ISL2101AAR3Z [ROCHESTER]

2 A HALF BRDG BASED MOSFET DRIVER, PDSO9, 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WEED3, DFN-9;
ISL2101AAR3Z
型号: ISL2101AAR3Z
厂家: Rochester Electronics    Rochester Electronics
描述:

2 A HALF BRDG BASED MOSFET DRIVER, PDSO9, 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WEED3, DFN-9

驱动 光电二极管 接口集成电路 驱动器
文件: 总12页 (文件大小:936K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
ISL2100A, ISL2101A  
®
Data Sheet  
May 6, 2010  
FN6294.3  
100V, 2A Peak, High Frequency  
Half-Bridge Drivers  
Features  
• Drives N-Channel MOSFET Half-Bridge  
• Space-Saving DFN Package  
The ISL2100A, ISL2101A are 100V, high frequency,  
half-bridge N-channel power MOSFET driver ICs. They are  
based on the popular HIP2100, HIP2101 half-bridge drivers,  
but offer several performance improvements. The ISL2100A  
has additional input hysteresis for superior operation in noisy  
environments and the inputs of the ISL2101A, like those of  
the ISL2100A, can now safely swing to the V  
Finally, both parts are available in a very compact 9 Ld DFN  
package to minimize the required PCB footprint  
• DFN Package Compliant with 100V Conductor Spacing  
Guidelines per IPC-2221  
• Pb-Free (RoHS compliant)  
• Bootstrap Supply Max Voltage to 114VDC  
• On-Chip 1Ω Bootstrap Diode  
supply rail.  
DD  
• Fast Propagation Times for Multi-MHz Circuits  
• Drives 1nF Load with Typical Rise/Fall Times of 10ns  
• CMOS Compatible Input Thresholds (ISL2100A)  
• 3.3V/TTL Compatible Input Thresholds (ISL2101A)  
• Independent Inputs Provide Flexibility  
• No Start-Up Problems  
Ordering Information  
PART NUMBER  
(Note)  
PART  
TEMP.  
PACKAGE  
PKG.  
MARKING RANGE (°C)  
(Pb-Free) DWG. #  
-40 to +125 9 Ld 3x3 DFN L9.3x3  
-40 to +125 9 Ld 3x3 DFN L9.3x3  
ISL2100AAR3Z* 00AZ  
ISL2101AAR3Z* 01AZ  
ISL2100AABZ* 001ABZ  
ISL2101AABZ* 01ABZ  
-40 to +125 8 Ld SOIC  
-40 to +125 8 Ld SOIC  
M18.15  
M18.15  
• Outputs Unaffected by Supply Glitches, HS Ringing Below  
Ground or HS Slewing at High dv/dt  
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on  
reel specifications.  
• Low Power Consumption  
NOTE: These Intersil Pb-free plastic packaged products employ  
special Pb-free material sets, molding compounds/die attach  
materials, and 100% matte tin plate plus anneal (e3 termination  
finish, which is 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.  
• Wide Supply Voltage Range (9V to 14V)  
• Supply Undervoltage Protection  
• 2.5Ω Typical Output Pull-Up/Pull-Down Resistance  
Applications  
Telecom Half-Bridge Converters  
Telecom Full-Bridge Converters  
• Two-Switch Forward Converters  
• Active-Clamp Forward Converters  
• Class-D Audio Amplifiers  
Pinouts  
ISL2100A, ISL2101A  
(9 LD DFN)  
TOP VIEW  
V
LO  
V
1
9
8
7
6
5
DD  
SS  
HB  
HO  
HS  
LI  
2
3
4
EPAD  
HI  
NC  
ISL2100A, ISL2101A  
(8 LD SOIC)  
TOP VIEW  
1
2
3
4
8
7
6
5
LO  
V
DD  
HB  
HO  
HS  
V
SS  
LI  
HI  
NOTE: EPAD = Exposed PAD.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2008, 2009, 2010. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  
ISL2100A, ISL2101A  
Application Block Diagram  
+12V  
+100V  
SECONDARY  
CIRCUIT  
V
DD  
HB  
DRIVE  
HI  
HO  
HS  
LO  
HI  
LI  
PWM  
CONTROLLER  
DRIVE  
LO  
ISL2100A  
ISL2101A  
REFERENCE  
AND  
ISOLATION  
V
SS  
Functional Block Diagram  
HB  
HO  
V
DD  
HI  
UNDER  
VOLTAGE  
LEVEL SHIFT  
DRIVER  
HS  
ISL2101A  
UNDER  
VOLTAGE  
LO  
ISL2101A  
DRIVER  
LI  
V
SS  
EPAD (DFN PACKAGE ONLY)  
*EPAD = EXPOSED PAD. THE EPAD IS ELECTRICALLY ISOLATED FROM ALL OTHER  
PINS. FOR BEST THERMAL PERFORMANCE CONNECT THE EPAD TO THE PCB  
POWER GROUND PLANE.  
