ISL9008A [INTERSIL]
Low Noise LDO with Low IQ, High PSRR; 低噪声LDO具有低IQ ，高PSRR
| 型号： | ISL9008A |
| 厂家： | 
Intersil |
| 描述： | Low Noise LDO with Low IQ, High PSRR |
| 文件： | 总11页 (文件大小：206K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISL9008A
®
Data Sheet
April 16, 2007
FN6300.2
Low Noise LDO with Low I , High PSRR
Q
Features
ISL9008A is a high performance single low noise, high
PSRR LDO that delivers a continuous 150mA of load
current. It has a low standby current and is stable with 1μF of
MLCC output capacitance with an ESR of up to 200mΩ.
• High performance LDO with 150mA continuous output
• Excellent transient response to large current steps
• Excellent load regulation:
<0.1% voltage change across full range of load current
The ISL9008A has a high PSRR of 65dB and output noise
• High PSRR: 65dB @ 1kHz
less than 45μV
. When coupled with a no load quiescent
RMS
current of 46μA (typical), and 0.5μA shutdown current, the
ISL9008A is an ideal choice for portable wireless equipment.
• Wide input voltage capability: 2.3V to 6.5V
• Very low quiescent current: 46μA
The ISL9008A comes in several fixed voltage options with
±1.8% output voltage accuracy over temperature, line and
load. Other output voltage options are available on request.
• Low dropout voltage: typically 200mV @ 150mA
• Low output noise: typically 45μV
RMS
@ 100μA (1.5V)
• Stable with 1µF to 4.7μF ceramic capacitors
Pinouts
• Shutdown pin turns off LDO with 1μA (max) standby
current
ISL9008A
(5 LD SC-70)
TOP VIEW
• Soft-start limits input current surge during enable
• Current limit and overheat protection
VO
NC
VIN
GND
EN
1
2
3
5
• ±1.8% accuracy over all operating conditions
• 5 Ld SC-70 package or 6 Ld μTDFN package
• -40°C to +85°C operating temperature range
• Pb-free plus anneal available (RoHS compliant)
4
Applications
ISL9008A
(6 LD 1.6x1.6 μTDFN)
• PDAs, cell phones and smart phones
• Portable instruments, MP3 players
• Handheld devices including medical handhelds
TOP VIEW
VIN
NC
EN
VO
GND
NC
1
2
3
6
5
4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2006, 2007. All Rights Reserved.
1
All other trademarks mentioned are the property of their respective owners.
ISL9008A
Ordering Information
V
VOLTAGE
(V)
(Note 1)
PACKAGE
Tape and Reel
(Pb-free)
O
PART NUMBER
TEMP. RANGE
(°C)
PKG.
(Note 2)
ISL9008AIENZ-T
ISL9008AIEMZ-T
ISL9008AIEKZ-T
ISL9008AIEJZ-T
ISL9008AIEHZ-T
ISL9008AIEFZ-T
ISL9008AIECZ-T
ISL9008AIEBZ-T
ISL9008AIRUBZ-T
ISL9008AIRUCZ-T
ISL9008AIRUFZ-T
ISL9008AIRUHZ-T
ISL9008AIRUJZ-T
ISL9008AIRUKZ-T
ISL9008AIRUMZ-T
ISL9008AIRUNZ-T
NOTES:
PART MARKING
DWG. #
CBV
CBT
CBS
CBR
CBP
CBN
CBM
CBL
P
3.3
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
5 Ld SC-70
P5.049
3.0
5 Ld SC-70
5 Ld SC-70
5 Ld SC-70
5 Ld SC-70
5 Ld SC-70
5 Ld SC-70
5 Ld SC-70
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
P5.049
2.85
2.8
P5.049
P5.049
2.75
2.5
P5.049
P5.049
1.8
P5.049
1.5
P5.049
1.5
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
L6.1.6x1.6A
Q
1.8
R
2.5
S
2.75
2.8
T
V
2.85
3.0
W
Y
3.3
1. For other output voltages, contact Intersil Marketing.
2. Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
FN6300.2
April 16, 2007
2
ISL9008A
Absolute Maximum Ratings
Thermal Information
Supply Voltage (V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
IN
Thermal Resistance
θ
(°C/W)
JA
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VIN+0.3V)
5 Ld SC-70 Package (Note 3) . . . . . . . . . . . . . . . . .
6 Ld μTDFN Package (Note 4) . . . . . . . . . . . . . . . .
231
125
Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Recommended Operating Conditions
Ambient Temperature Range (T ) . . . . . . . . . . . . . . .-40°C to +85°C
A
Supply Voltage (V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 to 6.5V
IN
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.
