EL7583IREZ Intersil, EL7583IREZ Datasheet - Page 3
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EL7583IREZ
Manufacturer Part Number
EL7583IREZ
Description
IC CONV DC/DC 3CHN 20-HTSSOP
Manufacturer
Intersil
Datasheet
1.EL7583IR.pdf
(16 pages)
Specifications of EL7583IREZ
Applications
Converter, TFT, LCD
Voltage - Input
2.7 ~ 14 V
Number Of Outputs
2
Voltage - Output
5 ~ 17 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EL7583IREZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
EL7583IREZ-T13
Manufacturer:
INTERSIL
Quantity:
3 100
Company:
Part Number:
EL7583IREZ-T7
Manufacturer:
Intersil
Quantity:
850
Electrical Specifications
NEGATIVE REGULATED CHARGE PUMP (V
Most negative V
configuration (doubler or tripler)
V
IQ1(V
IQ2(V
V(FBN)
I(FBN)
I(DRVN)
ILR_V
F
ENABLE CONTROL LOGIC
V
V
IL(EN”X”)
IL(ENBN)
IL(ENP)
OVER-TEMPERATURE PROTECTION
T
T
PARAMETER
PUMP
OT
HYS
DDN
HI-ENX
LO-ENX
DDN
DDN
OFF
)
)
OFF
Supply Input for Negative Charge Pump
Quiescent Current - Shut-down
Quiescent Current - Switching
Feedback Reference Voltage
Feedback Input Bias Current
RMS DRVN Output Current
Load Regulation
Charge Pump Frequency
Enable Input High Threshold
Enable Input Low Threshold
Logic Low Bias Current
Logic High Bias Current
Logic High Bias Current
Over-temperature Threshold
Over-temperature Hysteresis
output depends on the magnitude of the V
DESCRIPTION
3
V
IN
= 3.3V, V
OFF
BOOST
)
= 12V, R
Usually connected to V
ENBN = 0V
ENBN = V
Magnitude of input bias
V
V
-15mA < I
Frequency set by R
x = “BN”, “P”
x = “BN”, “P”
X = “BN”, “P” = 0V
ENBN = 5V
ENP = 5V
DDN
DDN
DDN
OSC
EL7583
= 12V
= 6V
input voltage (normally connected to V
= 100kΩ, T
L
DDB
< -5mA
CONDITIONS
OSC
A
= 25°C Unless Otherwise Specified (Continued)
BOOST
- see boost section
output
BOOST
MIN
-0.5
-80
1.6
15
5
) and the external component
0.5*F
TYP
0.03
130
1.2
2.3
0.1
0.1
7.5
3.3
60
40
0
OSC
MAX
+80
0.5
0.8
7.5
17
10
15
5
May 12, 2006
%/mA
FN7335.5
UNIT
mA
mV
mA
mA
µA
µA
µA
µA
µA
°C
°C
V
V
V