FN6294.3  
May 6, 2010  
2
ISL2100A, ISL2101A  
+48V  
+12V  
SECONDARY  
CIRCUIT  
ISL2100A  
ISL2101A  
PWM  
ISOLATION  
FIGURE 1. TWO-SWITCH FORWARD CONVERTER  
+48V  
SECONDARY  
CIRCUIT  
+12V  
ISL2100A  
ISL2101A  
PWM  
ISOLATION  
FIGURE 2. FORWARD CONVERTER WITH AN ACTIVE-CLAMP  
FN6294.3  
May 6, 2010  
3
ISL2100A, ISL2101A  
Absolute Maximum Ratings  
Thermal Information  
Supply Voltage, V  
V
- V  
(Notes 1, 2) . . . . . . . -0.3V to 18V  
Thermal Resistance (Typical)  
θ
(°C/W)  
θ (°C/W)  
JC  
DD, HB  
HS  
JA  
LI and HI Voltages (Note 2) . . . . . . . . . . . . . . . -0.3V to V  
Voltage on LO (Note 2) . . . . . . . . . . . . . . . . . . -0.3V to V  
+ 0.3V  
+ 0.3V  
+ 0.3V  
DD  
DD  
HB  
DFN (Notes 3, 4) . . . . . . . . . . . . . . . . .  
SOIC (Note 3) . . . . . . . . . . . . . . . . . . .  
47  
120  
3.5  
N/A  
Voltage on HO (Note 2) . . . . . . . . . . . . . . V  
- 0.3V to V  
HS  
Max Power Dissipation at +25°C in Free Air (DFN, Note 3) . . . 2.27W  
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C  
For Recommended soldering conditions see Tech Brief TB389.  
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below  
http://www.intersil.com/pbfree/Pb-FreeReflow.asp  
Voltage on HS (Continuous) (Note 2) . . . . . . . . . . . . . . -1V to 110V  
Voltage on HB (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118V  
Average Current in V  
to HB Diode . . . . . . . . . . . . . . . . . . 100mA  
DD  
Maximum Recommended Operating Conditions  
Supply Voltage, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 14V  
DD  
Voltage on HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to 100V  
Voltage on HS . . . . . . . . . . . . . . .(Repetitive Transient) -5V to 105V  
Voltage on HB . . V + 8V to V + 14V and V  
- 1V to V + 100V  
HS HS DD  
DD  
HS Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <50V/ns  
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.  
NOTES:  
1. The ISL2100A-ISL2101A are capable of derated operation at supply voltages exceeding 14V. Figure 22 shows the high-side voltage derating  
curve for this mode of operation.  
2. All voltages referenced to V unless otherwise specified.  
SS  
3. θ is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features.  
JA  
4. For θ  
the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379 for details.  
JC,  
Electrical Specifications  
V
= V  
= 12V, V = V  
SS  
= 0V, No Load on LO or HO, Unless Otherwise Specified. Parameters with MIN  
HS  
DD  
HB  
and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by  
characterization and are not production tested.  
