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| 80V/2.5A Peak, High Frequency Full Bridge FET Driver with Charge Pump and Input Comparators |
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| Ordering Information |
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 iBuy direct from Intersil
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 iBuy direct - out of stock
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 Request samples
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 Check distributor inventory
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Available in RoHS/Pb-Free
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| HIP4080A/81AEVALZ |
Active |
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Eval Board |
N/A |
Contact Us |
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| HIP4080AIB |
Active |
Ind |
20 Ld SOIC |
1 |
3.52 |
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| HIP4080AIBT |
Active |
Ind |
20 Ld SOIC T+R |
1 |
3.57 |
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| HIP4080AIBZ |
Active |
Ind |
20 Ld SOIC |
2 |
2.93 |
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| HIP4080AIBZT |
Active |
Ind |
20 Ld SOIC T+R |
2 |
2.97 |
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| HIP4080AIP |
Active |
Ind |
20 Ld PDIP |
N/A |
3.55 |
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| HIP4080AIPZ |
Active |
Ind |
20 Ld PDIP |
N/A |
2.96 |
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| HIP4080A/81AEVAL |
InActive |
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Eval Board |
N/A |
N/A |
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| HIP4080AEVAL |
InActive |
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Eval Board |
N/A |
N/A |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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The HIP4080A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The HIP4080A includes an input comparator, used to facilitate the "hysteresis" and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the HIP4080A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies.
HIP4080A can also drive medium voltage brush motors, and two HIP4080As can be used to drive high performance stepper motors, since the short minimum "on-time" can provide fine micro-stepping capability.
Short propagation delays of approximately 55ns maximize control loop crossover frequencies and dead-times which can be adjusted to near zero to minimize distortion, resulting in precise control of the driven load.
The similar HIP4081A IC allows independent control of all 4 FETs in a Full Bridge configuration. |
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 Key Features |
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Drives N-Channel FET Full Bridge Including High Side Chop Capability
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Bootstrap Supply Max Voltage to 95VDC
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Drives 1000pF Load at 1MHz in Free Air at +50°C with Rise and Fall Times of Typically 10ns
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User-Programmable Dead Time
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Charge-Pump and Bootstrap Maintain Upper Bias Supplies
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DIS (Disable) Pin Pulls Gates Low
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Input Logic Thresholds Compatible with 5V to 15V Logic Levels
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Very Low Power Consumption
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Undervoltage Protection
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Pb-Free Available as an Option
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| Related Documentation |
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 Application Note(s): |
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 Datasheet(s): |
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 Technical Brief(s): |
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 Parametric Data |
| | Max Bootstrap Supply Voltage (V) | | 95 | | | Max Bias Voltage (V) | | 15 | | | Peak Pull-up Current (A) | | 2.6 | | | Peak Pull-down Current (A) | | 2.4 | | | Turn-On Prop Delay (ns) | | 70 | | | Turn-Off Prop Delay (ns) | | 50 | | | Rise Time (ns) | | 10 | | | Fall Time (ns) | | 10 | |
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 Application Block Diagrams |
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| Applications |
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- Medium/Large Voice Coil Motors
- Full Bridge Power Supplies
- Switching Power Amplifiers
- High Performance Motor Controls
- Noise Cancellation Systems
- Battery Powered Vehicles
- Peripherals
- U.P.S.
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| | HIP4081A | | 80V/2.5A Peak, High Frequency Full Bridge FET Driver with Charge Pump and Independent Control Inputs | | | HIP4082 | | 80V/1.25A Peak Current Full Bridge FET Driver | | | HIP4083 | | 80V/0.3A Peak Three Phase High Side Driver | | | HIP4086 | | 80V/0.5A Peak Three Phase Driver | | | ISL83202 | | 55V, 1A Peak Current H-Bridge FET Driver | | | ISL83204A | | 60V/2.5A Peak, High Frequency Full Bridge FET Driver | |
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