ISL97656IRTZEVALZ Intersil, ISL97656IRTZEVALZ Datasheet - Page 2

• Manufacturer Part Number: ISL97656IRTZEVALZ
• Description: EVAL BOARD FOR ISL97656IRTZ
• Manufacturer: Intersil

Specifications of ISL97656IRTZEVALZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
LX to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26V
IN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5V
COMP, FB, EN, SS, FREQ to GND . . . . . . . . . . . -0.3V to (IN +0.3V)
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.
ΝΟΤΕΣ:
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
1. θ
2. For θ
PARAMETER
ΔV
ΔV
MAX
MAX
I
OUT
r
LX-LEAK
JA
OUT
F
F
DS(ON)
IN
I
HYS
OTP
OSC1
OSC2
V
B-FB
I
V
I
I
I
I
V
G
I
- 1.2MHz Maximum Duty Cycle
LIM
IN
- 640kHz Maximum Duty Cycle
EN
Q1
Q2
Q3
SS
-ON
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
FB
IH
IL
M
/ΔI
JC
/ΔV
OUT
, the “case temp” location is the center of the exposed metal pad on the package underside.
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, FREQ Input Low Level
EN, FREQ Input High Level
Error Amp Tranconductance
IN UVLO On Threshold
IN UVLO hysteresis
Soft-Start Charge Current
Over-Temperature Protection
DESCRIPTION
2
V
Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature
limits established by characterization and are not production tested.
IN
(T
A
= 3V, V
= +25°C)
OUT
= 12V, I
J
= T
OUT
EN = 0V
EN = IN, FB = 1.3V
EN = IN, FB = 1.0V
FREQ = 0V
FREQ = IN
EN = 0V
IN = 2.7V, I
VSW = 27V
2.3V < V
V
FREQ = 0V
FREQ = IN
ΔI = 5µA
C
IN
= T
= 0mA, FREQ = GND, T
= 3.3V, V
ISL97656
A
IN
LX
< 5.5V, V
OUT
= 1A
CONDITIONS
Thermal Information
Thermal Resistance (Typical)
Operating Ambient Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
= 12V, I
10 Ld 3x3 TDFN Package (Notes 1, 2)
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
OUT
O
= 12V
= 30mA to 200mA
A
= -40°C to +85°C, unless otherwise specified.
1000
MIN
1.22
2.00
500
3.8
1.5
2.3
2.5
85
85
70
1220
TYP
1.24
0.01
0.01
0.12
0.01
2.38
640
130
150
0.1
0.7
4.0
0.2
0.3
4.5
92
90
50
θ
3
JA
(°C/W)
53
MAX
1500
1.26
2.57
740
250
0.5
6.0
5.1
0.5
0.5
7.5
5
5
3
θ
JC
April 2, 2010
FN6439.4
UNIT
1µ/Ω
(°C/W)
kHz
kHz
3
mA
mA
mV
µA
µA
µA
µA
µA
°C
%
%
%
%
V
V
A
Ω
V
V
V