T
= -40°C to  
+125°C  
J
T
= +25°C  
TYP  
J
PARAMETERS  
SYMBOL  
TEST CONDITIONS  
MIN  
MAX  
MIN  
MAX UNITS  
SUPPLY CURRENTS  
V
V
V
V
Quiescent Current  
Quiescent Current  
Operating Current  
Operating Current  
I
I
ISL2100A; LI = HI = 0V  
ISL2101A; LI = HI = 0V  
ISL2100A; f = 500kHz  
ISL2101A; f = 500kHz  
LI = HI = 0V  
-
-
-
-
-
-
-
-
0.1  
0.3  
1.6  
1.9  
0.1  
2.0  
0.05  
0.9  
0.25  
0.45  
2.2  
2.5  
0.15  
2.5  
1
-
-
-
-
-
-
-
-
0.3  
0.55  
2.7  
3
mA  
mA  
mA  
mA  
mA  
mA  
µA  
DD  
DD  
DD  
DD  
DD  
DD  
I
I
DDO  
DDO  
Total HB Quiescent Current  
Total HB Operating Current  
I
0.2  
3
HB  
I
f = 500kHz  
HBO  
HB to V Current, Quiescent  
SS  
I
LI = HI = 0V; V  
HB  
= V  
= 114V  
10  
-
HBS  
HS  
= V = 114V  
HS  
HB to V Current, Operating  
SS  
I
f = 500kHz; V  
-
mA  
HBSO  
HB  
INPUT PINS  
Low Level Input Voltage Threshold  
Low Level Input Voltage Threshold  
High Level Input Voltage Threshold  
High Level Input Voltage Threshold  
Input Voltage Hysteresis  
V
V
ISL2100A  
ISL2101A  
ISL2100A  
ISL2101A  
ISL2100A  
3.7  
4.4  
1.8  
6.6  
1.8  
2.2  
210  
-
-
2.7  
1.2  
-
-
-
V
V
IL  
IL  
1.4  
V
-
-
-
-
7.4  
2.2  
-
8.4  
2.4  
-
V
IH  
V
-
V
IH  
V
-
V
IHYS  
Input Pull-down Resistance  
UNDERVOLTAGE PROTECTION  
R
-
100  
500  
kΩ  
I
V
V
Rising Threshold  
V
V
V
6.8  
-
7.3  
0.6  
6.9  
7.8  
-
6.5  
-
8.1  
-
V
V
V
DD  
DD  
DDR  
DDH  
HBR  
Threshold Hysteresis  
HB Rising Threshold  
6.2  
7.5  
5.9  
7.8  
FN6294.3  
May 6, 2010  
4
ISL2100A, ISL2101A  
Electrical Specifications  
V
= V  
= 12V, V = V  
SS  
= 0V, No Load on LO or HO, Unless Otherwise Specified. Parameters with MIN  
HS  
DD  
HB  
and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by  
characterization and are not production tested. (Continued)  
T
= -40°C to  
+125°C  
J
T
= +25°C  
TYP  
J
PARAMETERS  
HB Threshold Hysteresis  
BOOTSTRAP DIODE  
SYMBOL  
TEST CONDITIONS  
MIN  
MAX  
MIN  
MAX UNITS  
V
-
0.6  
-
-
-
V
HBH  
Low Current Forward Voltage  
High Current Forward Voltage  
Dynamic Resistance  
V
I
I
I
= 100µA  
= 100mA  
= 100mA  
-
-
-
0.5  
0.7  
0.8  
0.6  
0.9  
1
-
-
-
0.7  
1
V
V
Ω
DL  
VDD-HB  
VDD-HB  
VDD-HB  
V
DH  
R
1.5  
D
LO GATE DRIVER  
Low Level Output Voltage  
High Level Output Voltage  
V
I
I
V
V
V
= 100mA  
-
-
0.25  
0.25  
0.3  
0.3  
-
-
0.4  
0.4  
V
V
OLL  
LO  
LO  
V
= -100mA,  
= V - V  
LO  
OHL  
OHL  
DD  
Peak Pull-Up Current  
Peak Pull-Down Current  
HO GATE DRIVER  
I
= 0V  
-
-
2
2
-
-
-
-
-
-
A
A
OHL  
LO  
LO  
I
= 12V  
OLL  
Low Level Output Voltage  
High Level Output Voltage  
V
I
I
= 100mA  
-
-
0.25  
0.25  
0.3  
0.3  
-
-
0.4  
0.4  
V
V
OLH  
HO  
HO  
V
= -100mA,  
OHH  
V
V
V
= V  
- V  
HB HO  
OHH  
Peak Pull-Up Current  
I
= 0V  
-
-
2
2
-
-
-
-
-
-
A
A
OHH  
HO  
HO  
Peak Pull-Down Current  
I
= 12V  
OLH  
Electrical Specifications Switching Specifications  
V
= V  
= 12V, V = V  
SS  
= 0V, No Load on LO or HO, Unless Otherwise  
HS  
DD  
HB  
Specified. 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.  
