EN2390QI-E Enpirion, EN2390QI-E Datasheet - Page 5

• Manufacturer Part Number: EN2390QI-E
• Description: Power Management IC Development Tools EVAL FOR EN2390QI
• Manufacturer: Enpirion
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of EN2390QI-E

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: EN2390QI
• Input Voltage: 4.5 V to 14 V
• Output Voltage: 0.6 V to 5 V
• Output Current: 6 A

Electrical Characteristics
NOTE: V
Typical values are at T
©Enpirion 2012 all rights reserved, E&OE
PARAMETER
Operating Input Voltage
Controller Input Voltage
PVIN Under Voltage
Lock-out
AVIN Under Voltage
Lock-out rising
AVIN Under Voltage
Lock-out falling
AVIN pin Input Current
Internal Linear
Regulator Output
Voltage
Shut-Down Supply
Current
Feedback Pin Voltage
Feedback Pin Voltage
Feedback pin Input
Leakage Current
V
Soft Start Capacitor
Range
Maximum Continuous
Output Current
Over Current Trip Level
Disable Threshold
ENABLE Threshold
ENABLE Lockout Time
ENABLE pin Input
Current
Switching Frequency
External SYNC Clock
Frequency Lock Range
S_IN Threshold – Low
S_IN Threshold – High
S_OUT Threshold – Low
S_OUT Threshold –
High
POK Lower Threshold
OUT
Rise Time
IN
=12V, Minimum and Maximum values are over operating ambient temperature range unless otherwise noted.
A
= 25° C.
SYMBOL
I
T
AVIN
AVIN
OUT_Max_Cont
UVLO
C
V
F
V
V
ENLOCKOUT
V
V
AVINO
IPVIN
IAVIN
V
SS_RANGE
I
POK
S_OUT_LO
PLL_LOCK
S_OUT_HI
PVIN
AVIN
ENABLE
DISABLE
S_IN_LO
ENABLE
I
t
S_IN_HI
I
F
V
V
AVIN
RISE
I
OCP
FB
SW
FB
FB
UVLOR
OVLOF
PVIN
LT
S
S
Voltage above which UVLO is not
asserted
Voltage above which UVLO is not
asserted
Voltage below which UVLO is
asserted
PVIN=12V, AVIN=3.3, ENABLE=0V
PVIN=12V, AVIN=3.3, ENABLE=0V
Feedback node voltage at:
V
Feedback node voltage at:
4.5V ≤ V
0A ≤ ILOAD ≤ 9A, T
VFB pin input leakage current
(Note 3)
C
Reference Table 2
ENABLE pin logic Low.
ENABLE pin logic High
180kΩ pull down (Note 3)
RFADJ =3k
Range of SYNC clock frequency
S_IN clock logic low level
S_IN clock logic high level
S_OUT clock logic low level
S_OUT clock logic high level
Output voltage as a fraction of
expected output voltage
IN
SS
= 12V, ILOAD = 0, T
= 47nF (Note 4 and Note 5)
TEST CONDITIONS
IN
≤ 14V
Enpirion Confidential
A
= -40 to 85° C
A
= 25° C
0.594
0.588
MIN
TBD
4.5
2.5
1.5
0.0
1.8
0.8
1.8
1.8
-5
www.enpirion.com, Page 5
TYP
TBD
0.60
0.60
13.5
300
2.3
2.1
3.3
2.0
1.0
50
47
90
2
8
4
MAX
0.606
0.612
AVIN
TBD
14.0
5.5
2.5
0.6
1.6
0.8
2.5
0.8
2.5
5
9
EN2390QI
UNITS
MHz
MHz
mA
ms
ms
µA
µA
nA
nF
µA
%
V
V
V
V
V
V
V
V
A
A
V
V
V
V
V
V