MAX17480 Maxim Integrated Products, MAX17480 Datasheet - Page 21

• Manufacturer Part Number: MAX17480
• Description: AMD 2-/3-Output Mobile Serial VID Controller
• Manufacturer: Maxim Integrated Products

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Table 1. Component Selection for Standard Applications
Note: Mobile applications should be designed for separate mode operation. Component selection is dependent on AMD CPU AC
and DC specifications.
The MAX17480 standard application circuit (Figure 2)
generates two independent 18A outputs and one 4A
Table 2. Component Suppliers
COMPONENT
N
AVX Corporation
BI Technologies
Central Semiconductor Corp.
Fairchild Semiconductor
International Rectifier
KEMET Corp.
NEC TOKIN America, Inc.
Panasonic Corp.
C
N
D
L_ Inductor
H_
Frequency
(if needed)
C
OUT_
L_
Switching
Capacitor
Capacitor
L_
MOSFET
MOSFET
Rectifier
IN_
Mode
High-Side
Low-Side
Schottky
MANUFACTURER
Input
Output
Standard Application Circuit
Separate, 2-phase mobile
(GNDS1 = GNDS2 = low)
300kHz
(2) 10µF, 25V
Taiyo Yuden
TMK432BJ106KM
(2) 330µF, 2V, 6m ,
low-ESR capacitor
Panasonic EEFSX0D331XE
SANYO 2TPE330M6
(1) Vishay/Siliconix
SI7634DP
(2) Vishay/Siliconix
SI7336ADP
3A, 40V Schottky diode
Central Semiconductor
CMSH3-40
0.45µH, 21A, 1.1m
power inductor
Panasonic
ETQP4LR45WFC
V
OUT1
1.3V, 18A PER PHASE
______________________________________________________________________________________
V
IN
= V
= 7V TO 24V,
OUT2
www.nec-tokinamerica.com
= 1.0V TO
www.bitechnologies.com
www.fairchildsemi.com
www.centralsemi.com
www.panasonic.com
www.avxcorp.com
www.kemet.com
www.irf.com
WEBSITE
600kHz
(1) 10µF, 6.3V
TDK C2012X5R0J106M
Taiyo Yuden
JMK212BJ106M
(1) 220µF, 2V, 6m ,
low-ESR capacitor
Panasonic EEFSD0D221R
SANYO 2TPE220M6
None
None
None
1.5µH, 5A, 21m
power inductor
NEC/Tokin
MPLCH0525LIR5
Toko FDV0530-1R5M
V
AMD 2-/3-Output Mobile Serial
OUT3
V
= 1.0V TO 1.3V,
IN3
4A
—
= 5V,
output for AMD mobile CPU applications. See Table 1
for component selections. Table 2 lists the component
manufacturers.
Pulse Engineering
Renesas Technology Corp.
SANYO Electric Co., Ltd.
Siliconix (Vishay)
Sumida Corp.
Taiyo Yuden
TDK Corp.
TOKO America, Inc.
Separate, 2-phase mobile
(GNDS1 = GNDS2 = low)
500kHz
(2) 10µF, 16V
Taiyo Yuden
TMK432BJ106KM
(2) 220µF, 2V, 6m ,
low-ESR capacitor
Panasonic EEFSD0D221R
SANYO 2TPE220M6
(1) International Rectifier
IRF7811W
(2) Vishay/Siliconix
SI7336ADP
3A, 40V Schottky diode
Central Semiconductor
CMSH3-40
0.36µH, 21A, 1.1m
power inductor
Panasonic
ETQP4LR36WFC
V
MANUFACTURER
1.3V, 18A PER PHASE
OUT1
V
IN
= V
= 4.5V TO 14V,
OUT2
= 1.0V TO
VID Controller
1MHz
(1) 10µF, 6.3V
TDK C2012X5R0J106M
Taiyo Yuden
JMK212BJ106M
(1) 47µF, ceramic
capacitor
None
None
None
0.6µH, 4.95A, 16m
power inductor
Sumida CDR6D23MN
www.component.tdk.com
www.sanyodevice.com
V
www.pulseeng.com
OUT3
www.renesas.com
www.t-yuden.com
www.tokoam.com
www.sumida.com
www.vishay.com
V
WEBSITE
IN3
= 1.0V TO 1.3V,
4A
= 3.3V,
—
21