T
= -40°C  
J
T
= +25°C  
to +125°C  
J
TEST  
PARAMETERS  
SYMBOL  
CONDITIONS  
MIN TYP MAX MIN MAX UNITS  
Lower Turn-Off Propagation Delay (LI Falling to LO Falling)  
Upper Turn-Off Propagation Delay (HI Falling to HO Falling)  
Lower Turn-On Propagation Delay (LI Rising to LO Rising)  
Upper Turn-On Propagation Delay (HI Rising to HO Rising)  
Delay Matching: Upper Turn-Off to Lower Turn-On  
Delay Matching: Lower Turn-Off to Upper Turn-On  
Either Output Rise/Fall Time (10% to 90%/90% to 10%)  
Either Output Rise/Fall Time (3V to 9V/9V to 3V)  
Minimum Input Pulse Width that Changes the Output  
Bootstrap Diode Turn-On or Turn-Off Time  
t
-
-
34  
31  
39  
39  
8
50  
50  
50  
50  
-
-
-
-
-
-
-
-
-
-
-
60  
60  
60  
60  
16  
16  
-
ns  
ns  
ns  
ns  
ns  
ns  
ns  
us  
ns  
ns  
LPHL  
t
t
HPHL  
t
-
LPLH  
HPLH  
-
t
1
1
-
MON  
t
6
-
MOFF  
t
t
C = 1nF  
10  
0.5  
-
-
RC, FC  
L
t
t
C = 0.1µF  
-
0.6  
-
0.8  
50  
-
R, F  
L
t
-
PW  
t
-
10  
-
BS  
FN6294.3  
May 6, 2010  
5
ISL2100A, ISL2101A  
Pin Descriptions  
SYMBOL  
DESCRIPTION  
V
Positive supply to lower gate driver. Bypass this pin to V  
.
SS  
DD  
HB  
High-side bootstrap supply. External bootstrap capacitor is required. Connect positive side of bootstrap capacitor to this pin.  
Bootstrap diode is on-chip.  
HO  
HS  
High-side output. Connect to gate of high-side power MOSFET.  
High-side source connection. Connect to source of high-side power MOSFET. Connect negative side of bootstrap capacitor to this  
pin.  
HI  
LI  
High-side input.  
Low-side input.  
V
Chip negative supply, which will generally be ground.  
Low-side output. Connect to gate of low-side power MOSFET.  
Exposed pad. Connect to ground or float. The EPAD is electrically isolated from all other pins.  
SS  
LO  
EPAD  
Timing Diagrams  
LI  
HI  
HI,  
LI  
t
t
,
t
t
,
HPLH  
HPHL  
LPHL  
LO  
HO  
LPLH  
t
t
MOFF  
MON  
HO,  
LO  
FIGURE 3. PROPAGATION DELAYS  
FIGURE 4. DELAY MATCHING  
Typical Performance Curves  
10  
10  
T = +150°C  
T = -40°C  
T = +25°C  
T = +125°C  
T = +150°C  
1
1
T = -40°C  
T = +25°C  
T = +125°C  
0.1  
0.1  
3
3
.
1 10  
.
1 10  
10  
100  
FREQUENCY (kHz)  
10  
100  
FREQUENCY (kHz)  
FIGURE 6. ISL2101A IDD OPERATING CURRENT vs  
FREQUENCY  
FIGURE 5. ISL2100A IDD OPERATING CURRENT vs  
FREQUENCY  
FN6294.3  
May 6, 2010  
6
ISL2100A, ISL2101A  
Typical Performance Curves (Continued)  
10  
10  
1
T = +150°C  
T = +25°C  
T = -40°C  
1
T = +150°C  
0.1  
0.01  
T = -40°C  
0.1  
0.01  
T = +125°C  
100  
T = +25°C  
T = +125°C  
3
.
1 10  
3
.
