EL7516IY-T13 Intersil, EL7516IY-T13 Datasheet - Page 2

• Manufacturer Part Number: EL7516IY-T13
• Description: IC REG PWM STEP-UP 8-MSOP
• Manufacturer: Intersil
• Type: Step-Up (Boost)r

Specifications of EL7516IY-T13

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 600mA
• Frequency - Switching: 620kHz, 1.25MHz
• Voltage - Input: 2.6 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Power - Output: -

Absolute Maximum Ratings
LX to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
V
COMP, FB, SHDN, SS, FSEL to GND . . . . . . . -0.3V to (V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
Electrical Specifications
D
D
DD
PARAMETER
ΔV
ΔV
MAX
MAX
V
I
OUT
V
to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5V
LX-LEAK
r
OUT
I
f
f
DD-OFF
DS-ON
I
DD-ON
SHDN
OSC1
OSC2
OTP
V
R
V
B-FB
I
IQ1
IQ2
IQ3
V
V
V
V
G
I
- 1.2MHz Maximum Duty Cycle
LIM
A
- 600kHz Maximum Duty Cycle
SS
DD
CS
FB
IH
IH
IL
IL
M
V
/ΔI
/ΔV
OUT
IN
Quiescent Current - Shut-down
Quiescent Current - Not Switching
Quiescent Current - Switching
Feedback Voltage
Feedback Input Bias Current
Start-Up Input Voltage Range
Current Limit - Max Peak Input Current
Shut-down Input Bias Current
Switch ON-Resistance
Switch Leakage Current
Line Regulation
Load Regulation
Switching Frequency Accuracy
Switching Frequency Accuracy
SHDN, FSEL Input Low Level
SHDN, FSEL Input High Level
SHDN, Input Low Level
SHDN, Input High Level
Error Amp Tranconductance
Voltage Gain
V
V
Soft-start Charge Current
Current Sense Transresistance
Over-temperature Protection
DD
DD
UVLO On Threshold
UVLO Off Threshold
DESCRIPTION
2
V
IN
(T
A
= 3.3V, V
= +25°C)
OUT
= 12V, I
DD
J
= T
SHDN = 0V
SHDN = V
SHDN = V
FSEL = 0V
FSEL = V
SHDN = 0V
V
VSW = 18V
3V < V
V
FSEL = 0V
FSEL = V
5V Input Supply
5V Input Supply
ΔI = 5µA
+0.3V)
OUT
C
DD
IN
= T
= 3.3V, V
= 2.7V, I
A
= 0mA, FSEL = GND, T
EL7516
IN
< 5.5V, V
DD
DD
DD
DD
OUT
, FB = 1.3V
, FB = 1.0V
LX
CONDITIONS
= 1A
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Ambient Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
= 12V, I
OUT
= 12V
O
= 30mA to 200mA
A
= +25°C unless otherwise specified.
1.272
1000
MIN
2.40
2.20
500
1.3
2.7
4.5
2.6
84
84
90
4
1.294
1250
TYP
0.01
0.01
0.01
2.51
2.30
0.08
620
130
350
130
0.6
0.7
1.3
1.5
0.2
0.1
6.7
90
90
6
1.309
MAX
1500
1.25
2.60
2.40
740
170
0.5
5.5
0.1
0.5
10
2
3
8
October 9, 2007
mV/A
FN7333.6
UNIT
1µ/Ω
kHz
kHz
V/V
V/A
mA
mA
µA
µA
µA
µA
µA
°C
%
%
%
V
V
A
Ω
V
V
V
V
V
V