FAN5066 Fairchild Semiconductor, FAN5066 Datasheet - Page 8

• Manufacturer Part Number: FAN5066
• Description: Ultra Low Voltage Synchronous DC-DC Controller
• Manufacturer: Fairchild Semiconductor

FAN5066
Table 2. FAN5066 Application Bill of Materials for 900mV @ 3A
Notes:
1. Inductor L1 is recommended to isolate the 5V input supply from noise generated by the MOSFET switching. L1 may be
8
Reference
C1–3, C6–C9
C4–5
C
C IN
C OUT
D1
L1
L2
Q1
R1
R2-3
R4
R5
R6
R7
R
U1
U2
ext
SENSE
omitted if desired.
Manufacturer Part #
Panasonic
ECU-V1H104ZFX
Panasonic
ECU-V1C105ZFX
Panasonic
ECU-V1H101JCG
AVX
TPSE337*010R0100
AVX
TPSE477*006R0100
Motorola
1N4735A
Coiltronics
MP2-2R2
Coiltronics
UP2B-4R7
Fairchild
FDS6984S
Any
Any
Any
Any
Any
Any
Any
Fairchild
FAN5066M
Fairchild
FAN4041
Quantity
7
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
Description
100nF, 50V Capacitor
1 F, 16V Capacitor
100pF Capacitor
330 F, 10V Tantalum
470 F, 6.3V Tantalum
6.2V Zener Diode
2.2 H, 1.4A Inductor
4.7 H, 5A inductor
N-Channel MOSFET with
Integrated Schottky
47
4.7
10K
2.0K
324
909
25m
DC/DC Controller
Shunt Regulator
See Note 1.
DCR ~ 17m
Requirements/Comments
5%, C0G
I
ESR = 100m
DCR ~ 130m
rms
PRODUCT SPECIFICATION
= 1.3A
REV. 2.1.4 11/13/01