NOTE:
3. θ is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
JA
4. θ is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JA
Tech Brief TB379.
Electrical Specifications Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows:
T
= -40°C to +85°C; V = (V + 0.5V) to 6.5V with a minimum V of 2.3V; C = 1μF; C = 1μF
A
IN
O
IN
IN
O
PARAMETER
DC CHARACTERISTICS
Supply Voltage
SYMBOL
TEST CONDITIONS
MIN TYP
MAX
UNITS
V
2.3
6.5
66
V
μA
μA
V
IN
Ground Current
I
Quiescent condition: I = 0μA
46
DD
O
Shutdown Current
UVLO Threshold
I
0.5
1.2
DDS
V
1.9
1.6
2.1
1.8
2.3
UV+
V
2.0
V
UV-
Regulation Voltage Accuracy
Initial accuracy at V = V + 0.5V, I = 10mA, T = +25°C
IN
-0.7
-0.8
-1.8
+0.7
+0.8
+1.8
%
%
%
O
O
J
V
= V + 0.5V to 6.5V, I = 10μA to150mA, T = +25°C
O O J
IN
V
= V + 0.5V to 6.5V, I = 10μA to 150mA, T = -40°C to
IN
O
O
J
+125°C
Maximum Output Current
Internal Current Limit
I
Continuous
150
175
mA
mA
mV
mV
mV
°C
MAX
I
V
V
V
T
265
300
250
200
140
110
355
500
400
325
LIM
Drop-out Voltage (Note 6)
I
I
I
= 150mA; V < 2.5V
O
DO1
DO2
DO3
SD+
O
O
O
= 150mA; 2.5V ≤ V ≤ 2.8V
O
= 150mA; 2.8V < V
O
Thermal Shutdown
Temperature
T
°C
SD-
AC CHARACTERISTICS
Ripple Rejection (Note 5)
I
= 10mA, V = 2.8V(min), V = 1.8V
IN
O
O
@ 1kHz
65
45
35
dB
dB
dB
@ 10kHz
@ 100kHz
Output Noise Voltage (Note 5)
V = 1.5V, T = +25°C
O A
BW = 10Hz to 100kHz, I = 100μA
45
65
μV
μV
O
RMS
RMS
BW = 10Hz to 100kHz, I = 10mA
O
DEVICE START-UP CHARACTERISTICS
Device Enable Time
t
Time from assertion of the ENx pin to when the output voltage
reaches 95% of the VO(nom)
250
30
500
60
μs
EN
LDO Soft-start Ramp Rate
t
Slope of linear portion of LDO output voltage ramp during start-up
μs/V
SSR
FN6300.2
April 16, 2007
3
ISL9008A
Electrical Specifications Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows:
T = -40°C to +85°C; V = (V + 0.5V) to 6.5V with a minimum V of 2.3V; C = 1μF; C = 1μF (Continued)
A
IN
O
IN
IN
O
PARAMETER
EN PIN CHARACTERISTICS
Input Low Voltage
SYMBOL
TEST CONDITIONS
MIN TYP
MAX
UNITS
V
-0.3
1.4
0.4
V
V
IL
Input High Voltage
V
V
+ 0.3
IH
IN
Input Leakage Current
Pin Capacitance
I , I
IL IH
0.1
μA
pF
C
Informative
5
PIN
NOTES:
