EL7520ILZ-T13 Intersil, EL7520ILZ-T13 Datasheet - Page 3

• Manufacturer Part Number: EL7520ILZ-T13
• Description: IC CTRLR DC/DC 4-CHAN 20-QFN
• Manufacturer: Intersil
• Type: Step-Up (Boost)r

Specifications of EL7520ILZ-T13

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 4
• Current - Output: 40mA
• Frequency - Switching: 1MHz
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -

Electrical Specifications
V
V
SEQUENCING
FAULT DETECTION
LOGIC
∆V
PARAMETER
OFF
LOGIC
∆I(V
∆V
ON
∆I(V
I
I
I
V
∆V
V
T
L_DRVP
L_DRVN
L
I
I
I
I
V
t
t
t
C
I
GMN
V
I
DRVP
F_FBN
DRVN
GML
_
I
F_FBL
DRVL
DELB
FAULT
I
DEL1
DEL2
DEL3
V
HIGH
LDO
LOGIC
LOW
t
I
V
FBN
t
FBL
OT
/∆I(V
FBN
LOGIC
FBL
DRVL
ON
DEL
PG
SS
OFF
LO
OFF
HI
LDO
/
ON
)
/
)
)
V
DRVP Sink Current
DRVP Leakage Current
FBN Regulation Voltage
FBN Fault Trip Point
FBN Input Bias Current
FBN Effective Transconductance
V
DRVN Source Current
DRVN Leakage Current
FBL Regulation Voltage
FBL Fault Trip Point
FBL Input Bias Current
FBL Effective Transconductance
V
DRVL Sink Current
DRVL Leakage Current
Turn On Delay
Soft-start Time
Delay Between A
Delay Between V
Delay Between V
V
DELB Pull-down Current
Delay Capacitor
Fault Time Out
Over-temperature Threshold
PG Pull-down Current
Logic High Threshold
Logic Low Threshold
Logic Low bias Current
Logic High bias Current
ON
OFF
LOGIC
BOOST
Load Regulation
Load Regulation
Load Regulation
DESCRIPTION
3
V
40°C to 85°C, unless otherwise specified. (Continued)
VDD
ON
OFF
DD
and V
= 5V, V
and V
and Delayed
OFF
OFF
BOOST
= 11V, I
EL7520, EL7520A
I(V
V
V
I
I
V
V
V
I(V
V
V
I
I
V
V
V
I(V
V
V
C
C
C
C
C
V
V
C
VPG > 0.6V
VPG < 0.6V
DRVN
DRVN
DRVL
DRVL
FBP
FBL
FBN
FBN
DRVN
FBN
FBN
FBL
FBL
DRVL
FBL
FBL
DELB
DELB
DLY
DLY
DLY
DLY
DLY
DLY
ON
OFF
LOGIC
LOAD
) = 0mA to 20mA
= 1.5V, V
falling
= 1.25V
= 1.1V, V
= 1.5V, V
= 1.1V, V
= 0.1µF
= 0.1µF
= 0.1µF
= 0.1µF
= 0.1µF
= 0.1µF
falling
= 1.25V
= 0.3V, V
= 0V, V
= 1mA, T
= 1mA
= 0.2mA, T
= 0.2mA
) = 0mA to 20mA
> 0.6V
< 0.6V
= 2.5V, I
= -6V, I
) = 0mA to 500mA
= 40mA, V
DRVN
DRVL
DRVN
DRVL
DRVL
DRVP
DRVN
A
DRVP
CONDITION
= 25°C
A
= -20V
= 25°C
ON
= 35V
= 2.5V
= 5.5V
= 0.2mA to 2mA
= 25V
= -6V
= 1mA to 8mA
= 15V, V
OFF
= -5V, V
LOGIC
0.173
0.171
1.176
1.174
0.38
-250
0.90
-500
MIN
2.2
12
-1
2
2
5
= 2.5V, over temperature from -
0.203
0.203
-0.15
TYP
-0.5
200
-0.5
100
140
0.1
0.4
0.1
1.2
1.2
0.1
1.4
1.7
0.1
50
16
30
10
17
10
50
50
15
18
4
4
1
2
0.233
0.235
1.224
1.226
MAX
0.48
1.05
250
500
0.8
24
5
5
5
1
July 12, 2005
FN7318.0
UNIT
mA
mS
mA
mS
mA
mA
mA
µA
nA
µA
nA
µA
ms
ms
ms
ms
ms
µA
ms
µA
µA
µA
nF
°C
%
%
%
V
V
V
V
V
V
V
V