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ISL2101A 데이터시트 PDF




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부품번호 ISL2101A 기능
기능 (ISL2100A / ISL2101A) High Frequency Half-Bridge Drivers
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ISL2101A 데이터시트, 핀배열, 회로
®
Data Sheet
ISL2100A, ISL2101A
June 8, 2006
FN6294.0
100V, 2A Peak, High Frequency
Half-Bridge Drivers
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 VDD supply rail.
Finally, both parts are available in a very compact 9 Ld DFN
package to minimize the required PCB footprint.
Ordering Information
PART
NUMBER
(Notes 1, 2)
PART
TEMP.
MARKING RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL2100AAR3Z 00AZ
-40 to 125 9 Ld 3x3 DFN L9.3x3
ISL2101AAR3Z 01AZ
-40 to 125 9 Ld 3x3 DFN L9.3x3
NOTES:
1. 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
www.DataSheet4U.com 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.
2. Add “-T” suffix for Tape and Reel packing option.
Pinouts
ISL2100A, ISL2101A (DFN)
TOP VIEW
VDD 1
HB 2
HO 3
HS 4
EPAD
9 LO
8 VSS
7 LI
6 HI
5 NC
NOTE: EPAD = Exposed PAD.
Features
• Drives N-Channel MOSFET Half-Bridge
• Space-Saving DFN Package
• DFN Package Compliant with 100V Conductor Spacing
Guidelines per IPC-2221
• Pb-Free Plus Anneal Available (RoHS Compliant)
• Bootstrap Supply Max Voltage to 114VDC
• On-Chip 1Bootstrap Diode
• 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
• Outputs Unaffected by Supply Glitches, HS Ringing Below
Ground or HS Slewing at High dv/dt
• Low Power Consumption
• Wide Supply Voltage Range (9V to 14V)
• Supply Undervoltage Protection
• 2.5Typical 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
1 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. 2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.