1 10  
10  
100  
FREQUENCY (kHz)  
10  
FREQUENCY (kHz)  
FIGURE 7. IHB OPERATING CURRENT vs FREQUENCY  
FIGURE 8. IHBS OPERATING CURRENT vs FREQUENCY  
500  
450  
450  
400  
V
= VHB = 9V  
DD  
400  
350  
300  
250  
200  
150  
V
= VHB = 9V  
350  
300  
250  
200  
150  
DD  
V
= VHB = 12V  
V
= VHB = 12V  
100  
DD  
DD  
V
= VHB = 14V  
V
= VHB = 14V  
DD  
DD  
-50  
0
50  
TEMPERATURE (°C)  
100  
150  
-50  
0
50  
TEMPERATURE (°C)  
150  
FIGURE 9. HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE  
FIGURE 10. LOW LEVEL OUTPUT VOLTAGE vs  
TEMPERATURE  
0.60  
7.6  
7.4  
VHBH  
0.55  
VDDR  
0.50  
7.2  
VHBR  
VDDH  
0.45  
7.0  
0.40  
6.8  
-50  
0
50  
100  
150  
50  
0
50  
100  
150  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
FIGURE 12. UNDERVOLTAGE LOCKOUT HYSTERESIS vs  
TEMPERATURE  
FIGURE 11. UNDERVOLTAGE LOCKOUT THRESHOLD vs  
TEMPERATURE  
FN6294.3  
May 6, 2010  
7
ISL2100A, ISL2101A  
Typical Performance Curves (Continued)  
55  
50  
45  
40  
35  
30  
25  
20  
55  
50  
45  
40  
35  
30  
25  
20  
tLPLH  
tLPLH  
tHPLH  
tHPLH  
tLPHL  
tHPHL  
tHPHL  
tLPHL  
50  
-50  
0
50  
TEMPERATURE (°C)  
100  
150  
-50  
0
100  
150  
TEMPERATURE (°C)  
FIGURE 13. ISL2100A PROPAGATION DELAYS vs  
TEMPERATURE  
FIGURE 14. ISL2101A PROPAGATION DELAYS vs  
TEMPERATURE  
10  
9
10  
9
8
7
6
5
4
3
2
tMON  
8
tMOFF  
7
6
5
tMOFF  
4
3
tMON  
100  
-50  
0
50  
150  
-50  
0
50  
TEMPERATURE (°C)  
100  
150  
TEMPERATURE (°C)  
FIGURE 15. ISL2100A DELAY MATCHING vs TEMPERATURE  
FIGURE 16. ISL2101A DELAY MATCHING vs TEMPERATURE  
2.5  
2.0  
1.5  
1.0  
0.5  
0
2.5  
2.0  
1.5  
1.0  
0.5  
0
0
2
4
6
8
10  
12  
0
2
4
6
8
10  
12  
VLO, VHO (V)  
VLO, VHO (V)  
FIGURE 17. PEAK PULL-UP CURRENT vs OUTPUT VOLTAGE  
FIGURE 18. PEAK PULL-DOWN CURRENT vs OUTPUT  
VOLTAGE  
FN6294.3  
May 6, 2010  
8
ISL2100A, ISL2101A  
Typical Performance Curves (Continued)  
260  
240  
220  
200  
180  
160  
140  
120  
100  
80  
60  
40  
20  
0
340  
320  
300  
280  
260  
240  
220  
200  
180  
160  
140  
120  
100  
80  
IDD  
IDD  
IHB  
IHB  
60  
40  
20  
0
0
5
10  
15  
20  
0
5
10  
15  
20  
V
, VHB (V)  
V
, VHB (V)  
DD  
DD  
FIGURE 19. ISL2100A QUIESCENT CURRENT vs VOLTAGE  
FIGURE 20. ISL2101A QUIESCENT CURRENT vs VOLTAGE  
120  
100  
80  
60  
40  
20  
0
1
0.1  
0.01  
-3  
.
1 10  
-4  
.
1 10  
-5  
.
1 10  
-6  
.
1 10  
0.3  
0.4  
0.5  
0.6  
0.7  
0.  
