88PG8227A1-NFE1C000 Marvell, 88PG8227A1-NFE1C000 Datasheet - Page 16

• Manufacturer Part Number: 88PG8227A1-NFE1C000
• Description: MVL88PG8227A1-NFE1C000 1 MHZ DUAL STEP D
• Manufacturer: Marvell

2.3
Table 6:
Doc. No. MV-S103563-00 Rev. C
Page 16
P a r a m e t e r
Signal Input Voltage Range
Power Input Voltage Range
Total Quiescent Current
Shutdown Supply Current
Undervoltage Lockout
Over-voltage Protection
EN Threshold Voltage
EN Pin Input Current
Over-temperature Thermal
Shutdown
Electrical Characteristics Table
Electrical Characteristics
The following applies unless otherwise noted: S
1.8V, V
22µF (Ceramic), L
indicate -40 °C < T
88PG82XX
Datasheet
VSET2
= SV
S y m b ol
S
P
I
V
V
V
I
T
SVIN
EN
OTS
VIN
VIN
UVLO
OVP
EN
IN
(BUCK2)
A
, V
< 85 °C.
Document Classification: Proprietary Information
PSET2
= 2.2 µH, C
C o nd i ti on s
S
No load
V
High threshold, SV
increasing
Low threshold, SV
decreasing
High threshold, SV
increasing
Low threshold, SV
decreasing
Enable regulators
Disable regulators
V
V
T
(Disable regulators)
T
regulators)
= 0, V
J
J
VIN
EN
EN
EN
increasing
decreasing (Enable
= 0V
= 5.0V
= 0V
= P
OUT2
VIN
OUT (BUCK2)
= 1.2V, V
IN
IN
IN
IN
VIN
EN
= 22 µF (Ceramic), T
= P
= SV
VIN1
M i n
2.75
2.75
2.44
1.70
IN
= P
, L
VIN2
(BUCK1)
, V
Ty p
2.1
1
2.65
2.55
5.7
5.6
10
150
105
VSET1
= 2.2 µH, C
A
= 25 °C. Bold values
= V
PSET
M a x
5.5
5.5
50
2.70
0.7
1
20
Copyright © 2008 Marvell
OUT (BUCK1)
= 0, V
April 23, 2008, 2.00
OUT1
U n i ts
V
V
mA
μ
V
V
V
V
μ
°C
A
A
=
=