Features
- Independently Drives 4 N-Channel FETs in Half Bridge or Full Bridge Configurations
- Bootstrap Supply Max Voltage: 70VDC
- Drives a 1000pF Load in Free Air at +50°C with Rise and Fall Times of 15ns (typ)
- User-Programmable Dead Time from 0.1 to 4.5µs
- DIS (Disable) Overrides Input Control and Refreshes Bootstrap Capacitor when Pulled Low
- Input Logic Thresholds Compatible with 5V to 15V Logic Levels
- Shoot-Through Protection
- Undervoltage Protection
- Pb-Free Plus Anneal Available (RoHS Compliant)
Description
The ISL83202 is a medium-frequency H-Bridge FET driver capable of 1A (typ) of peak drive current that is designed to drive high- and low-side N-Channel MOSFETs in medium voltage applications. Optimized for PWM motor control and uninterruptible power supply systems, the ISL83202 enables simple and flexible bridge-based design. With typical input-to-output propagation delays as low as 25ns and with a user programmable dead-time range of 0. 1µs to 4. 5µs, the ISL83202 is ideal for switching frequencies up to 200kHz. The dead-time of the ISL83202 is programmable via a single resistor. The ISL83202's four independent driver control inputs (ALI, AHI, BLI, and BHI) allow driving of every possible switch combination except those that would cause a shoot-through condition. A global disable input, DIS, overrides input control and causes the ISL83202 to refresh the bootstrap capacitor when pulled low. Integrated undervoltage protection and shoot-through protection ensure reliable system operation. The ISL83202 is available in compact 16 Ld SOIC and 16 Ld PDIP packages and operates over the range of -55°C to +125°C.
Parameters
| Attributes | Value |
|---|---|
| Bootstrap Supply Voltage (Max) (V) | 70 |
| VBIAS (Max) (V) | 15 |
| Peak Pull-up Current (A) | 1 |
| Peak Pull-down Current (A) | 1 |
| Turn-On Prop Delay (ns) | 75 |
| Turn-Off Prop Delay (ns) | 55 |
| Rise Time (μs) | 0.009 |
| Fall Time | 9 |
| Input Logic Level | 3.3V/TTL |
| Temp. Range (°C) | -55 to +125°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOICN | 9.9 x 3.9 x 0.00 | 16 | 1.3 |
Application Block Diagrams
 | High-Performance EV Cooling System Advanced EV cooling system offers efficient thermal management with versatile high-performance MCU. |
Additional Applications
- UPS Systems
- DC Motor Controls
- Full Bridge Power Supplies
- Switching Power Amplifiers
- Noise Cancellation Systems
- Battery Powered Vehicles
- Peripherals
- Medium/Large Voice Coil Motors
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Support Communities
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Motor Interfacing with YRDKRX63N, How we control the MOTOR Forward and Reverse direction using PWM
Hi, I am using YRDKRX63N Evaluation Board i am beginner, i am using HEW 4.09 IDE . Actually trying to interface DC Motor with Evaluation Board using PWM. How we control the Motor Forward and Reverse direction with Duty cycle. Please give me any sample code or suggest me how ...
Jan 31, 2019
Knowledge Base
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What are the recommended ISL83202 bootstrap components?
... a different device it has a section starting about how to design the bootstrap capacitor. It also gives a "Bootstrap Circuit Design - An Example". You may also want to refer to this Frequently Asked Question which would also be applicable to the ISL83202: "What are your recommended HIP4082 bootstrap components?"
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