091 Application Bill of Materials for Figure 3
Notes:
1. Inductor L1 is recommended to isolate the 5V input supply from noise generated by the MOSFET switching. L1 may be
2. For a spreadsheet on MOSFET selections, refer to Applications Bulletin AB-8.
Test Parameters
REV. 1.0.0 5/10/01
Reference
C1-3
C
C
D1-2
L1
L2-3
Q1-4
R1
R2
R3
R4
R5
R6-7, R9-10 Any
U1
IN
OUT
omitted if desired.
Manufacturer Part #
Panasonic
ECU-V1H104ZFX
Rubycon
16ZL1000M
Rubycon
6.3ZL1500M
Motorola
MBRD835L
Any
Any
Fairchild
FDB6690A
Any
Any
Any
Any
Any
Fairchild
FAN5091M
10%
t DT
2V
Figure 4. Output Drive Timing Diagram
Quantity
t R
Optional
2V
3
3
6
2
2
4
1
1
1
1
1
4
1
90%
100nF, 50V Capacitor
1000µF, 16V Electrolytic
1500µF, 6.3V Electrolytic
16A, 35V Schottky Diode
1.3µH, 14A Inductor
250nH, 20A Inductor
N-Channel MOSFET
10K
43.2K
82.5K
11K
10
4.7
DC/DC Controller
Description
90%
2V
t F
t DT
2V
10%
LODRV
HIDRV
I
ESR
DCR ~ 4m
See Note 1.
DCR ~ 1.5m
R
See Note 2.
RMS
DS(ON)
Requirements/Comments
= 3.8A @ 65 C
23m
= 16m , Q
G
= 17nC.
FAN5091
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