5. Guaranteed by characterization
6. VOx = 0.98*VOx(NOM); Valid for VOx greater than 1.85V.
Typical Performance Curves
0.8
0.2
0.1
V
= 3.3V
V
I
= 3.3V
O
O
= 0mA
0.6
0.4
+25°C
LOAD
I
= 0mA
O
+25°C
+85°C
0.0
0.2
0.0
-0.1
-0.2
-0.3
-0.4
I
= 75mA
O
-0.2
-0.4
-0.6
-0.8
I
= 150mA
O
-40°C
3.3
3.8
4.3
4.8
5.3
5.8
6.3
3.4
3.8
4.2
4.6
5.0
5.4
5.8
6.2
6.6
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
FIGURE 2. OUTPUT VOLTAGE CHANGE (%) vs INPUT
VOLTAGE (3.3V OUTPUT)
FIGURE 1. OUTPUT VOLTAGE vs INPUT VOLTAGE
(3.3V OUTPUT)
0.10
1.0
V
V
= 3.8V
= 3.3V
IN
O
V
V
= 3.8V
= 3.3V
0.08
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
0.8
0.6
IN
O
0.4
-40°C
I
= 0mA
O
0.2
I
= 75mA
O
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
I
= 150mA
O
+85°C
+25°C
-0.08
-0.10
-40
-25
0
25
55
85
0
25
50
75
100
125
150
175
TEMPERATURE (°C)
LOAD CURRENT - I (mA)
O
FIGURE 3. OUTPUT VOLTAGE vs LOAD CURRENT
FIGURE 4. OUTPUT VOLTAGE vs TEMPERATURE
FN6300.2
April 16, 2007
4
ISL9008A
Typical Performance Curves (Continued)
2.9
2.8
2.7
2.6
2.5
2.4
2.3
3.4
3.3
3.2
V
= 3.3V
O
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
+25°C
I
= 0mA
O
I
= 0mA
O
I
= 75mA
O
I
= 75mA
O
I
= 150mA
O
I
= 150mA
O
VO = 2.8V
+25°C
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
2.6
3.1
3.6
4.1
4.6
5.1
5.6
6.1
6.6
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
FIGURE 6. DROPOUT VOLTAGE vs INPUT VOLTAGE
(2.8V OUTPUT)
FIGURE 5. DROPOUT VOLTAGE vs INPUT VOLTAGE
(3.3V OUTPUT)
225
250
200
150
V
= 3.3V
O
200
175
150
125
100
75
+85°C
V
= 2.8V
O
V
= 3.3V
O
100
50
0
-40°C
50
+25°C
25
0
0
25
50
75
100
125
150
175
0
25
50
75
100
125
150
175
OUTPUT LOAD (mA)
OUTPUT LOAD (mA)
FIGURE 7. DROPOUT VOLTAGE vs LOAD CURRENT
FIGURE 8. DROPOUT VOLTAGE vs LOAD CURRENT
140
90
120
100
80
60
40
20
0
75
60
45
30
15
0
+85°C
+25°C
+85°C
+25°C
-40°C
-40°C
V
V
= 3.8V
= 3.3V
IN
V
I
= 3.3V
= 0µA
O
O
O
0
25
50
75
100
125
150
175
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
FIGURE 10. GROUND CURRENT vs LOAD
FIGURE 9. GROUND CURRENT vs INPUT VOLTAGE
FN6300.2
April 16, 2007
5
ISL9008A
Typical Performance Curves (Continued)
115
IL = 150mA
105
95
85
75
65
55
45
35
V
V
= 5.0V
= 3.3V
= 150mA
IN
O
3
2
1
0
5
0
I
L
C
= 1µF
L
IL = 75mA
V
V
= 3.8V
= 3.3V
IN
O
IL = 0mA
0
100 200 300 400 500 600 700 800 900 1000
TIME (µs)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
FIGURE 11. GROUND CURRENT vs TEMPERATURE
FIGURE 12. TURN ON/TURN OFF RESPONSE
V
I
= 3.3V
VO = 2.8V
O
= 150mA
I
= 150mA
LOAD
LOAD
C
C
= 1μF
= 0.01μF
C
C
= 1μF
LOAD
LOAD
= 0.01μF
BYP
BYP
4.3V
3.6V
4.2V
3.5V
10mV/DIV
10mV/DIV
400μs/DIV
400μs/DIV
FIGURE 13. LINE TRANSIENT RESPONSE, 3.3V OUTPUT
FIGURE 14. LINE TRANSIENT RESPONSE, 2.8V OUTPUT
80
10mA
70
V
= 3.3V
= 3.8V
O
V
IN
60
50mA
I
LOAD
50
40
30
100mA
100μA
V
(10mV/DIV)
O
V
V
C
= 3.9V
= 1.8V
20
10
IN
O
= 1μF
LOAD
0.1k
1k
10k
100k
1M
1.0 ms/DIV
FREQUENCY (Hz)
FIGURE 15. LOAD TRANSIENT RESPONSE
FIGURE 16. PSRR vs FREQUENCY
FN6300.2
April 16, 2007
6
ISL9008A
Typical Performance Curves (Continued)
2.0
1.0
10mA
0.1
100μA
0.01
V
V
= 3.9V
= 1.8V
IN
O
C
C
= 1μF
IN
= 1μF
LOAD
0.001
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 17. SPECTRAL NOISE DENSITY vs FREQUENCY
Pin Description
5 LD SC-70
PIN #
6 LD µTDFN
PIN #
PIN NAME
DESCRIPTION
LDO Output. Connect a 1μF capacitor of value to GND
GND is the connection to system ground. Connect to PCB Ground plane.