12  
13  
14  
15  
16  
(V)  
V
to V  
SS  
VOLTAGE  
FORWARD VOLTAGE (V)  
DD  
FIGURE 21. BOOTSTRAP DIODE I-V CHARACTERISTICS  
FIGURE 22. VHS VOLTAGE vs V  
VOLTAGE  
DD  
FN6294.3  
May 6, 2010  
9
ISL2100A, ISL2101A  
Small Outline Plastic Packages (SOIC)  
M8.15 (JEDEC MS-012-AA ISSUE C)  
8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE  
N
INCHES MILLIMETERS  
INDEX  
0.25(0.010)  
M
B M  
H
AREA  
SYMBOL  
MIN  
MAX  
MIN  
1.35  
0.10  
0.33  
0.19  
4.80  
3.80  
MAX  
1.75  
0.25  
0.51  
0.25  
5.00  
4.00  
NOTES  
E
A
A1  
B
C
D
E
e
0.0532  
0.0040  
0.013  
0.0688  
0.0098  
0.020  
-
-B-  
-
1
2
3
9
L
0.0075  
0.1890  
0.1497  
0.0098  
0.1968  
0.1574  
-
SEATING PLANE  
A
3
-A-  
4
h x 45°  
D
0.050 BSC  
1.27 BSC  
-
-C-  
H
h
0.2284  
0.0099  
0.016  
0.2440  
0.0196  
0.050  
5.80  
0.25  
0.40  
6.20  
0.50  
1.27  
-
α
5
e
A1  
C
L
6
B
0.10(0.004)  
N
α
8
8
7
0.25(0.010) M  
C
A M B S  
0°  
8°  
0°  
8°  
-
NOTES:  
Rev. 1 6/05  
5. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of  
Publication Number 95.  
6. Dimensioning and tolerancing per ANSI Y14.5M-1982.  
7. Dimension “D” does not include mold flash, protrusions or gate burrs.  
Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006  
inch) per side.  
8. Dimension “E” does not include interlead flash or protrusions. Inter-  
lead flash and protrusions shall not exceed 0.25mm (0.010 inch) per  
side.  
9. The chamfer on the body is optional. If it is not present, a visual index  
feature must be located within the crosshatched area.  
10. “L” is the length of terminal for soldering to a substrate.  
11. “N” is the number of terminal positions.  
12. Terminal numbers are shown for reference only.  
13. The lead width “B”, as measured 0.36mm (0.014 inch) or greater  
above the seating plane, shall not exceed a maximum value of  
0.61mm (0.024 inch).  
14. Controlling dimension: MILLIMETER. Converted inch dimensions  
are not necessarily exact.  
FN6294.3  
May 6, 2010  
10  
ISL2100A, ISL2101A  
Dual Flat No-Lead Plastic Package (DFN)  
L9.3x3  
2X  
9 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE  
0.15 C  
A
A
D
MILLIMETERS  
2X  
0.15  
C B  
SYMBOL  
MIN  
0.80  
NOMINAL  
0.90  
MAX  
1.00  
NOTES  
A
A1  
A3  
b
-
-
0.20  
1.85  
0.80  
-
0.05  
-
E
0.20 REF  
0.25  
-
5
0.30  
2.10  
1.05  
4, 7  
INDEX  
AREA  
D
3.00 BSC  
2.00  
-
D2  
E
6, 7  
TOP VIEW  
B
A
3.00 BSC  
0.95  
-
// 0.10  
0.08  
C
E2  
e
6, 7  
0.50 BSC  
-
-
C
k
0.60  
0.25  
-
-
A3  
C
SIDE VIEW  
L
0.35  
0.45  
7
SEATING  
PLANE  
N
9
2
Rev. 0 3/06  
D2  
D2/2  
2
6
7
NOTES:  
(DATUM B)  
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.  
2. N is the number of terminals.  
1
5
3. All dimensions are in millimeters. Angles are in degrees.  
INDEX  
AREA  
NX k  
E2  
4. Dimension b applies to the metallized terminal and is measured  
between 0.15mm and 0.30mm from the terminal tip.  
(DATUM A)  
5. The configuration of the pin #1 identifier is optional, but must be  
located within the zone indicated. The pin #1 identifier may be  
either a mold or mark feature.  
E2/2  
NX L  
6. Dimensions D2 and E2 are for the exposed pads which provide  
improved electrical and thermal performance.  
N
N-1  
NX b  
4
7
7. Nominal dimensions are provided to assist with PCB Land  
Pattern Design efforts, see Intersil Technical Brief TB389.  
e
(Nd-1)Xe  
REF.  
M
0.10  
C A B  
8. COMPLIANT TO JEDEC MO-229-WEED-3 except for  
dimensions E2 & D2.  
BOTTOM VIEW  
C
L
(A1)  
NX (b)  
L
8
4
e
SECTION "C-C"  
TERMINAL TIP  
FOR ODD TERMINAL/SIDE  
C 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  
FN6294.3  
May 6, 2010  
11  

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