Datasheet Intersil ISL8843A
| Manufacturer | Intersil |
| Series | ISL8843A |
Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option
Datasheets
ISL8840A, ISL8841A, ISL8842A, ISL8843A, ISL8844A, ISL8845A Datasheet
PDF, 728 Kb, Revision: 2017-10-24
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Prices
Packaging
| ISL8843AABZ | ISL8843AABZ-T | ISL8843AAUZ | ISL8843AAUZ-T | ISL8843AMBZ | ISL8843AMBZ-T | ISL8843AMUZ | ISL8843AMUZ-T | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| |  | | | | | | |
| Package | 8 Ld SOIC Package Outline Drawing | 8 Ld SOIC T+R Package Outline Drawing | 8 Ld MSOP Package Outline Drawing | 8 Ld MSOP T+R Package Outline Drawing | 8 Ld SOIC Package Outline Drawing | 8 Ld SOIC T+R Package Outline Drawing | 8 Ld MSOP Package Outline Drawing | 8 Ld MSOP T+R Package Outline Drawing |
| Package Index | M8.15 | M8.15 | M8.118 | M8.118 | M8.15 | M8.15 | M8.118 | M8.118 |
| Peak Temperature | 260°C | 260°C | 260°C | 260°C | 260°C | 260°C | 260°C | 260°C |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Family | SOICN | SOICN | MSOP | MSOP | SOICN | SOICN | MSOP | MSOP |
Parametrics
| Parameters / Models | ISL8843AABZ | ISL8843AABZ-T | ISL8843AAUZ | ISL8843AAUZ-T | ISL8843AMBZ | ISL8843AMBZ-T | ISL8843AMUZ | ISL8843AMUZ-T |
|---|---|---|---|---|---|---|---|---|
| # of PWM Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Control Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode | Peak Current Mode |
| Description | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option | Single-Ended Current Mode PWM Controller with 3% Current Limit and Military Temp Grade Option |
| FET Driver IOUT (max) | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A |
| Max Duty Cycle (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| No-Load Operating Current | 2.9 mA | 2.9 mA | 2.9 mA | 2.9 mA | 2.9 mA | 2.9 mA | 2.9 mA | 2.9 mA |
| Operating Temperature Range | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Qualification Level | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Topology | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended |
| Topology Characteristic | Flyback | Flyback | Flyback | Flyback | Flyback | Flyback | Flyback | Flyback |
| UVLO Falling (V) | 7.6 V | 7.6 V | 7.6 V | 7.6 V | 7.6 V | 7.6 V | 7.6 V | 7.6 V |
| UVLO Rising (V) | 8.4 V | 8.4 V | 8.4 V | 8.4 V | 8.4 V | 8.4 V | 8.4 V | 8.4 V |
| VBIAS (max) | 30 V | 30 V | 30 V | 30 V | 30 V | 30 V | 30 V | 30 V |
Eco Plan
| ISL8843AABZ | ISL8843AABZ-T | ISL8843AAUZ | ISL8843AAUZ-T | ISL8843AMBZ | ISL8843AMBZ-T | ISL8843AMUZ | ISL8843AMUZ-T | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
ISL8840A ISL8841A ISL8842A ISL8844A ISL8845A
Model Line
Series: ISL8843A (8)
Manufacturer's Classification
- Space & Harsh Environment > Harsh Environment > Isolated PWM Controllers