No connect.
5
2
4
3
1
1
VO
GND
NC
2
3 and 5
4
6
EN
Output Enable. When this signal goes high, the LDO is turned on.
Supply Voltage/LDO Input. Connect a 1μF capacitor to GND.
VIN
Typical Application
ISL9008A
5
4
1
2
3
V
(2.3 TO 5V)
V
IN
VIN
GND
EN
VO
OUT
ON
ENABLE
OFF
NC
C1
C2
C1, C2: 1µF X5R CERAMIC CAPACITOR
ISL9008A (µTDFN)
1
VIN (2.3 TO 5V)
VOUT
6
5
4
VO
VIN
NC
EN
2
3
GND
NC
ON
ENABLE
OFF
C2
C1
C1, C2: 1µF X5R CERAMIC CAPACITOR
FN6300.2
April 16, 2007
7
ISL9008A
Block Diagram
VIN
VO
SHORT CIRCUIT,
THERMAL PROTECTION,
SOFT-START
CONTROL
LOGIC
UVLO
GND
SD
+
-
1.0V
0.94V
0.9V
BANDGAP AND
TEMPERATURE
SENSOR
VOLTAGE AND
REFERENCE
GENERATOR
GND
FN6300.2
April 16, 2007
8
ISL9008A
Soft-start circuitry integrated into each LDO limits the initial
Functional Description
ramp-up rate to about 30μs/V to minimize current surge. The
ISL9008A provides short-circuit protection by limiting the output
current to about 265mA (typ).
The ISL9008A contains all circuitry required to implement a
high performance LDO. High performance is achieved through
a circuit that delivers fast transient response to varying load
conditions. In a quiescent condition, the ISL9008A adjusts its
biasing to achieve the lowest standby current consumption.
The LDO uses an independently trimmed 1V reference as its
input. An internal resistor divider drops the LDO output voltage
down to 1V. This is compared to the 1V reference for regulation.
The resistor division ratio is programmed in the factory.
The device also integrates current limit protection, smart
thermal shutdown protection, and soft-start. Smart Thermal
shutdown protects the device against overheating. Soft-start
minimizes start-up input current surges without causing
excessive device turn-on time.
Overheat Detection
The bandgap outputs a proportional-to-temperature current that
is indicative of the temperature of the silicon. This current is
compared with references to determine if the device is in
danger of damage due to overheating. When the die
temperature reaches about +140°C, the LDO momentarily
shuts down until the die cools sufficiently. In the overheat
condition, if the LDO sources more than 50mA it will be shut off.
Once the die temperature falls back below about +110°C, the
disabled LDO is re-enabled and soft-start automatically takes
place.
Power Control
The ISL9008A has an enable pin, EN, to control power to the
LDO output. When EN is low, the device is in shutdown mode.
In this condition, all on-chip circuits are off, and the device
draws minimum current, typically less than 0.3μA. When the
EN pin goes high, the device first polls the output of the UVLO
detector to ensure that VIN voltage is at least 2.1V (typical).
Once verified, the device initiates a start-up sequence. During
the start-up sequence, trim settings are first read and latched.
Then, sequentially, the bandgap, reference voltage and current
generation circuitry turn on. Once the references are stable, the
LDO powers up.
During operation, whenever the VIN voltage drops below about
1.84V, the ISL9008A immediately disables the LDO output.
When VIN rises back above 2.1V (assuming the EN pin is
high), the device re-initiates its start-up sequence and LDO
operation resumes automatically.
Reference Generation
The reference generation circuitry includes a trimmed bandgap,
a trimmed voltage reference divider, a trimmed current
reference generator, and an RC noise filter.
The bandgap generates a zero temperature coefficient (TC)
voltage for the regulator reference and other voltage references
required for current generation and over-temperature detection.
A current generator provides references required for adaptive
biasing as well as references for LDO output current limit and
thermal shutdown determination.