ISL2101A pdf, 반도체, 판매, 대치품
ISL2100A, ISL2101A
Absolute Maximum Ratings
Supply Voltage, VDD, VHB - VHS (Notes 3, 4) . . . . . . . -0.3V to 18V
LI and HI Voltages (Note 4) . . . . . . . . . . . . . . . -0.3V to VDD + 0.3V
Voltage on LO (Note 4) . . . . . . . . . . . . . . . . . . -0.3V to VDD + 0.3V
Voltage on HO (Note 4) . . . . . . . . . . . . . . VHS - 0.3V to VHB + 0.3V
Voltage on HS (Continuous) (Note 4) . . . . . . . . . . . . . . -1V to 110V
Voltage on HB (Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118V
Average Current in VDD to HB Diode . . . . . . . . . . . . . . . . . . 100mA
Maximum Recommended Operating Conditions
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 14V
Voltage on HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to 100V
Voltage on HS . . . . . . . . . . . . . . .(Repetitive Transient) -5V to 105V
Voltage on HB . . VHS + 8V to VHS + 14V and VDD - 1V to VDD + 100V
HS Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <50V/ns
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
DFN (Note 5) . . . . . . . . . . . . . . . . . . . .
55
7.5
Max Power Dissipation at 25°C in Free Air (DFN, Note 5) . . . . 2.27W
Storage Temperature Range . . . . . . . . . . . . . . . . . . . -65°C to 150°C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . -55°C to 150°C
Lead Temperature (Soldering 10s - SOIC Lead Tips Only) . . 300°C
For Recommended soldering conditions see Tech Brief TB389.
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 recommended operating conditions of this specification is not implied.
NOTES:
3. The ISL2100A-01A are capable of derated operation at supply voltages exceeding 14V. Figure 22 shows the high-side voltage derating curve
for this mode of operation.
4. All voltages referenced to VSS unless otherwise specified.
5. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. For θJC,
the “case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379 for details.
Electrical Specifications
PARAMETERS
VDD = VHB = 12V, VSS = VHS = 0V, No Load on LO or HO, Unless Otherwise Specified
TJ = 25°C
TJ = -40°C to
125°C
SYMBOL
TEST CONDITIONS
MIN TYP MAX MIN MAX UNITS
SUPPLY CURRENTS
VDD Quiescent Current
VDD Quiescent Current
VDD Operating Current
VDD Operating Current
Total HB Quiescent Current
Total HB Operating Current
HB to VSS Current, Quiescent
HB to VSS Current, Operating
INPUT PINS
IDD
IDD
IDDO
IDDO
IHB
IHBO
IHBS
IHBSO
ISL2100A; LI = HI = 0V
ISL2101A; LI = HI = 0V
ISL2100A; f = 500kHz
ISL2101A; f = 500kHz
LI = HI = 0V
f = 500kHz
LI = HI = 0V; VHB = VHS = 114V
f = 500kHz; VHB = VHS = 114V
- 0.1 0.25 - 0.3 mA
- 0.3 0.45 - 0.55 mA
- 1.6 2.2 - 2.7 mA
- 1.9 2.5 -
3 mA
- 0.1 0.15 - 0.2 mA
- 2.0 2.5 -
3 mA
- 0.05 1
- 10 µA
- 0.9 - - - mA
Low Level Input Voltage Threshold
Low Level Input Voltage Threshold
High Level Input Voltage Threshold
High Level Input Voltage Threshold
Input Voltage Hysteresis
Input Pull-down Resistance
UNDER VOLTAGE PROTECTION
VIL
VIL
VIH
VIH
VIHYS
RI
ISL2100A
ISL2101A
ISL2100A
ISL2101A
ISL2100A
3.7 4.4 - 2.7 -
1.4 1.8 - 1.2 -
- 6.6 7.4 - 8.4
- 1.8 2.2 - 2.4
- 2.2 - - -
- 210 - 100 500
V
V
V
V
V
k
VDD Rising Threshold
VDD Threshold Hysteresis
HB Rising Threshold
HB Threshold Hysteresis
VDDR
VDDH
VHBR
VHBH
6.8 7.3 7.8 6.5 8.1
- 0.6 - - -
6.2 6.9 7.5 5.9 7.8
- 0.6 - - -
V
V
V
V
4 FN6294.0
June 8, 2006

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ISL2101A 전자부품, 판매, 대치품
ISL2100A, ISL2101A
Typical Performance Curves (Continued)
10
1
0.1
0.01
10
100
FREQUENCY (kHz)
T = -40C
T= 25C
T = 125C
T = 150C
1 .103
FIGURE 7. IHB OPERATING CURRENT vs FREQUENCY
10
1
0.1
0.01
10
100
FREQUENCY (kHz)
T = -40C
T = 25C
T = 125C
T = 150C
1 .103
FIGURE 8. IHBS OPERATING CURRENT vs FREQUENCY
500
450
400
350
300
250
200
150
50
0 50
TEMPERATURE (C)
VDD = VHB = 9V
VDD = VHB = 12V
VDD = VHB = 14V
100
150
FIGURE 9. HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE
450
400
350
300
250
200
150
50
0 50
TEMPERATURE (C)
VDD = VHB = 9V
VDD = VHB = 12V
VDD = VHB = 14V
100
FIGURE 10. LOW LEVEL OUTPUT VOLTAGE vs
TEMPERATURE
150
7.6
7.4
7.2
7
6.8
50
0
VDDR
VHBR
50
TEMPERATURE (C)
100
150
FIGURE 11. UNDERVOLTAGE LOCKOUT THRESHOLD vs
TEMPERATURE
0.6
0.55
0.5
0.45
0.4
50
0
VDDH
VHBH
50
TEMPERATURE (C)
100
150
FIGURE 12. UNDERVOLTAGE LOCKOUT HYSTERESIS vs
TEMPERATURE
7 FN6294.0
June 8, 2006

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