ISL97516IUZ-T Intersil, ISL97516IUZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL97516IUZ-T
• Description: IC REG PWM STEP-UP HF/HE 8-MSOP
• Manufacturer: Intersil
• Type: Step-Up (Boost)r

Specifications of ISL97516IUZ-T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5 ~ 25 V
• Current - Output: 1A
• Frequency - Switching: 600kHz, 1.2MHz
• Voltage - Input: 2.3 ~ 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: Lead free / RoHS Compliant
• Power - Output: -

Absolute Maximum Ratings
LX to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27V
V
COMP, FB, EN, SS, FSEL to GND . . . . . . . . . -0.3V to (V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
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
NOTE:
D
D
4. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
DD
PARAMETER
ΔV
ΔV
MAX
MAX
I
and are not production tested.
OUT
r
V
to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5V
LX-LEAK
OUT
DS(ON)
f
f
I
OSC1
OSC2
DD-ON
HYS
OTP
V
V
B-FB
I
IQ1
IQ2
IQ3
V
I
V
G
I
- 1.2MHz Maximum Duty Cycle
LIM
- 600kHz Maximum Duty Cycle
EN
SS
DD
FB
IH
IL
M
/ΔI
/ΔV
OUT
IN
Quiescent Current - Shutdown
Quiescent Current - Not Switching
Quiescent Current - Switching
Feedback Voltage
Feedback Input Bias Current
Input Voltage Range
Current Limit - Max Peak Input Current
Shutdown Input Bias Current
Switch ON-Resistance
Switch Leakage Current
Line Regulation
Load Regulation
Switching Frequency Accuracy
Switching Frequency Accuracy
EN, FSEL Input Low Level
EN, FSEL Input High Level
Error Amp Tranconductance
V
V
Soft-Start Charge Current
Over-Temperature Protection
DD
DD
UVLO On Threshold
UVLO Hysteresis
DESCRIPTION
2
V
operating temperature range, -40°C to +85°C.
IN
(T
A
= 3.3V, V
= +25°C)
OUT
= 12V, I
DD
J
= T
EN = 0V
EN = V
EN = V
FSEL = 0V
FSEL = V
EN = 0V
V
VSW = 27V
3V < V
V
FSEL = 0V
FSEL = V
ΔI = 5µA
+0.3V)
OUT
C
DD
IN
= T
= 3.3V, V
ISL97516
= 2.7V, I
A
= 0mA, FSEL = GND, T
IN
DD
DD
< 5.5V, V
DD
DD
, FB = 1.3V
, FB = 1.0V
OUT
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
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
= 12V, I
OUT
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= 12V
O
= 30mA to 200mA
A
= -40°C to +85°C. Boldface limits apply over the
(Note 4)
1.272
1000
MIN
500
2.3
1.7
1.5
2.1
85
85
70
4
1.294
1250
TYP
0.01
0.01
0.01
620
130
100
150
0.7
2.0
0.2
0.2
0.3
2.2
92
90
1
3
6
(Note 4) UNIT
1.309
MAX
1500
740
150
0.5
5.5
0.5
0.5
2.3
5
4
3
8
August 27, 2010
FN9261.5
1µ/Ω
kHz
kHz
mA
mA
mV
µA
µA
µA
µA
µA
°C
%
%
%
%
Ω
V
V
A
V
V
V