LDO Regulation and Programmable Output Divider
The LDO Regulator is implemented with a high-gain
operational amplifier driving a PMOS pass transistor. The
design of the ISL9008A provides a regulator that has low
quiescent current, fast transient response, and overall stability
across all operating and load current conditions. LDO stability is
guaranteed for a 1μF to 4.7μF output capacitor that has a
tolerance better than 20% and ESR less than 200mΩ. The
design is performance-optimized for a 1μF capacitor. Unless
limited by the application, use of an output capacitor value
above 4.7μF is not recommended as LDO performance
improvement is minimal.
FN6300.2
April 16, 2007
9
ISL9008A
Ultra Thin Dual Flat No-Lead Plastic Package (UTDFN)
L6.1.6x1.6A
6 LEAD ULTRA THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE
A
A
E
B
6
4
MILLIMETERS
SYMBOL
MIN
0.45
-
NOMINAL
0.50
MAX
0.55
0.05
NOTES
D
PIN 1
A
A1
A3
b
-
REFERENCE
2X
0.15 C
-
-
1
3
0.127 REF
0.20
-
2X
0.15 C
TOP VIEW
A1
0.15
1.55
0.40
1.55
0.95
0.25
1.65
0.50
1.65
1.05
-
D
1.60
4
e
1.00 REF
D2
E
0.45
-
4
6
1.60
4
L
E2
e
1.00
-
CO.2
D2
0.50 BSC
0.30
-
DAP SIZE 1.30 x 0.76
L
0.25
0.35
-
3
1
b 6X
0.10 M C A B
Rev. 1 6/06
E2
BOTTOM VIEW
NOTES:
1. Dimensions are in mm. Angles in degrees.
2. Coplanarity applies to the exposed pad as well as the terminals.
Coplanarity shall not exceed 0.08mm.
DETAIL A
3. Warpage shall not exceed 0.10mm.
0.10 C
0.08 C
4. Package length/package width are considered as special
characteristics.
6X
5. JEDEC Reference MO-229.
C
6. For additional information, to assist with the PCB Land Pattern
Design effort, see Intersil Technical Brief TB389.
A3
SEATING
PLANE
SIDE VIEW
0.127±0.008
0.127 +0.058
-0.008
TERMINAL THICKNESS
A1
DETAIL A
0.25
0.50
1.00
1.00
0.45
2.00
0.30
1.25
6
LAND PATTERN
FN6300.2
April 16, 2007
10
ISL9008A
Small Outline Transistor Plastic Packages (SC70-5)
D
P5.049
VIEW C
5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE
INCHES MILLIMETERS
MIN
e1
SYMBOL
MAX
0.043
0.004
0.039
0.012
0.010
0.009
0.009
0.085
0.094
0.053
MIN
0.80
0.00
0.80
0.15
0.15
0.08
0.08
1.85
1.80
1.15
MAX
1.10
0.10
1.00
0.30
0.25
0.22
0.20
2.15
2.40
1.35
NOTES
5
1
4
A
A1
A2
b
0.031
0.000
0.031
0.006
0.006
0.003
0.003
0.073
0.071
0.045
-
-
-
-
E
C
L
C
E1
L
2
3
b
b1
c
e
6
6
3
-
C
L
c1
D
0.20 (0.008) M
C
C
C
L
E
E1
e
3
-
SEATING
PLANE
0.0256 Ref
0.0512 Ref
0.010 0.018
0.65 Ref
1.30 Ref
0.26 0.46
A2
A1
A
e1
L
-
-C-
4
-
L1
L2
0.017 Ref.
0.420 Ref.
0.10 (0.004)
C
0.006 BSC
o
0.15 BSC
o
o
o
0
8
0
8
-
α
N
b
WITH
5
5
5
PLATING
b1
R
0.004
0.004
-
0.10
0.15
-
R1
0.010
0.25
c
c1
Rev. 2 9/03
NOTES:
BASE METAL
1. Dimensioning and tolerances per ASME Y14.5M-1994.
2. Package conforms to EIAJ SC70 and JEDEC MO-203AA.
4X θ1
3. Dimensions D and E1 are exclusive of mold flash, protrusions,
or gate burrs.
R1
4. Footlength L measured at reference to gauge plane.
5. “N” is the number of terminal positions.
R
6. These Dimensions apply to the flat section of the lead between
0.08mm and 0.15mm from the lead tip.
GAUGE PLANE
SEATING
PLANE
7. Controlling dimension: MILLIMETER. Converted inch dimen-
sions are for reference only.
L
C
α
L2
L1
4X θ1
VIEW C
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN6300.2
April 16, 2007
11
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