88PG8226A1-NFE1C000 Marvell, 88PG8226A1-NFE1C000 Datasheet - Page 17

• Manufacturer Part Number: 88PG8226A1-NFE1C000
• Manufacturer: Marvell

2.4
Table 7:
Copyright © 2008 Marvell
April 23, 2008, 2.00
P a r a m e t e r
Minimum Peak Switch
Current Limit
Maximum Output
Current
Output Voltage
Output Voltage 1, Logic
Programmability
Switching Step-down Regulator Table
Switching Step-down Regulator
The following applies unless otherwise noted: S
SV
µH, C
IN
, V
OUT (BUCK2)
PSET2
S y m b ol
I
I
V
V
LIM
OUT
OUT
OUT1
= 0, V
= 22 µF (Ceramic), T
OUT2
C o nd i ti on s
88PG8204 = V
88PG8204 = V
88PG8216 = V
88PG8216 = V
88PG8226 = V
88PG8226 = V
88PG8227 = V
88PG8227 = V
88PG8237 = V
88PG8237 = V
88PG8204 = V
88PG8204 = V
88PG8216 = V
88PG8216 = V
88PG8226 = V
88PG8226 = V
88PG8227 = V
88PG8227 = V
88PG8237 = V
88PG8237 = V
R
R
R
R
R
R
R
R
V
V
V
V
Document Classification: Proprietary Information
= 1.2V, V
VSET
VSET
VSET
VSET
VSET
VSET
VSET
VSET
VSET1
VSET1
VSET1
VSET1
= 11K
= 18K
= 30K
= 51K
= 100K
= 160K
= 270K
= 470K
= 0V, V
= 0V, V
= SVIN, V
= SVIN, V
EN
= SV
A
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
PSET1
PSET1
= 25 °C. Bold values indicate -40 °C < T
IN
PSET1
PSET1
, L
, L1 = 4.7 μH
, L2 = 4.7 μH
, L1 = 4.7 μH
, L2 = 3.3 μH
, L1 = 3.3 μH
, L2 = 3.3 μH
, L3 = 3.3 μH
, L4 = 2.0 μH
, L1 = 2.0 μH
, L2 = 2.0 μH
= 0V
= SVIN
(BUCK1)
VIN
= 0V
= SVIN
= P
VIN1
= 2.2 µH, C
= P
VIN2
OUT (BUCK1)
, V
M i n
VSET1
Switching Step-down Regulator
= V
= 22 µF (Ceramic), L
PSET
Ty p
1.12
1.12
1.5
2.25
2.25
2.25
2.25
3.0
3.0
3.0
0.75
0.75
1.0
1.5
1.5
1.5
1.5
2.0
2.0
2.0
0.8
1.0
1.2
1.5
1.8
2.5
3.0
3.3
1.8
2.5
3.0
3.3
Electrical Specifications
A
Doc. No. MV-S103563-00 Rev. C
= 0, V
< 85 °C.
OUT1
M a x
= 1.8V, V
(BUCK2)
U n i ts
A
A
V
V
VSET2
Page 17
= 2.2
=